FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
FIXED FOAM STORAGE AND PROPORTIONING SYSTEMS
SECTION INDEX
Spectrum Bladder Tanks-Vertical Configuration................................................................. N2-N4
Spectrum Bladder Tanks-Horizontal Configuration............................................................ N5-N7
Foam Systems- Typical Bladder Tank Piping Schematic............................................................ N8
Single Tank Deluge System with Single Riser
Foam Systems- Typical Bladder Tank Piping Schematic............................................................ N9
Dual Tanks (Main & Reserve) Deluge System with Single Riser
Foam Systems- Typical Bladder Tank Piping Schematic.......................................................... N10
Single Tank Deluge System with Three Risers
Typical Bladder Tank Piping Schematic........................................................................................N11
Single Tank Deluge, Wet Pipe, or Pre-Action System with Single Riser
Typical Bladder Tank Piping Schematic....................................................................................... N12
Single Tank Deluge, Wet Pipe, or Pre-Action System with Three Risers
Vertical Polyethylene Storage Tanks...................................................................................N13-N14
Horizontal Polyethylene Storage Tanks..............................................................................N15-N17
Spectrum ATP Eductors, 2” & 3” - Grooved Type..................................................................... N18
Spectrum Multi-Port Metering Valve - Air Actuated............................................................... N19
Spectrum Ratio Controllers, 2” & 2.5” -Threaded Type.......................................................... N20
Spectrum Ratio Controllers, 5” Grooved.................................................................................... N21
Spectrum Ratio Controllers, 3”,4”,6”,8”- Wafer Style............................................................. N22
Ratio Controller Detail.......................................................................................................... N23-N24
Hydraulically Actuated Foam Concentrate Control Valve-“Standard Port” Waterway..............N25
Hydraulically Actuated Foam Concentrate Control Valve- “Full Port” Waterway......................N26
Electrically Actuated Foam Concentrate Control Valve- “Standard Port” Waterway................N27
Electrically Actuated Foam Concentrate Control Valve- “Full Port” Waterway..........................N28
Low Pressure Drop / Wide-Range Proportioner.............................................................. N29-N30
Pump Injection Type, with Ratio Controller on Skid....................................................... N31-N32
Pump Injection Type, with Dual Ratio Controllers on Skid-Typical Configuration ........... N33
Inline Balanced Pressure Proportioning Modules..................................................................... N34
Inline Balanced Pressure Pump Skid - Typical Schematic....................................................... N35
Inline Balanced Pressure Pump Skid-Single Pump Configuration.......................................... N36
Inline Balanced Pressure Pump Skid-.......................................................................................... N37
Dual Pump (with Jockey Pump)/Dual Tank Configuration
Inline Balanced Pressure Pump Skid-Dual Pump...................................................................... N38
Single Tank Configuration
Spectrum Back Pressure Control Valve...................................................................................... N39
Spectrum Inline Balanced Pressure Proportioning Module..................................................... N40
“Trimmed Configuration, Threaded Ratio Controller”
Spectrum Inline Balanced Pressure Proportioning Module..................................................... N41
“Trimmed Configuration, Flanged Ratio Controller”
Inline Balanced Pressure Proportioner
with Manual Override-General Arrangement Drawing......................................................................N42
Spectrum Line Proportioners.............................................................................................. N43-N44
Compatibility with AFFF Concentrates/Solutions........................................................... N45-N46
PRODUCTS 409-745-3232
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WWW.WILLIAMSFIRE.COM
EMERGENCY 409-727-2347
120108
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Fixed Foam Systems & Proportioning Systems
Product:
Spectrum Bladder Tanks-Vertical Configuration
Description:
Spectrum Vertical Bladder tanks provide dependable and cost effective foam fire protection for a wide variety of flammable/combustible
liquid hazards. Used in conjunction with either one, or multiple ratio flow controllers (installed adjacent to the tank), the all-hydraulic balanced
pressure proportioning system stores, delivers and proportions foam without dependence on external foam concentrate pumping. Only water
under pressure is required for system operation.
The Spectrum Vertical Bladder Tank is a cylindrical carbon steel ASME pressure vessel containing a flexible polymeric elastomer inner bladder which encapsulates the foam concentrate. This bladder physically separates stored foam concentrate from the water supply. When the
system is activated, water is directed into the tank shell, which then pressurizes the space between the flexible bladder and the interior tank
wall. This water pressure causes the bladder to collapse, which then dispenses foam concentrate out through distribution piping and (ultimately)
into the ratio controller(s). The ratio controller’s modified venturi creates a “metering pressure drop” in the fire water line, allowing foam
concentrate to pass through a fixed orifice plate and enter the fire water piping at the designated proportioning rate. In installations where the
bladder normally is under pressure (wet pipe, reaction, or when the deluge valve is downstream from the ratio controller), a normally-closed
actuated concentrate valve (electric or hydraulic) isolates the foam concentrate until energized. Interior/exterior finished in red enamel.
Standard Spectrum Bladder tank trim includes:
1. ASME Code Pressure Vessel
2. Flexible Concentrate Bladder
3. Shell Side (water) Vent Valve
4. Bladder (concentrate) Vent Valves
5. Shell Side (water) Fill/Drain Valve
6. Bladder (concentrate) Fill/Drain Valve
7. Water Balancing Nozzle (screened)
8. Vessel Skir t with Anchors
9. Concentrate Discharge Pipe, Perforated
10. Lifting Lugs
11. Concentrate Discharge Nozzle
Spectrum Bladder Options:
12. Sight Gauge Assembly
13. Epoxy Interior/Exterior finish (For use in marine or corrosive environments)
14. Pressure Relief Valve (Not Shown)
PRODUCTS 409-745-3232
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WWW.WILLIAMSFIRE.COM
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EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Fixed Foam Systems & Proportioning Systems
Vertical Bladder Tank Dimensions: 50-1500 Gallons
Nominal
Capacity
Dimensions
Diameter
A
B
C
D
E
F
Approx.
Shipping
Weight
Gal.
(L)
in.
(cm.)
in.
(cm.)
in.
(cm.)
in.
(cm.)
in.
(cm.)
in.
(cm.)
in.
(cm.)
lb.
50
(190)
24
(61)
64
(163)
57
(145)
24
(61)
7.5
(19)
20
(51)
19
(48)
470
100
(379)
24
(61)
90
(229)
82
(208)
52
(132)
8.5
(22)
19
(48)
19
(48)
700
150
(568)
30
(76)
90
(229)
82
(208)
49
(125)
10.5
(27)
21
(53)
21
(53)
980
200
(767)
30
(76)
108
(274)
100
(254)
68
(173)
10.5
(27)
22
(56)
21
(53)
1290
300
(1136)
36
(91)
112
(284)
104
(264)
70
(178)
10.5
(27)
25
(64)
24
(61)
1550
400*
(1514)
42
(107)
108
(274)
100
(254)
66
(168)
10.5
(27)
28
(71)
27
(69)
1800
400
(1514)
48
(122)
92.5
(235)
84.5
(215)
55
(140)
10.5
(27)
32
(81)
30
(76)
2250
500*
(1893)
42
(107)
126
(320)
118
(300)
83
(211)
10.5
(27)
28
(71)
27
(69)
2150
500
(1893)
48
(122)
105.5
(268)
97.5
(248)
64
(163)
10.5
(27)
32
(81)
30
(76)
2500
600
(2271)
48
(122)
118
(300)
110
(279)
74
(188)
10.5
(27)
32
(81)
30
(76)
2570
700
(2650)
48
(122)
132
(335)
124
(315)
88
(224)
10.5
(27)
32
(81)
30
(76)
2840
800
(3028)
48
(122)
146.5
(372)
138.5
(352)
95
(241)
10.5
(27)
32
(81)
30
(76)
3200
800*
(3028)
54
(137)
124
(315)
116
(295)
79
(201)
10.5
(27)
34
(86)
34
(86)
3100
900
(3407)
48
(122)
160.5
(408)
152.5
(387)
106
(269)
10.5
(27)
32
(81)
30
(76)
3400
900*
(3407)
54
(137)
136
(345)
130
(330)
90
(229)
10.5
(27)
34
(86)
34
(86)
3400
1000
(3785)
48
(122)
174.5
(443)
166.5
(423)
116
(295)
10.5
(27)
32
(81)
30
(76)
3600
1000*
(3785)
54
(137)
146
(371)
140
(356)
101
(257)
10.5
(27)
34
(86)
34
(86)
3600
1100
(4164)
60
(153)
144
(366)
136
(346)
90
(229)
18.5
(47)
37
(94)
36
(91)
3750
1200
(4542)
60
(153)
153
(389)
145
(368)
96
(244)
18.5
(47)
37
(94)
36
(91)
3950
1300
(4921)
60
(153)
162
(412)
154
(391)
104
(264)
18.5
(47)
37
(94)
36
(91)
4140
1400
(5300)
60
(153)
171
(435)
163
(414)
110
(279)
18.5
(47)
37
(94)
36
(91)
4350
1500
(5678)
60
(153)
180
(458)
171
(435)
117
(297)
18.5
(47)
37
(94)
36
(91)
4530
Tank Capacity
Gal.
L.
Dim. “A”
Dim. “B”
(Tank Dia.)
in.
Dim. “C”
Dim. “D”
cm.
in.
cm.
hole
Dia.
50-100
(190-379)
24
(61)
1.7
(4.5)
19.5
(49.5)
1
(2.5)
150-200
(568-757)
30
(76)
1.7
(4.5)
23.7
(60.2)
1
(2.5)
300
(1136)
36
(91)
1.7
(4.5)
28.0
(71.1)
1
(2.5)
400-500
(1514-1893)
42
(107)
2.2
(5.7)
33.0
(83.3)
1
(2.5)
400-1000
(1514-3785)
48
(122)
2.2
(5.7)
37.0
(94.0)
1
(2.5)
800-1000
(3028-3785)
54
(137)
2.2
(5.7)
41.5
(105.4)
1
(2.5)
1100-1500
(4164-5678)
50
(152)
2.2
(5.7)
47.0
(119.4)
1
(2.5)
PRODUCTS 409-745-3232
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120108
EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
PRODUCTS 409-745-3232
FIXED FOAM SYSTEMS
N4
WWW.WILLIAMSFIRE.COM
120108
EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Balanced Pressure Proportioning Systems
Product:
Spectrum Bladder Tanks-Horizontal Configuration
Description:
Spectrum Horizontal Bladder tanks provide dependable and cost effective foam fire
protection for a wide variety of flammable/combustible liquid hazards. Used in conjunction
with either one, or multiple ratio flow controllers (installed adjacent to the tank), the allhydraulic balanced pressure proportioning system stores, delivers and proportions foam
without dependence on external foam concentrate pumping. Only water under pressure is required for system operation.
The Spectrum Horizontal Bladder Tank is a cylindrical carbon steel ASME pressure vessel containing a flexible polymeric elastomer inner
bladder which encapsulates the foam concentrate. This bladder physically separates stored foam concentrate from the water supply. When the
system is activated, water is directed into the tank shell, which then pressurizes the space between the flexible bladder and the interior tank
wall. This water pressure causes the bladder to collapse, which then dispenses foam concentrate out through distribution piping and (ultimately)
into the ratio controller(s). The ratio controller’s modified venturi creates a “metering pressure drop” in the fire water line, allowing foam
concentrate to pass through a fixed orifice plate and enter the fire water piping at the designated proportioning rate. In installations where the
bladder normally is under pressure (wet pipe, reaction, or when the deluge valve is downstream from the ratio controller), a normally-closed
actuated concentrate valve (electric or hydraulic) isolates the foam concentrate until energized. Interior/exterior finished in red enamel.
Standard Spectrum Bladder tank trim
includes:
1. ASME Code Pressure Vessel
2. Flexible Concentrate Bladder
3. Shell Side (water) Vent Valve
4. Bladder (concentrate) Vent Valves
5. Shell Side (water) Fill/Drain Valve
6. Bladder (concentrate) Fill/Drain Valve
7. Water Balancing Nozzle (screened)
8. Vessel Skir t with Anchors
9. Concentrate Discharge Pipe, Perforated
10. Concentrate Discharge Nozzle
11. Lifting Lugs included (not shown)
Spectrum Bladder Options:
12. Sight Gauge Assembly
13. Epoxy Interior/Exterior Finish
(For use in marine or corrosive environments)
14. Pressure Relief Valve (Not Shown)­
PRODUCTS 409-745-3232
N5
WWW.WILLIAMSFIRE.COM
120108
EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Horizontal Bladder Tank
Tank Size
A
B
C
D
E
F
G
H
Saddle
Width
Gal.
(L)
in.
(cm)
in.
(cm)
in.
(cm)
in.
(cm)
in.
(cm)
in.
(cm)
in.
(cm)
in.
(cm)
in.
(cm)
100
(379)
16.0
(41)
32
(81)
35.5
(90)
0.75
(1.9)
5
(13)
10
(25)
18
(46)
0.63
(1.6)
3
(7.6)
150
(568)
18.0
(46)
36
(91)
35.0
(89)
0.75
(1.9)
8
(20)
16
(41)
24
(61)
0.63
(1.6)
3
(7.6)
200
(757)
20.0
(51)
40
(101)
44.0
(112)
0.75
(1.9)
8
(20)
16
(41)
24
(61)
0.63
(1.6)
3
(7.6)
300
(1136)
21.0
(53)
42
(107)
46.0
(117)
0.75
(1.9)
11
(28)
22
(56)
30
(76)
0.63
(1.6)
3
(7.6)
400*
(1514)
21.0
(53)
40
(107)
44.5
(113)
0.75
(1.9)
14
(36)
28
(71)
36
(91)
0.75
(1.9)
4
(10.2)
400
(1514)
17.12
(43)
34.25
(87)
36.5
(93)
0.88
(2.2)
17
(43)
34
(86)
42
(107)
0.88
(2.2)
4
(10.2)
500*
(1893)
24.0
(61)
48
(122)
53.0
(135)
0.75
(1.9)
14
(36)
28
(71)
36
(91)
0.75
(1.9)
4
(10.2)
500
(1893)
20.62
(52)
41.25
(105)
43.0
(109)
0.88
(2.2)
17
(43)
34
(86)
42
(107)
0.88
(2.2)
4
(10.2)
600
(2271)
22.5
(57)
45
(114)
49.5
(126)
0.88
(2.2)
17
(43)
34
(86)
42
(107)
0.88
(2.2)
4
(10.2)
700
(2650)
26.0
(66)
52
(132)
56.5
(144)
0.88
(2.2)
17
(43)
34
(86)
42
(107)
0.88
(2.2)
4
(10.2)
800
(3028)
30.62
(78)
61.25
(156)
63.5
(161)
0.88
(2.2)
17
(43)
34
(86)
42
(107)
0.88
(2.2)
4
(10.2)
800*
(3028)
24.0
(61)
48
(122)
52.2
(133)
0.88
(2.2)
20
(51)
40
(102)
48
(122)
1.0
(2.5)
4
(10.2)
900
(3407)
34.12
(87)
68.25
(173)
70.5
(179)
0.88
(2.2)
17
(43)
34
(86)
42
(107)
0.88
(2.2)
4
(10.2)
900*
(3407)
26.0
(66)
52
(132)
57.7
(147)
0.88
(2.2)
20
(51)
40
(102)
48
(122)
1.0
(2.5)
4
(10.2)
1000
(3785)
37.62
(96)
75.25
(191)
77.5
(197)
0.88
(2.2)
17
(43)
34
(86)
42
(107)
1.0
(2.5)
4
(10.2)
1000*
(3785)
28.0
(71)
56
(142)
63.2
(160)
0.88
(2.2)
20
(51)
40
(102)
48
(122)
1.0
(2.5)
4
(10.2)
1100
(4164)
28.0
(71)
56
(142)
60.0
(152)
0.88
(2.2)
23
(58)
46
(117)
54
(137)
1.0
(2.5)
4
(10.2)
1200
(4542)
30.5
(78)
61
(155)
64.5
(164)
0.88
(2.2)
23
(58)
46
(117)
54
(137)
1.0
(2.5)
4
(10.2)
1300
(4921)
32.5
(83)
65
(165)
69.0
(175)
0.88
(2.2)
23
(58)
46
(117)
54
(137)
1.0
(2.5)
4
(10.2)
1400
(5299)
35.0
(89)
70
(178)
73.5
(187)
0.88
(2.2)
23
(58)
46
(117)
54
(137)
1.0
(2.5)
4
(10.2)
1500
(5678)
37.0
(94)
74
(188)
78.0
(198)
0.88
(2.2)
23
(58)
46
(117)
54
(137)
1.0
(2.5)
4
(10.2)
1600
(6057)
39.5
(100)
79
(201)
88.0
(234)
0.88
(2.2)
23
(58)
46
(117)
54
(137)
1.0
(2.5)
4
(10.2)
1700
(6435)
42.0
(107)
84
(213)
87.5
(222)
0.88
(2.2)
23
(58)
46
(117)
54
(137)
1.0
(2.5)
4
(10.2)
1800
(6814)
44.0
(112)
88
(224)
92.0
(233)
0.88
(2.2)
23
(58)
46
(117)
54
(137)
1.0
(2.5)
4
(10.2)
1900
(7182)
46.5
(118)
93
(236)
96.5
(245)
0.88
(2.2)
23
(58)
46
(117)
54
(137)
1.0
(2.5)
4
(10.2)
2000
(7571)
36.0
(91)
72
(183)
72.2
(183)
0.88
(2.2)
29
(74)
58
(147)
66
(168)
1.0
(2.5)
4
(10.2)
2200
(8328)
39.0
(99)
78
(198)
81.7
(208)
0.88
(2.2)
29
(74)
58
(147)
66
(168)
1.0
(2.5)
4
(10.2)
2400
(9085)
42.5
(108)
85
(216)
88.2
(224)
0.88
(2.2)
29
(74)
58
(147)
66
(168)
1.0
(2.5)
4
(10.2)
2600
(9842)
45.5
(116)
91
(231)
94.7
(241)
0.88
(2.2)
29
(74)
58
(147)
66
(168)
1.0
(2.5)
4
(10.2)
2800
(10599)
48.5
(123)
97
(246)
100.7
(256)
0.88
(2.2)
29
(74)
58
(147)
66
(168)
1.0
(2.5)
4
(10.2)
3000
(11356)
52.0
(132)
104
(264)
107.2
(272)
0.88
(2.2)
29
(74)
58
(147)
66
(168)
1.0
(2.5)
4
(10.2)
*To be phased out after June 1996.
H
A
D
E
B
F
C
PRODUCTS 409-745-3232
G
N6
WWW.WILLIAMSFIRE.COM
120108
EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
Nominal
Capacity
Gal.
(L)
100
(379)
150
(568)
200
300
400*
400
FIXED FOAM SYSTEMS
Bladder Tank
Part No.
Epoxy/Enamel
Dimensions
Diameter
A
B
Approx
Shipping
Weight
C
in.
(cm)
in.
(cm)
in.
(cm)
in.
(cm)
lb.
(kg)
69090/69091
24
(61)
52
(132)
44
(112)
74
70521/70522
30
(76)
58
(147)
50
(127)
74
(188)
720
(330)
(188)
1050
(477)
(757)
69092/69093
30
(76)
58
(147)
50
(127)
(1136)
69094/69095
36
(91)
64
(162)
56
(142)
91
(231)
1320
(600)
96
(244)
1600
(725)
(1514)
69096/69099
42
(107)
70
(178)
62
(1514)
419178/419179
48
(122)
76
(193)
68
(157)
93
(236)
2000
(908)
(173)
77
(196)
2300
(1043)
500*
(1893)
69098/69099
42
(107)
70
(178)
62
(157)
110
(279)
2350
(1066)
500
(1893)
419180/419181
48
(122)
76
600
(2271)
69100/69101
48
(122)
76
(193)
68
(173)
90
(229)
2550
(1157)
(193)
68
(173)
103
(262)
2800
(1270)
700
(2650)
69102/69103
48
(122)
800
(3028)
419182/419183
48
(122)
76
(193)
68
(173)
117
(297)
3050
(1385)
76
(193)
68
(173)
131
(333)
3250
(1474)
800*
(3028)
69104/69105
54
900
(3407)
419184/419185
48
(137)
82
(208)
74
(188)
109
(277)
3400
(1543)
(122)
76
(193)
68
(173)
145
(368)
3420
(1551)
900*
(3407)
69106/69107
54
(137)
82
(208)
74
(188)
120
(305)
3720
(1688)
1000
(3785)
419186/419187
48
(122)
76
(193)
68
(173)
159
(404)
3600
(1633)
1000*
(3785)
69108/69109
54
(137)
82
(208)
74
(188)
131
(333)
3900
(1770)
1100
(4164)
71100/71101
60
(153)
88
(224)
80
(173)
123
(313)
4150
(1882)
1200
(4542)
71102/71103
60
(153)
88
(224)
80
(173)
132
(336)
4370
(1982)
1300
(4921)
71104/71105
60
(153)
88
(224)
80
(173)
141
(358)
4550
(2064)
1400
(5300)
71106/71107
60
(153)
88
(224)
80
(173)
150
(381)
4760
(2159)
1500
(5678)
71108/71109
60
(153)
88
(224)
80
(173)
159
(404)
4940
(2441)
1600
(6057)
71110/71111
60
(153)
88
(224)
80
(173)
169
(430)
5130
(2327)
1700
(6435)
71112/71113
60
(153)
88
(224)
80
(173)
178
(452)
5330
(2418)
1800
(6814)
71114/71115
60
(153)
88
(224)
80
(173)
187
(475)
5510
(2499)
1900
(7192)
71116/71117
60
(153)
88
(224)
80
(173)
196
(498)
5690
(2581)
2000
(7571)
71150/71151
72
(183)
100
(254)
93
(236)
154
(391)
6030
(2735)
2200
(8328)
71152/71153
72
(183)
100
(254)
93
(236)
166
(422)
6390
(2898)
2400
(9085)
71154/71155
72
(183)
100
(254)
93
(236)
180
(457)
6770
(3071)
2600
(9842)
71156/71157
72
(183)
100
(254)
93
(236)
193
(490)
7190
(3261)
2800
(10599)
71158/781159
72
(183)
100
(254)
93
(236)
205
(521)
7480
(3393)
3000
(11356)
71160/71161
72
(183)
100
(254)
93
(236)
218
(554)
7870
(3570)
*To be phased out after June 1996.
Bladder Vent/Fill Valve
C
Water Inlet
2.5 or 3 in. NPT*
Concentrate Outlet
2.5 or 3 in. NPT*
Tank Shell
Vent Valve
Lifting Lug
Bladder
A
Diameter
B
Water
Channel
Tank Shell
Drain Valve
Nameplate
3 IN. (7.6 cm)
Bladder
Drain/Fill Valve
7 IN. (18 cm)
001161
PRODUCTS 409-745-3232
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EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Balanced Pressure Proportioning Systems
Foam Systems- Typical Bladder Tank Piping Schematic
Single Tank Deluge System with Single Riser
Note: Tank is not under pressure until system is activated
*Optional Valve- Actuated Ball Valve is required in this configuration only if Ratio Controller is installed at an
elevation below the top flange of the Bladder Tank.
PRODUCTS 409-745-3232
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EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Balanced Pressure Proportioning Systems
Foam Systems- Typical Bladder Tank Piping Schematic
Dual Tanks (Main & Reserve) Deluge System with Single Riser
Note: Tank is not under pressure until system is activated
*Optional Valve- Actuated Ball Valve is required in this configuration only if Ratio Controller is installed at an
elevation below the top flange of the Bladder Tank.
PRODUCTS 409-745-3232
N9
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EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Balanced Pressure Proportioning Systems
Foam Systems- Typical Bladder Tank Piping Schematic
Single Tank Deluge System with Three Risers
Note: Tank is not under pressure until system is activated
PRODUCTS 409-745-3232
N10
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EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Balanced Pressure Proportioning Systems
Typical Bladder Tank Piping Schematic
Single Tank Deluge, Wet Pipe, or Pre-Action System with Single Riser
Note: Tank is under constant system pressure.
PRODUCTS 409-745-3232
N11
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EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Balanced Pressure Proportioning Systems
Typical Bladder Tank Piping Schematic
Single Tank Deluge, Wet Pipe, or Pre-Action System with Three Risers
Note: Tank is under constant system pressure.
PRODUCTS 409-745-3232
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EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Concentrate Tanks
Product:
Vertical Polyethylene Storage Tanks
Description:
Atmospheric High Density, Cross-Linked Polyethylene Storage Tanks are an industry standard for storing foam concentrate. They are typically used in conjunction with
pumped balanced pressure systems or self-educting Hydro-Foam™ monitor stations.
Polyethylene is an exceptionally stable and durable material when used to store foam
concentrates. These rotationally molded, corrosion/impact resistant upright tanks are
available in nominal storage capacities ranging from 55 to 12,000 gallons.
Bill of Materials
Vertical
Poly Tank
1
Pressure Vacuum Vent.
2
PVC Bulkhead Fitting.
3
10” Threaded Inspect Hatch (tank sizes up to
400 gallons).
4
19” Bolted Manway (tank sizes >400 gallons).
5
Top Mounted Fill Connection with PVC Drop
Tube (option).
6
Liquid Level Indication-Molded.
7
Tank Drain/Fill Fitting, Stainless Steel Valved.
8
Pump Supply Fittings, Stainless Steel with
Siphon Pickup.
9
Return Fitting, Stainless Steel with Siphon
Discharge.
10
Fittings (only) for tank liquid level contacts.
Material
Pigments,
Vapor Space
Fittings
Fittings,
Liquid Space
Liquid Level
Indication
High Density
Cross Linked
Polyethylene
<0.5% by weight
PVC or Stainless
Steel
Stainless Steel
Molded into side of
(translucent) tank
PRODUCTS 409-745-3232
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FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Concentrate Tanks
Vertical Polyethylene Storage Tanks- Dimensional Data
Nominal Vessel
Size in Gallons
Capacities
Str. Wall
Capacities
Total
Diameter
Height
Wall
Thickness
(bottom
third)
Weight
(less fittings)
Top
Opening
55
55
55
1’11”
3’5”
.250
35#
10”
100
100
100
1’1”
5’4”
.250
55#
10”
150
150
150
2’7”
4’6”
.250
67#
10”
200
200
200
2’7”
5’10”
.250
70#
10”
300
300
300
3’10”
4’4”
.250
90#
10”
305
305
305
2’10”
6’10”
.250
90#
10”
400
400
400
3’10”
6’
.250
120#
10”
525
497
557
5’4”
3’10”
.250
185#
19”
550
550
574
4’
6’7”
.250
187#
19”
800
798
822
4’
9’6”
.250
200#
19”
805
805
865
5’4”
5’10”
.250
200#
19”
1000
929
988
5’4”
6’8”
.313
205#
19”
1100
1025
1178
7’1”
4’6”
.250
190#
19”
1200
1156
1215
5’4”
8’
.313
260#
19”
1450
1325
1475
7’1”
6’
.313
280#
19”
1500
1458
1518
5’4”
9’10”
.344
300#
19”
2000
1722
1945
8’
5’11”
.313
300#
19”
2500
2286
2508
8’
7’4”
.375
390#
19”
3000
2755
2977
8’
8’9”
.359
470#
19”
4000
3955
4159
7’10”
12’5”
.500
720#
24”
4250
4120
4407
8’6”
11’3”
.500
795#
19”
4300
4274
4905
11’11”
6’9”
.375
1025#
24”
5000
5038
5241
7’10”
15’7”
.656
1170#
24”
5500
5154
5509
9’2”
13’
.594
950#
24”
5500
5153
5508
9’2”
12’7”
.594
950#
24”
6400
6056
6424
10”
12’
.500
960#
24”
6800
6835
7466
11’11”
10’
.625
1610#
19”
7000
7089
7665
10’
14’3”
.734
1310#
19”
8000
8317
8947
11’11”
11’8”
.703
1650#
24”
10000
10120
10750
11’11”
14’
.906
2445#
24”
12000
12324
1294
11’11”
16’8”
1.047
3150#
24”
PRODUCTS 409-745-3232
N14
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FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Concentrate Tanks
Product:
Horizontal Polyethylene Storage Tanks
Description:
Atmospheric High Density, Cross-Linked Polyethylene Storage Tanks
are an industry standard for storing foam concentrate. They are typically
used in conjunction with transportable foam trailers, pumped balanced pressure systems or self-educting Hydro-Foam™ monitor stations. Polyethylene
is an exceptionally stable and durable material when used to store foam
concentrates. These rotationally molded, corrosion/impact resistant horizontal/cylindrical tanks are available in sizes ranging from 110 gallons to
2,500 gallons. Tanks are mounted on carbon steel support saddles and
secured with support bands.
Bill of Materials
Horizontal Poly
Tank
1
Pressure Vacuum Vent.
2
PVC Bulkhead Fitting.
3
10” Threaded Inspect Hatch
(tank sizes < 1000 gallons).
4
19” Bolted Manway (tank sizes >1000 gallons).
5
Top Mounted Fill Connection with PVC Drop Tube
(option).
6
Liquid Level Indication-Molded.
7
Tank Drain/Fill Fitting, Stainless Steel Valved.
8
Pump Supply Fittings, Stainless Steel with Siphon
Pickup.
9
Tank Return Fitting, Stainless Steel
with Siphon Discharge.
10
Tank Return Fitting, Stainless Steel
with Siphon Discharge.
11
Fittings (only) for tank liquid level contacts.
Material
Pigments
Fittings,
Vapor Space
Fittings,
Liquid Space
Liquid Level
Indication
High Density
Cross Linked
Polyethylene
<0.5% by weight
PVC or Stainless
Steel
Stainless Steel
Molded into side of
(translucent) tank
PRODUCTS 409-745-3232
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FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Concentrate Tanks
Horizontal Polyethylene Storage Tanks- Dimensional Data
Tank Configuration “A” (150-1000 Gallon Capacity)
Nominal
Capacity
(US Gallons)
Diameter
Length
Total
Weight
Fill
Opening
150
2’8”
4’10”
190
10”
200 x 32”
2’8”
5’8”
245
10”
200 x 38”
3’2’
4’4”
245
10”
300
3’2’
6’3”
305
10”
400
4’
5’3”
330
10”
500
4’
6’4”
350
10”
750
4’6”
7’1.5”
585
10”
1000
5’4”
7’2”
770
10” or 19”
Support Saddle “A1” - (150-500 Gallon Capacity)
Tank Size
Width
Length
150
31.5”
48”
200 x 32”
31.5”
60”
200 x 38”
37.5”
38.5”
300
37.5”
60”
400
48”
48”
500
48”
50”
Support Saddle “A2” - (750-1000 Gallon Capacity)
PRODUCTS 409-745-3232
Tank Size
Width
Length
750
48.5”
65”
1000
57”
60”
N16
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EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Concentrate Tanks
Horizontal Polyethylene Storage Tanks- Dimensional Data
Tank Configuration “B” (1025-2500 Gallon Capacity)
Nominal
Capacity
(US Gallons)
Diameter
Length
Total
Weight
Fill Opening
1025
4’
12’4”
1065
19”
1625
5’4”
11’3”
1433
19”
2000
5’4”
13’1”
1550
19”
2500
5’4”
15’11”
1942
19”
Support Saddle “B”
Tank Size
Width
Length
1025
3’8.75”
9’10
1625
4’10”
9’3”
2000
4’10”
10’
2500
4’10”
14’6”
PRODUCTS 409-745-3232
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FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems - Around The Pump Eductors
Product:
Spectrum ATP Eductors, 2” & 3” - Grooved Type
Description:
The Spectrum Around The Pump Eductor is a fundamental, economical, yet proven
way to produce foam on a fire truck. In operation a portion of the fire water discharge
is diverted to the eductor. The eductor picks up foam concentrate from the on-board
atmospheric foam tank and delivers it to the suction side of the water pump. A metering
valve such as the Spectrum Multiport Metering Valve controls the amount of concentrate
entering the system. This, along with the rate of discharge, determines the solution flow
rate; typically from 1% to 6%. All discharges in this type of system will produce foam
solution. Eductors are constructed of brass to provide years of trouble free service.
2”
3”
7.5”
10”
B
3.875”
5.0625”
C
2.8125”
2.6875”
D
2.625”
3.3125”
E
1.5”
2”
F
2”
3”
G
10”
15”
A
*Minimum straight pipe lengths required
upstream of controller
Minimum Operating Pressure = 75 psi
Maximum Operating Pressure = 225 psi
Part #
Ratio
Controller Size
Configuration
Nominal
Concentrate
Flow
Maximum
Proportioning
Rates (gpm)
3%
6%
Drive Water
Flow @ 200 psi
2.0EDCT-75
2”
Grooved
75 gpm
2500
1250
85 gpm
3.0EDCT-150
3”
Grooved
150 gpm
5000
2500
150 gpm
PRODUCTS 409-745-3232
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FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems - Multi Port Metering Valve
Product:
Spectrum Multi-Port Metering Valve Air Actuated
Description:
The Spectrum Multi-Port Metering Valve offers the simplicity and reliability
of fixed orifice metering coupled with the flexibility of eight (8) air actuated
ports. The valve can be custom configured to have from 1 to 8 ports. Each port
can be selected to meter solution flows from 30 gpm @ 3% up to 750 gpm
@ 6%. Each orifice can easily be removed, replaced, added or changed in the
field. Each active port features a single acting spring loaded air actuator. This air
actuator features a manual over-ride that will allow the system to manually
function in the event of air system loss. The construction is Red Brass with
Stainless Steel trim and positive rubber valve seats.
This valve is used in conjunction with the proper Spectrum Eductor in
an Around The Pump (ATP) Foam System. Primarily used in Airport Crash Trucks, this system offers economic reliability. As each discharge is
opened an air signal is sent to the associated metering valve port. As each valve opens, more predetermined amounts of concentrate enter the
system to maintain either a 1, 3 or 6% proportioning rate
Maximum Positive Pressure Rating is 25 psig
Part #
Description
Material
MVM01
Valve Body & Orifice Plate
Bronze
MVM02
Air Actuated Valve
Bronze
Orifice Inser t
Brass
*MVM03-(Port#)-(Diameter)
*Contact Factory for Orifice Sizing
PRODUCTS 409-745-3232
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EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems- Balanced Pressure Components
Product:
Spectrum Ratio Controllers, 2” & 2.5” -Threaded Type
Description:
Ratio Controllers are modified venturi foam proportioners that accurately meter pressurized foam concentrate into the firewater stream. These foam proportioners are used in conjunction with balanced pressure systems, such as bladder tanks and pumped proportioning skids. In
operation, firewater flows through the modified venturi, creating an area of lower pressure, which
is referred to as the “metering pressure drop”. This metering pressure drop is directly effected
by the firewater velocity as it flows through the venturi. The (1%, 3% or 6%) concentrate-towater ratio is maintained over the entire flow range of each size ratio controller. However, each
size ratio controller has a minimum flow rate/velocity requirement, and these minimums must be
maintained for proper ratio controller operation.
Each Spectrum Ratio Controller consists of the following components: body; metering orifice; inlet nozzle. These components are constructed of ASTM 85-5-5-5 bronze. The inlet nozzle is tapered and machined to a smooth finish to maximize water stream efficiency through
the venturi. The foam concentrate metering orifice is sized to the exact type and percentage of foam concentrate to be used. Both the inlet
nozzle and metering orifice are secured by a stainless steel retaining ring.
2”
A
2.375”
2.5”
2.875”
B
7”
7”
C
2.0625”
2.0625”
D
3.75”
4.125”
E
10”
13”
*Minimum straight pipe lengths required
upstream/downstream of controller.
Ratio
Controller Size
Configuration
Nominal
ATC Flow
Nominal
AFFF Flow
Proportioning
(Fixed)
Concentrate
Inlet
2”
Threaded
80-200 gpm
40-200 gpm
1%/3%/6%
1”NPT (M)
2.5”
Threaded
160-500 gpm
80-500 gpm
1%/3%/6%
1”NPT (M)
PRODUCTS 409-745-3232
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FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems- Balanced Pressure Components
Product:
Spectrum Ratio Controllers, 5” Grooved
Description:
The Spectrum 5” Grooved Ratio Controller is a modified venturi foam proportioner that accurately meters pressurized foam concentrate into the firewater
stream. This foam proportioner is used in conjunction with balanced pressure systems, such as bladder tanks and pumped proportioning skids. In operation, water
flows through the modified venturi, creating an area of lower pressure, which is
referred to as the “metering pressure drop”. This metering pressure drop is directly
effected by the firewater velocity as it flows through the venturi. The (1%, 3% or
6%) concentrate-to-water ratio is maintained over the entire flow range of the ratio
controller. However, each size ratio controller has a minimum flow rate/velocity
requirement, and these minimums must be maintained for proper ratio controller
operation.
The Spectrum Ratio Controller consists of the following components: body; metering orifice; inlet nozzle. These components are constructed of ASTM 85-5-5-5 bronze. The inlet nozzle is tapered and machined to a smooth finish to maximize water stream efficiency through
the venturi. The foam concentrate metering orifice is sized to the exact type and percentage of foam concentrate to be used. Both the inlet
nozzle and metering orifice are secured by a stainless steel retaining ring.
Ratio
Controller Size
Configuration
Nominal
ATC Flow
Nominal
AFFF Flow
Proportioning
(Fixed)
Concentrate
Inlet
5”
Victaulic™ or
Gruv-Lok™
400-1800 gpm
200-1800 gpm
1%/3%/6%
2”NPT (F)
PRODUCTS 409-745-3232
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FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems- Balanced Pressure Components
Product:
Spectrum Ratio Controllers, 3”,4”,6”,8”- Wafer Style
Description:
Spectrum Ratio Controllers are modified venturi foam proportioners that accurately meter
pressurized foam concentrate into the firewater stream. These foam proportioners are used
in conjunction with balanced pressure systems, such as bladder tanks and pumped proportioning skids. In operation, firewater flows through the modified venturi, creating an area of lower
pressure, which is referred to as the “metering pressure drop”. This metering pressure drop is
directly effected by the firewater velocity as it flows through the venturi. The (1%, 3% or 6%)
concentrate-to-water ratio is maintained over the entire flow range of each size ratio controller.
However, each size ratio controller has a minimum flow rate/velocity requirement, and these
minimums must be maintained for proper ratio controller operation.
Designed to be installed between two 150# F.F. flanges, each Spectrum Ratio Controller consists of the following components: body; metering orifice; inlet nozzle. These components are constructed of ASTM 85-5-5-5 bronze. The inlet nozzle is tapered and machined to a smooth
finish to maximize water stream efficiency through the venturi. The foam concentrate metering orifice is sized to the exact type and percentage
of foam concentrate to be used. Both the inlet nozzle and metering orifice are secured by a stainless steel retaining ring. F.M. approved, File
No. J.I.1R6A3.AF.
3”
4”
6”
8”
A
2.375”
2.5”
3.25”
3.5”
B
6.0625”
8”
12”
12”
C
2.625”
3.125”
4.125”
5.25”
D
1.25”
1.5”
2”
2.5”
E*
15”
20”
30”
40”
WEIGHT
10 lbs.
16 lbs.
32 lbs.
3 lbs.
*Minimum straight pipe length required
upstream/downstream of controller.
Ratio
Controller Size
Configuration
3”
Wafer, Between Flange
4”
Wafer, Between Flange
6”
Wafer, Between Flange
8”
Wafer, Between Flange
PRODUCTS 409-745-3232
Nominal
ATC Flow
Nominal
AFFF Flow
Proportioning
(Fixed)
200-700 gpm
100-700 gpm
1%/3%/6%
300-1250 gpm
175-1250 gpm
1%/3%/6%
500-2500 gpm
350-2500 gpm
1%/3%/6%
950-4500 gpm
700-4500 gpm
1%/3%/6%
N22
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FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems- Balanced Pressure Components
Ratio Controller Detail
Ratio
Controller Size
Configuration
2”
2.5”
Threaded - 2’ and 2.5”
Nominal
ATC Flow
Nominal
AFFF Flow
Proportioning
AFFF Flow
Concentrate
Inlet
Threaded
80-200 gpm
40-200 gpm
1% / 3% / 6%
1” NPT (M)
Threaded
160-500 gpm
80-500 gpm
1% / 3% / 6%
1” NPT (M)
Grooved - 5”
Ratio
Controller Size
Configuration
Nominal
ATC Flow
Nominal
AFFF Flow
Proportioning
AFFF Flow
Concentrate
Inlet
5”
Victaulic™ or
Gruv-Lok™
400-1800 gpm
200-1800 gpm
1% / 3% / 6%
2” NPT (F)
Ratio
Controller Size
Configuration
Nominal
ATC Flow
Wafer Style - 3”, 4”, 6”, 8”
Nominal
AFFF Flow
Proportioning
D
3”
Wafer, Between Flange
200-700 gpm
100-700 gpm
1% / 3% / 6%
1.25”
4”
Wafer, Between Flange
300-1250 gpm
175-1250 gpm
1% / 3% / 6%
1.5”
5”
Wafer, Between Flange
500-2500 gpm
350-2500 gpm
1% / 3% / 6%
2”
6”
Wafer, Between Flange
950-4500 gpm
700-4500 gpm
1% / 3% / 6%
2.5”
PRODUCTS 409-745-3232
N23
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120108
EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems-Balanced Pressure Components
Spectrum Ratio Controllers
Permanent Pressure Loss Data
Flow Rate (GPM)
MINIMUM INLET PRESSURE VERSUS WATER FLOW
psi
8 IN
3 IN
150
6 IN
4 IN
200
100
50
40
30
20
400 700 1000
(1514)(2650)(3785)
PRODUCTS 409-745-3232
2000 3000
5000 gpm
(7571) (11356) (18927) (Lpm)
N24
WWW.WILLIAMSFIRE.COM
120108
EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems Components
Product:
Hydraulically Actuated Foam Concentrate Control Valve“Standard Port” Waterway
Description:
The Spectrum “Standard Port” Hydraulically Actuated Foam Concentrate Control Valve is typically installed in the concentrate piping between the foam concentrate storage tank and ratio controller
(proportioner). When used in a balanced pressure proportioning system, as well as most other foam
concentrate applications, the valve position is “normally closed,” preventing foam concentrate from
entering into the ratio controller. Upon system actuation, the valve will automatically open, supplying
foam concentrate to the specific (flowing) ratio controller.
Actuator Features
•
•
•
•
•
•
Operating Medium- Water
Connections-.25” (F) NPT
Seal Material- O-Rings, Buna-N
Rotational Arc, Max- 94 degrees
Max Operating Pressure- 175 psi
Position Indicator with Manual Override
Installation/Operation
The actuator is opened by introduction of system water
pressure, and (therefore) requires no electrical power for operation. In most installations system water pressure is supplied
to the actuator via .25” I.D. copper tubing, which is typically
connected to the trim of an automatic system valve (deluge,
dry pipe, preaction).
Valve Features
• Ball valve, quarter-turn type with mounting pad.
• 600 psi WOG, cold, non-shock
• Threaded NPT (F) both ends.
• Reinforced TFE seats and stuffing box.
• Bronze body (standard) with stainless steel ball.
Std. Port
Model No.
Valve
Size
Waterway
(port)
Diameter
Minimum
Pressure
(actuator)
A
B
C
D
E
F
G
HBVS-1.0
1”
.875”
25 psi
3.625”
2.5”
4.625”
3.25”
10.125”
7”
8”
HBVS-1.25
1.25”
1”
40 psi
3.625”
2.5”
4.875”
4”
10.375”
7”
8”
HBVS-1.5
1.5”
1.25”
50 psi
3.625”
2.5”
5”
4.375”
10.625”
7”
8”
HBVS-2.0
2”
1.5”
60 psi
3.625”
2.5”
5.125”
4.6875”
10.875”
7”
8”
PRODUCTS 409-745-3232
N25
WWW.WILLIAMSFIRE.COM
120108
EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems Components
Product:
Hydraulically Actuated Foam Concentrate Control Valve“Full Port” Waterway
Description:
The Spectrum “Full Port” Hydraulically Actuated Foam Concentrate Control Valve is typically
installed in the foam concentrate piping between the foam concentrate storage tank and ratio controller
(proportioner). When used in a balanced pressure proportioning system, as well as most other foam
concentrate applications, the valve position is “normally closed,” preventing foam concentrate from
entering into the ratio controller. Upon system actuation, the valve will automatically open, supplying
foam concentrate to the specific (flowing) ratio controller.
Actuator Features
•
•
•
•
•
•
Operating Medium- Water
Connections-.25” (F) NPT
Seal Material- O-Rings, Buna-N
Rotational Arc, Max- 94 degrees
Max Operating Pressure- 175 psi
Position Indicator with Manual Override
Valve Features
• Ball valve, quarter-turn type with mounting pad.
• 600 psi WOG, cold, non-shock
• Threaded NPT (F) both ends.
• Reinforced TFE seats and stuffing box.
• Bronze body (standard) with stainless steel ball.
Installation/Operation
The actuator is opened by introduction of system water
pressure, and (therefore) requires no electrical power for
operation. In most installations system water pressure is supplied to the actuator via .25” I.D. copper tubing, which is typically connected to
the trim of an automatic system valve (deluge, dry pipe, preaction).
Std. Port
Model No.
Valve
Size
Waterway
(port)
Diameter
Minimum
Pressure
(actuator)
A
B
C
D
E
F
G
HBVF-1.0
1”
1”
50 psi
3.625”
2.5”
5”
3.625”
10.375”
7”
8”
HBVF-1.25
1.25”
1.25”
60 psi
3.625”
2.5”
5.125”
4.25”
10.625”
7”
8”
HBVF-1.5
1.5”
1.5”
75 psi
3.625”
2.5”
5.375”
4.75”
10.9375”
7”
8”
HBVF-2.0
2”
2”
130 psi
3.625”
2.5”
5.625”
5.375”
11.375”
7”
8”
PRODUCTS 409-745-3232
N26
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120108
EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems Components
Product:
Electrically Actuated Foam Concentrate Control
Valve- “Standard Port” Waterway
Description:
The Spectrum “Standard Port” Electrically Actuated Foam Concentrate Control Valve is
typically installed in the foam concentrate piping between the foam concentrate storage tank and
ratio controller (proportioner). When used in a balanced pressure proportioning system, as well
as most other foam concentrate applications, the valve position is “normally closed, “ preventing
foam concentrate from entering into the ratio controller. Upon system actuation, the valve will
automatically open, supplying foam concentrate to the specific (flowing) ratio controller.
Actuator Features
•
•
•
•
•
•
Unidirectional through shafted design.
Manual override, with valve position indicator.
Permanently lubricated fully closed gear train.
Water tight NEMA 4 enclosure.
Prewired terminal strip.
Maximum current requirements for open position
control - 11 amp @ 115V- 15 amp @ 24VDC.
• AC Voltages- (50 or 60 Hz), 24, 115, 220V.
• DC Voltages - 12, 24V.
Valve Features
• Ball valve, quarter-turn type with mounting pad.
• 600 psi WOG, cold, non-shock
• Threaded NPT (F) both ends.
• Reinforced TFE seats and stuffing box.
• Bronze body (standard) with stainless steel ball.
Standard Port
Model No.
Valve
Size
Waterway (port)
Diameter
Standard
Voltage
A
B
C
D
EBVS-1.0
1”
.875”
24 VDC
7”
3.375”
8.75”
5”
EBVS-1.25
1.25”
1”
24 VDC
7”
4.25”
9.125”
5”
EBVS-1.5
1.5”
1.25”
24 VDC
7”
4.75”
9.375”
5”
EBVS-2.0
2”
1.5”
24 VDC
7”
5.375”
9.75”
5”
PRODUCTS 409-745-3232
N27
WWW.WILLIAMSFIRE.COM
120108
EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems Components
Product:
Electrically Actuated Foam Concentrate Control Valve“Full Port” Waterway
Description:
The Spectrum “Full Port” Electrically Actuated Foam Concentrate Control Valve is typically
installed in the foam concentrate piping between the foam concentrate storage tank and ratio
controller (proportioner). When used in a balanced pressure proportioning system, as well as most
other foam concentrate applications, the valve position is “normally closed, “ preventing foam concentrate from entering into the ratio controller. Upon system actuation, the valve will automatically
open, supplying foam concentrate to the specific (flowing) ratio controller.
Actuator Features
•
•
•
•
•
•
Unidirectional through shafted design.
Manual override, with valve position indicator.
Permanently lubricated fully closed gear train.
Water tight NEMA 4 enclosure.
Prewired terminal strip.
Maximum current requirements for open position
control - 11 amp @ 115V- 15 amp @ 24VDC.
• AC Voltages- (50 or 60 Hz), 24, 115, 220V.
• DC Voltages - 12, 24V.
Valve Features
• Ball valve, quarter-turn type with mounting pad.
• 600 psi WOG, cold, non-shock
• Threaded NPT (F) both ends.
• Reinforced TFE seats and stuffing box.
• Bronze body (standard) with stainless steel ball.
Standard
Port
Model No.
Valve
Size
Waterway
(port)
Diameter
Standard
Voltage
A
B
C
D
EBVF-1.0
1”
1”
24 VDC
7”
3.375”
8.75”
8”
EBVF-1.25
1.25”
1.25”
24 VDC
7”
4.25”
9.125”
5”
EBVF-1.5
1.5”
1.5”
24 VDC
7”
4.75”
9.375”
5”
EBVF-2.0
2”
2”
24 VDC
7”
5.375”
9.75”
5”
PRODUCTS 409-745-3232
N28
WWW.WILLIAMSFIRE.COM
120108
EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Williams’ ‘Flow Solution’
Low Pressure Drop / Wide-Range Proportioner
The Williams’ ‘Flow Solution’ Proportioner
Redefines Accurate/ Wide Range Balanced
Pressure Foam Proportioning and Control!
The Williams ‘Flow Solution’ has been developed to address the Special
Hazards Fire Protection Industry’s need for an accurate wide-flow balanced pressure foam proportioner which incorporates both low and constant pressure loss
with minimum water inlet pressure throughout its entire flow range. In addition,
these features are integrated into an assembly, which also includes precise water
and foam concentrate control. The ’Flow Solution’ proportioner is configured
as an assembly which consolidates the following system components: ratio controller; water control valve and (optional) foam concentrate control valve with
integral concentrate check valve. Specifically suited for all closed head and deluge
foam sprinkler systems including auxiliary handline discharges, the ‘Flow Solution’
proportioners’ revolutionary design provides the following features:
Low, 8 PSI (nominal) Constant
Pressure Loss Throughout Entire
Flow Range.
Fixed Proportioning of 1% or 3%
with External Adjustment to
Accommodate a Wide Range
of Foam Concentrate Viscosities.
Wide Flow Range of 25gpm to
2500+gpm for Single Sprinkler
Head to Total System Activation.
‘Convertible’ 150# ANSI Flange /
Grooved Water, Foam & Solution
Connections
Low Minimum Inlet Pressure
Requirement of 25 PSI Across
Entire Flow Range
Nickel Plated Ductile Iron Body
with Brass & Stainless Steel Trim
Configurable as Alarm Check or
Water Control Valve
PRODUCTS 409-745-3232
N29
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EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Ratio Controller Permanent Pressure Loss Comparison
Ratio Controller Inlet Pressure Comparison
PRODUCTS 409-745-3232
N30
WWW.WILLIAMSFIRE.COM
120108
EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Balanced Pressure Proportioning Systems
Product:
Pump Injection Type, with Ratio Controller
on Skid
Description:
The Spectrum Pump Injection Type Balanced Pressure Proportioning Skid is a
completely self-contained system which automatically proportions foam concentrate over a wide range of flows and pressures, without manual adjustment. The
skid is installed adjacent to an atmospheric foam concentrate storage tank, and
consists of the following major components: positive displacement foam concentrate pump; electric (or diesel) driver; pump starter/controller; pressure balancing
valve; ratio controller(s); duplex gauge; interconnecting pipe, valves, and fittings. In operation, foam liquid is drawn from the atmospheric concentrate storage tank and pumped to the skid-mounted ratio controller. The back-pressure type balancing valve, installed on the tank return
line regulates the amount of foam concentrate which is returned to the storage tank, and balances the foam concentrate pressure to match the
water pressure at the ratio controller. Water and foam pressures are monitored by a duplex pressure gauge. Manual override of the system is
accomplished through the use of a manual globe valve, installed in piping which bypasses the diaphragm control valve. Field connections on the
skid are limited to: water inlet to ratio controller; foam solution discharge from ratio controller; electrical service to the pump motor starter/
controller; foam concentrate suction and return connections to the foam storage tank. All piping connections on the skid are 150# flanges.
Foam Storage Tank
Pump Type
Skid Concentrate
Piping
Ratio Controller
Size(s)
Standard
Proportioning
High Density
Polyethylene
Positive
Displacement
1.5”-4”
3”-8”
1% / 3%
PRODUCTS 409-745-3232
N31
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EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Balanced Pressure Proportioning Systems
Product:
Pump Injection Type, with Ratio Controller on Skid
Piping Standard -
Piping Options -
Pump Standard -
Pump Options -
Standard Pump/Motor -
Schedule 40 Carbon Steel
Brass, Stainless Steel
Ductile Iron, Bronze Fitted
Bronze, Stainless Steel
Open Drip Proof 230 VAC/60/3
Nominal
Solution
Flow ATC
(gpm)
Nominal
Solution
flow AFFF
(gpm)
Ratio
Controller
Size AFFF
(gpm)
BPS-3L
200-600
100-600
BPS-3H
200-800
BPS-4
BPS-5
Model
Valve Standard -
Valve Options -
Standard Propor tioning -
Standard Pump Controller -
Pump Capacity gpm
(@200 PSI)
Bronze
Stainless Steel
1% or 3%
Limited Service, NEMA II
Enclosure
Horsepower
(pump motor)
Pipe
Size
1%
3%
1%
3%
3”
10
20
5
5
1.5”
100-800
3”
12
30
5
7.5
1.5”
300-1250
175-1250
4”
15
40
5
10
1.5”
400-1800
200-1800
5”
20
60
5
15
2’
BPS-6L
500-2200
350-2200
6”
25
70
7.5
20
2’
BPS-6H
600-2500
350-2500
6”
30
80
7.5
25
2’
BPS-8L
950-2900
700-2900
8”
35
90
1.0
25
2.5”
BPS-8M
950-3800
700-3800
8”
45
120
10
30
2.5”
BPS-8H
950-4500
700-4500
8”
55
140
15
30
2.5”
Required Ordering Information:
1. Tank Capacity/Configuration
2. Tank Material
3. Type/Percentage of Foam Concentrate
4. System Water Pressures (static/residual)
@Ratio Controller(s)
PRODUCTS 409-745-3232
5.
6.
7.
8.
9.
Available Power Supply (voltage/cycle/phase)
Piping Specification
Valve Specification
Paint Specification
Foam System Flow Rate(s) - Minimum/Maximum Demand
N32
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120108
EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Balanced Pressure Proportioning Systems
Product:
Pump Injection Type, with Dual Ratio Controllers on Skid-Typical Configuration
PRODUCTS 409-745-3232
N33
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120108
EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Balanced Pressure Proportioning Systems
Product:
Inline Balanced Pressure Proportioning Modules
Description:
Spectrum Inline Balanced Pressure Proportioners (ILBP’s) comprise a complete
foam storage, delivery and proportioning system, when used in conjunction with properly sized atmospheric foam tanks, foam pumps, back-pressure control valves and concentrate distribution piping. When supplied with foam concentrate under adequate
pressure, they are designed to accurately introduce the foam concentrate into the
water stream over a wide range of flows and pressures by automatically responding to
variations in system demand. ILBP’s provide accurate foam concentrate introduction
at either single/local, or multiple/remote system proportioning location(s). Each ILBP
system “riser” is calculated for system demand and then equipped with the properly sized proportioner.
InLine Balanced Pressure System Schematic
Operation:
The Inline Balanced Pressure Proportioning System utilizes a foam pump, which pressurizes the distribution piping and ultimately supplies
foam concentrate to each ILBP. Foam concentrate is stored in an atmospheric foam tank. Pumped foam concentrate that is not delivered to
the system is returned to the storage tank via a back-pressure control valve. Concentrate discharge pressure is regulated into the system by
this control valve, which can be adjusted to assure that foam concentrate is supplied at pressures that exceed system static water pressure.
Concentrate supply piping should be designed and sized so that residual concentrate pressure exceeds (15 psi minimum) the residual water
pressure at the respective inlet of each ILBP.
A pressure throttling valve is located on the concentrate inlet trim of each ILBP. The pressure throttling valve senses foam concentrate
residual pressure and automatically modulates, resulting in the balancing of the concentrate pressure with the water pressure. A duplex gauge
provides the comparative readings of concentrate and water pressure at the ILBP inlets. Foam concentrate is then introduced to the ratio
controller (proportioner) at a pressure that is equal to (balanced with) the inlet water pressure. A modified venturi in the ratio controller body
creates a temporary pressure drop in the water stream, which then meters the proper amount of foam concentrate into the system.
PRODUCTS 409-745-3232
N34
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EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems-Balanced Pressure Components
Product:
Inline Balanced Pressure Pump Skid - Typical Schematic
Piping
Piping
Pump
Pump
Standard -
Options -
Standard -
Options -
Model
Schedule 40 Carbon Steel
Brass, Stainless Steel
Ductile Iron, Bronze Fitted
Bronze, Stainless Steel
Pump Capacity
(GPM)@ 200 PSI
Valve Standard -
Valve Options -
Standard Propor tioning -
Standard Pump Controller -
Pump/Motor -
Maximum-3%
Solution Flow
(gpm)
1%
3%
Bronze
Stainless Steel
1% / 3%
Per Schedule, NEMAII Standard
Open Drip Proof Enclosure
230 VAC/60/3
Horse power
(pump motor)
Piping Size
(concentrate)
Type of Pump
Controller
IBPS-40
40
4000
1320
10
1.5”
Limited Service
IBPS-60
60
6000
1980
15
2”
Limited Service
IBPS-80
80
8000
2640
25
2”
Limited Service
IBPS-100
100
10000
3300
25
2”
Limited Service
IBPS-120
120
12000
3960
30
2.5”
Limited Service
IBPS-140
140
14000
4620
30
2.5”
Limited Service
IBPS-150
150
15000
4950
30
3”
Limited Service
IBPS-200
200
20000
6600
50
3”
Full Service
IBPS-225
225
22000
7425
50
3”
Full Service
IBPS-250
250
25000
8250
60
3”
Full Service
IBPS-275
275
27500
9075
60
3”
Full Service
IBPS-300
300
30000
9900
75
3”
Full Service
Required Ordering Information:
1. Tank Capacity/Configuration
2. Tank Material
3. Type/Percentage of Foam Concentrate
4. System Water Pressures (static/residual)
@Ratio Controller(s)
PRODUCTS 409-745-3232
5. Available Power Supply (voltage/cycle/phase)
6. Piping Specification
7. Valve Specification
8. Paint Specification
9. Foam System Flow Rate(s) - Minimum/Maximum demand
N35
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120108
EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems-Balanced Pressure Components
Product:
Inline Balanced Pressure Pump Skid-Single Pump Configuration
PRODUCTS 409-745-3232
N36
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EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems-Balanced Pressure Components
Product:
Inline Balanced Pressure Pump SkidDual Pump (with Jockey Pump)/Dual Tank Configuration
PRODUCTS 409-745-3232
N37
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EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems-Balanced Pressure Components
Product:
Inline Balanced Pressure Pump Skid-Dual Pump/Single Tank Configuration
PRODUCTS 409-745-3232
N38
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120108
EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems-Balanced Pressure Components
Product:
Spectrum Back Pressure Control Valve
Description:
The Spectrum #108-2WF Back Pressure Control Valve is typically installed on the
foam concentrate pump-to-tank return line of a pumped balanced pressure proportioning system. The pilot operated, diaphragm actuated 150# globe valve is designed
to control foam concentrate pressure at the inlet and is set to maintain a regulated
pressure in the concentrate distribution piping which supplies one or more (remote or
local) Inline Balanced Pressure Proportioning Modules (ILBP’s). The valve’s diaphragm
is nylon fabricated (bonded with synthetic rubber), and forms a sealed chamber in the
upper portion of the valve, separating operating pressure from line pressure. The valve
automatically opens to relieve any pressure above its (adjustable) set point and foam
concentrate that is not delivered to the ILBP(s) is returned to the concentrate storage
tank. Standard inlet/discharge - 150# FF flange.
Size
Ductile Iron/
Epoxy Coated
Bronze
Stainless Steel
1.5”
108-2WF-1.5 DI
108-2WF-1.5 B
2”
108-2WF-2.0 DI
108-2WF-2.0 B
2.5”
108-2WF-2.5 DI
3”
108-2WF-3.0 DI
4”
108-2WF-4.0 DI
PRODUCTS 409-745-3232
1
Basic Control Valve
2
Pressure Relief Pilot
3
Ejector, Fixed Restriction
4
Flow Control Valve
5
Sense Line Drain Orifice
6
Ball Valve- Sense Line Flush
A
B
C
108-2WF-1.5 SS
8.5”
2.5”
12.375”
108-2WF-2.0 SS
9.375”
3”
12.375”
108-2WF-2.5 B
108-2WF-2.5 SS
10.5”
3.5”
14.375”
108-2WF-3.0 B
108-2WF-3.0 SS
10.5”
3.75”
14.625”
108-2WF-4.0 B
108-2WF-4.0 SS
13.5”
4.5”
16.375”
N39
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EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems-Balanced Pressure Components
Product:
Spectrum Inline Balanced Pressure Proportioning Module
“Trimmed Configuration, Threaded Ratio Controller”
Description:
The Spectrum “Trimmed, Threaded” Inline Balanced Pressure Proportioners
(ILBP) is a completely self-contained factory assembled and tested module. Used in
conjunction with a foam concentrate storage and pump system (refer to pages 38-41),
each Spectrum ILBP is designed to accurately introduce foam concentrate into a dedicated water stream, over a range of flows and pressures. Balancing is accomplished
through the use of water and foam concentrate sensing lines, which are connected
to the module’s pressure throttling valve. Ultimately, foam concentrate is metered
(proportioned) into the water stream through a calculated orifice plate in the ratio
controller.
The “Trimmed” Spectrum ILBP System components include: threaded ratio controller, with integral concentrate orifice plate (specify foam
type and percentage); Spectrum Pressure Throttling Valve; duplex gauge (0-300 psi); concentrate inlet pressure gauge; check valve; manual ball
valve; sensing lines for water and foam concentrate and interconnecting brass foam concentrate piping. Actuated concentrate valve (if required)
is provided separately. Factory Mutual File No. J.I.1R6A3.AF.
Model
Ratio
Controller,
Wafer Style
(Threaded)
Foam
Concentrate
inlet trim
Nominal ATC
Flow Range
(in GPM)
Nominal
AFFF
Flow Range
(in GPM)
Proportioning
(Fixed)
A
B
C*
ILBP-TT-2
2”
1”
80-200
40-200
1%/3%/6%
9”
7”
10”
ILBP-TT-2.5
2.5”
1”
160-500
80-500
1%/3%/6%
9”
7”
13”
* Minimum straight pipe lengths required upstream/downstream of controller.
PRODUCTS 409-745-3232
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FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems-Balanced Pressure Components
Product:
Spectrum Inline Balanced Pressure Proportioning Module
“Trimmed Configuration, Flanged Ratio Controller”
Description:
The Spectrum “Trimmed, Flanged” Inline Balanced Pressure Proportioners (ILBP) is a
completely self-contained factory assembled and tested module. Used in conjunction with
a foam concentrate storage and pump system, each Spectrum ILBP is designed to accurately
introduce foam concentrate into a dedicated water stream, over a range of flows and pressures. Balancing is accomplished through the use of water and foam concentrate sensing
lines, which are connected to the module’s pressure throttling valve. Ultimately, foam concentrate is metered (proportioned) into the water stream through a calculated orifice plate
in the ratio controller.
The “Trimmed” Spectrum ILBP System components include: wafer style ratio controller (flanged), with integral concentrate orifice plate
(specify foam type and percentage); Spectrum Pressure Throttling Valve; duplex gauge (0-300 psi); concentrate inlet pressure gauge; check valve;
manual ball valve; sensing lines for water and foam concentrate and interconnecting brass foam concentrate piping. Actuated concentrate valve
(if required) is provided separately. Factory Mutual File No. J.I.IR6A3.AF.
Model
Ratio
Controller,
Wafer
Style
(Flanged)
Foam
Concentrate
inlet trim
Nominal ATC
Flow Range
(in GPM)
Nominal
AFFF
Flow Range
(in GPM)
Proportioning
(Fixed)
A
B
C
ILBP-TF-3
3”
1.25”
200-700
100-700
1%/3%/6%
9”
2.375”
15”
ILBP-TF-4
4”
1.5”
300-1250
175-1250
1%/3%/6%
10”
2.5”
20”
ILBP-TF-6
6”
2”
500-2500
350-2500
1%/3%/6%
10.25”
3.25”
30”
ILBP-TF-8A
8”
2”
950-4500
700-4500
1%/3%/6%
11.9375”
3.5”
40”
ILBP-TF-8
8”
2.5”
950-4500
700-4600
1%/3%/6%
11.9375”
3.5”
50”
* Minimum straight pipe lengths required upstream/downstream of controller.
PRODUCTS 409-745-3232
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FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems-Balanced Pressure Components
Product:
Inline Balanced Pressure Proportioner with Manual OverrideGeneral Arrangement Drawing
*
*Ordered Separately
PRODUCTS 409-745-3232
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FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems- Line Proportioners (Eductors)
Product:
Spectrum Line Proportioners
Description:
Spectrum Line Proportioners provide both fundamental and economical flammable fire protection, when properly designed and installed into a fixed foam storage
and distribution system. Line Proportioners are constant flow, in-line devices that
draw a fixed amount of foam concentrate through a metering orifice into a pressurized water stream. They are available in a wide range of flow rates. Foam solution
outlet recovery is a nominal 65% of water inlet pressure. Because they are backpressure sensitive, each proportioner must be precisely matched to the foam making
“end-of-line” devices.
System flow rate, as well as adequate residual pressure at each nozzle are the primary design considerations when determining the Line
Proportioner water inlet pressure. Even through they are capable of operating at water inlet pressures as low as 70 psi, most foam systems will
require a minimum water inlet pressure of 100 psi, or greater. Line Proportioners are constructed of cast brass and are equipped with either
a 1% or 3% metering orifice (specify).
Line Proportioners are used in conjunction with an atmospheric foam storage tank. The storage tank trim should be equipped with a
top-mounted pressure vacuum vent, as well as properly-sized rigid foam concentrate suction piping with slotted end, extending to near the
tank bottom.
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FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems- Line Proportioners (Eductors)
Product:
Spectrum Line Proportioners Performance & Dimensions
*Note: Mounts are not provided for Models #420 through #730
K
Factor
1%
K Factor
3%
A
B
NPT (F)
NPT(M)
LP-210
16.5
16.8
LP-240
18.4
18.9
LP-280
20.7
LP-350
27.5
LP-420
LP-480
D
E
F
G
H
2.5”
1”
2.5”
1”
2.5”
2.69
16
4.25
8.5
4
2.5”
2.69
16
4.25
8.5
4
22.1
2.5”
28
2.5”
1”
2.5”
2.69
16
4.25
8.5
4
1”
2.5”
2.69
16
4.25
8.5
4
33.1
33.7
38.1
38.7
2.5”
1”
3”
2.97
18.38
4.75
n/a
n/a
2.5”
1”
3”
2.97
18.38
4.75
n/a
n/a
LP-550
43.5
44.3
2.5”
1”
3”
2.97
18.38
4.75
n/a
n/a
LP-600
LP-660
47.5
48.5
3”
1.25”
4”
3.21
20.19
5.06
n/a
n/a
52.8
53.9
3”
1.25”
4”
3.21
20.19
5.06
n/a
n/a
LP-730
57.8
58.8
3”
1.25”
4”
3.21
20.19
5.06
n/a
n/a
PRODUCTS 409-745-3232
C
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FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems- Materials of Construction
Compatibility with AFFF Concentrates/Solutions
A. Superior material for equipment construction.
B. Suitable material for long-term exposure, a yearly spot check of material is advisable.
C. Not suitable for construction.
Material Type
Material Type or Specific Identification
Suitability with
Concentrate
Water Solution
Suitability
with
Fresh or
Sea Water
Structural Plastics
“Delrin” ® (acetal)*
Epoxy, fiberglass-reinforced
Polycarbonate
Plexiglas (acrylic)
Polyester, fiberglass-reinforced
Polyethylene, high density, cross-linked
Polyethyl ene, low density
Polystyrene
Polyvinyl Chloride (PVC)
Polypropylene
Fluorocarbon Plastics
B
B***
B
B*
B**
A
C
C
A*
B
A
B
B***
A
A
B**
A
A
A
A
A
A
Baked or “Cold Set”
Plastic Coatings on Mild
Steel
Polyester : Flakeline ® 252 5 (50º-110º F Cure)
Phenolic: “Heresite”® P-4033
Phenolic: “Plasite”® #3055 or #3066, 9062,9570
Epoxy-Phenolic (cold-set) “Plasite”*#7122,
A
A
A
B
A
A
A
A
Elastomers
Rubber Seals
O-Rings
Ethylene-Propylene Terpolymer (EPT)
EPDM
Natural Rubber
Neoprene
Nitrile Rubber
Nylon Reinforced Nitrile
A
A
B
B
B
A
A
A
A
B
A
A
Lubricants
Aluminum Complex Grease
“Lubriplast”® 630-2
A
A
A
A
Packing Materials
Asbestos 58106
Metallic 100-M6
A
A
A
A
Exterior Coatings
“Plastite”®#71224
‘Aquapon” UC422077
“Imron’® Polyurethane Enamel1
A
B
B
A
A
A
Pipe Sealants
(Dopes)
*Fel-Pro® C5A2
3M Sealer #4178
A
A
A
A
® - Registered Trademarks
1. Dupont Company
2. Fel-Pro Inc.
3. Heresite and Chemical Company
4. Wisconsin Protective Coating Corp.
5. The Ceilcote Co.
6. Crane Packing Co.
7. PPG Industries
PRODUCTS 409-745-3232
* Clear Plastic samples became opaque after exposure.
** Isophthalic based polyester gel coats required over fiberglass reinforced base.
***Room temperature cured epoxy systems are not recommended.
Some heat cured systems, especially dicyandiamide catalyzed ones, have
proven satisfactory.
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EMERGENCY 409-727-2347
FIXED FOAM SYSTEMS
FIXED FOAM SYSTEMS
Foam Systems- Materials of Construction
Compatibility with AFFF Concentrates/Solutions
A. Superior material for equipment construction.
B. Suitable material for long-term exposure, a yearly spot check of material is advisable.
C. Not suitable for construction.
Metals Type
Suitability with
Concentrate
Suitability with
Fresh Water
Suitability with
Sea Water
Aluminum- Anodized
Uncoated
A
B
A
B
A
C
Brass, CA-260(C2600)
A
A
B
Bronze Cast
80/10/10 (C93700)
85/5/5/5 (C83600)
A
A
A
Copper, Electrolytic,
CA-110(C11000)
A
A
B
Copper, Nickel, 90/10
(C70600)
A
A
B
Iron, Cast SAE G-3500
B
B
B
Monel 400
A
A
B
Steel, Mild, 1010
B
B
B
Steel, Stainless 304 & 430
A
A
C
Titanium 6AL-4V
A
A
A
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