Lenntech
info@lenntech.com Tel. +31-152-610-900
www.lenntech.com Fax. +31-152-616-289
INDUSTRIAL L66
BAG HOUSINGS
L66 Single Liquid Bag Housings effectively remove dirt, pipe scale, and other substances from
process liquids. Quality construction and design assure clean effluent and protection for all
downstream equipment.
Unfiltered liquid enters the housing above the filter bag or strainer basket, fills the interior of
the housing and continues through the bag or strainer basket. Solids are trapped inside the
filter bag or strainer and easily removed when the housing is serviced. The standard O-ring
seal between the basket and the housing ensures a positive seal to prevent bypass.
FEATURES/BENEFITS
Flow rates up to 100 gpm (378.5 Lpm)
FKM seals — lid & basket
150 and 300 PSI (10.3 and 20.7 bar)
pressure ratings
Differential, drain, and vent ports
wo lengths available,18” and 30” (457
T
mm and 762 mm) housing, depending
upon the required surface area and
volume of fluid to be filtered
Carbon Steel or Stainless Steel
construction
Each housing is factory hydro-tested
Low pressure drop
Zinc-plated quick-swing closure
with eye nuts
04 Stainless Steel strainer basket for
3
304 Stainless Steel housings and Carbon
Steel housings
16 Stainless Steel strainer basket for
3
316 Stainless Steel housings
Accepts #8-size and #9-size bag filters
Two-part epoxy paint finish on carbon
steel housings, inside and outside
Adjustable support legs
300 PSI housings have slip and blind
flange lid
FILTRATION & PROCESS
APPLICATIONS
OPTIONS
Chemical
Mesh-lined strainer baskets
General Industrial
Alternative O-ring materials
Oil and Gas
ASME code U or UM
Water
Positive hold down spring
L66 BAG HOUSINGS
SPECIFICATIONS
Pressure Ports
Construction/Finish
Basket Material
150 psi @ 300˚F (10.3 bar @ 148.9˚C)
(up to 300 psi (34.5 bar) optional)
1”, 1¼”, 1½”, 2” or 3” NPT or flange
Zinc-plated 3-bolt swing closure with ¼”
NPT vent port
FKM O-ring
Side inlet/bottom outlet,
Side inlet/side outlet,
Side inlet/90o bottom outlet
Two ¼” NPT
Carbon steel w/2-part epoxy finish inside & outside
304 or 316 Stainless steel w/satin finish on outside
304 Stainless Steel strainer basket
with 9/64” perforations for 304 Stainless Steel
housings and Carbon Steel housings
Bag Sizes
Base
316 Stainless Steel strainer basket with 9/64” perforations
for 316 Stainless Steel housings
#8 and #9
Adjustable tripod leg assembly
Pressure Rating
Connections
Housing Lid
Lid & Basket Seals
Inlets/Outlets
PRESSURE DROP VS FLOW RATE
0.75”/1”
10
(0.69)
1.25”/1.5“
2”
3”
8
(0.56)
Differential Pressure
psi (Bar)
6
(0.41)
4
(0.26)
2
(0.14)
4”
1
(0.07)
0.8
(0.06)
0.6
(0.04)
0.4
(0.03)
0.2
(0.01)
0
10
(0.6)
15
(1)
20
25 30
40
50
60
(1.3) (1.6) (1.9) (2.5) (3.2) (3.8)
80
(5)
100 150 200 250 300 400 500
(6.3) (9.5) (12.6) (15.8) (19) (25) (31.5)
Flow Rate – gpm (Lpm)
FILTRATION & PROCESS
L66 BAG HOUSINGS
DIMENSIONS
STYLE
OUTLET
STYLE A -- BOTTOM
BOTTOM OUTLET
THREADED
Threaded
NPT
NPT
STYLE
B -BSIDE
OUTLET
STYLE
- SIDE
OUTLET
FLANGED
Flanged
150
LB A.N.S.I.
150
lb A.N.S.I.
A
THREADED
Threaded
NPT
NPT
IN
IN
FLANGED
Flanged
LB A.N.S.I.
150150
lb A.N.S.I.
A
B
STYLECC--BOTTOM
BOTTOMOUTLET
OUTLET
STYLE
90o90°
IN
IN
IN
F
D
I
B
IN
E
OUT F
G
OUT
I
G
I
I
OUT
I
OUT
I
J
L66-18
OUT
H
OUT
ADJUSTABLE LEGS
DIMENSIONS
CONNECTION
SIZE
1.0”
1.25”
1.50”
2.0”
3.0”
IN
MM
IN
MM
IN
MM
IN
MM
IN
MM
A
B
C
D
E
F
4.5
114
4.6
118
4.7
119
4.7
119
4.8
122
5.4
137
5.4
137
5.4
137
5.4
137
5.5
140
24.1
613
24.3
616
24.5
622
24.6
624
24.9
632
25.3
641
25.3
641
25.2
640
25.3
643
25.4
646
7.0
178
7.0
178
7.0
178
7.0
178
7.0
178
24.0
610
24.0
610
24.0
610
24.0
610
24.0
610
G
H
24.5 3.8
622 95
24.8 4.0
630 102
25.2 4.6
640 116
25.9 4.8
659 121
27.3 5.4
694 137
I
J
0.75
19
0.75
19
0.75
19
0.75
19
0.75
19
3.6
90
3.2
81
3.8
97
4.7
119
6.6
168
WEIGHT
LBS
KG
LBS
KG
LBS
KG
LBS
KG
LBS
KG
90
41
90
41
90
41
90
41
90
41
L66-30
9.91”
(252 mm)
22”
(559 mm)
All dimensions are approximate.
DIMENSIONS
CONNECTION
SIZE
1.0”
1.25”
1.50”
2.0”
3.0”
IN
MM
IN
MM
IN
MM
IN
MM
IN
MM
A
B
C
D
E
F
4.5
114
4.6
118
4.7
119
4.7
119
4.8
122
5.4
137
5.4
137
5.4
137
5.4
137
5.5
140
34.1
867
34.3
870
34.5
876
34.6
878
34.9
886
35.3
895
35.3
895
35.2
894
35.3
897
35.4
900
7.0
178
7.0
178
7.0
178
7.0
178
7.0
178
34.0
864
34.0
864
34.0
864
34.0
864
34.0
864
G
H
34.5 3.8
876 95
34.8 4.0
884 102
35.2 4.6
894 116
35.9 4.8
912 121
37.3 5.4
948 137
BASKET DATA
DEPTH
IN
MM
IN
MM
FLANGED
Flanged
150
LB A.N.S.I.
150
lb A.N.S.I.
A
B
E
C
THREADED
Threaded
NPT
NPT
18.0
457
30.0
762
DIAMETER
IN
MM
IN
MM
FILTRATION & PROCESS
5.0
127
5.0
127
SURFACE AREA
FT.2
M2
FT.2
M2
2.0
0.19
3.4
0.32
VOLUME
IN3
CM3
IN3
CM3
L66 BAG HOUSINGS
350
5,735
630
10,324
I
J
0.75
19
0.75
19
0.75
19
0.75
19
0.75
19
3.6
90
3.2
81
3.8
97
4.7
119
6.6
168
WEIGHT
LBS
KG
LBS
KG
LBS
KG
LBS
KG
LBS
KG
115
52
115
52
115
52
115
52
115
52
ORDERING INFORMATION
To create your ordering part number, use the part number configurator below.
Custom configurations available. Please contact customer service.
Carbon steel not recommended for water use as the epoxy coating is not designed as a corrosion inhibitor.
HOUSING EXAMPLE: L66181.25NA415
L66 Housing (L66), #8 standard basket (18), 1.25” (1.25), NPT connection (N)
Outlet located on bottom (A), 304 Stainless Steel (4), 150 psi (15)
L66 18 1.25
HOUSING
L66
N
A
BASKET
(IN.)
CONNECTION
(IN.)
CONNECTION
TYPE
OUTLET
LOCATION
18 = #8
30 = #9
1
1.25
1.50
2
3
F = Flange
N = NPT
A = Bottom
B = Side
C = Bottom,
90o
4
15
MATERIAL
PSI
C = Carbon Steel
4 = 304 SS
4L= 304L SS
6 = 316 SS
6L = 316L SS
15 = 150
30 = 300
ASME
CODE
U = (U) Stamp
UM = (UM) Stamp
None = No Stamp
Lenntech
FILTRATION & PROCESS
info@lenntech.com Tel. +31-152-610-900
www.lenntech.com Fax. +31-152-616-289
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4003035 Rev D DE14 © 2014 Pentair Residential Filtration, LLC. All rights reserved.