Data Sheet H70b
IML Series Filter Housings
Features
• Multi-cartridge housing accepts 3-7 AB-style, Single
Open End, Double Open End, RF, and 1001-style filters,
depending upon model selected
• Accepts 10″ (254 mm), 20″ (508 mm), 30″ (762 mm), or
40″ (1016 mm) Pall Code 3, Code 7, Code 8, Code 18,
1001, DOE, or RF filter cartridges
• All wetted parts are 316 stainless steel
• Offset T connections for easy installation
• Quick-opening swing bolt closure facilitates filter change-out
• Wide choice of inlet/outlet sizes and O-ring seal materials
• Options for passivation and cleaning for oxygen service
Applications
• DI water
• Steam
• Compressed gases
• Prefilters to fermenter feed
• Chemical intermediates
Housing Specifications
Maximum Allowable Working Pressure:
195 psig (13.44 bar) @ 375°F (190.6°C)
210 psig (14.48 bar) @ 300°F (148.9°C)
230 psig (15.86 bar) @ 200°F (93.3°C)
260 psig (17.93 bar) @100°F (37.8°C)
Housing Differential Pressure vs. Liquid Flow Rate
Note: Above ratings apply to housing only. Cartridge and housing O-ring
selection may impose different and narrower limitations.
Flow Rate (lpm)
Vent/Drain:
Gauge Ports:
Shell O-rings:1
1
2-3″ NPT, 2-4″ 150lb. ANSI Raised
Face Flange
1/ ″ NPT Vent; 1″ NPT Drain
2
1/ ″ NPT
4
Fluorocarbon, FEP Encapsulated
Fluorocarbon, Silicone, Nitrile, Ethylene
Propylene, Ethylene Propylene for
Steam Service
In compliance with FDA21CFR177.2600 regulations.
7.0
0.48
6 & 7 Round 3
4 & 5 Round 2
5 Round 3
3 Round 2
7 Round 4
6.0
5.0
4.0
3.0
0.41
0.34
0.27
0.20
2.0
0.13
1.0
0.06
0.00
0.0
0
25
50
75 100 125 150 175 200 225 250 275 300 325 350 375 400
Flow Rate (gpm), water at 68˚ F (20˚C)
Differential Pressure (bar)
Connections:
Inlet/Outlet:
Differential Pressure (psid)
95 190 284 379 473 568 662 757 852 946 1041 1136 1230 1325 1420 1514
Materials of Construction:
Head and Body: 316/316L Stainless Steel
Code:
ASME Code, Section VIII,
Division I U stamp
Housing Differential Pressure vs. Air Flow Rate
Flow Rate (Nm3/hr)
Flow Rate (Nm3/hr)
0.48
6.0
0.41
3 round, 2
0.34
4.0
0.27
3.0
0.20
30 psig
60 psig
90 psig
2.0
0.13
1.0
0.06
0.0
0.00
0
2.0
1.0
0.13
0.06
0.0
0.00
0
5 round, 3
0.34
4.0
0.27
30 psig
60 psig
90 psig
0.20
0.13
1.0
0.06
0.0
0.00
250 500 750 1000 1250 1500 1750 2000 2250 2500
Differential Pressure (psid)
0.41
0
Differential Pressure (bar)
Differential Pressure (psid)
0.20
250 500 750 1000 1250 1500 1750 2000 2250 2500
Flow Rate (Nm3/hr)
6.0
0
30 psig
60 psig
90 psig
Flow Rate (scfm), Air at 68˚F (20˚C)
0.48
2.0
0.27
3.0
(Nm3/hr)
7.0
3.0
0.34
4.0
402 804 1206 1607 2009 2411 2813 3215 3617 4019
5.0
0.41
4 & 5 round, 2
5.0
250 500 750 1000 1250 1500 1750 2000 2250 2500
Flow Rate
0.48
6.0
Flow Rate (scfm), Air at 68˚F (20˚C)
0
402 804 1206 1607 2009 2411 2813 3215 3617 4019
7.0
0.48
6.0
0.41
6 & 7 round, 3
5.0
0.34
4.0
0.27
30 psig
60 psig
90 psig
3.0
2.0
0.20
0.13
1.0
0.06
0.0
0.00
0
Flow Rate (scfm), Air at 68˚F (20˚C)
402 804 1206 1607 2009 2411 2813 3215 3617 4019
7.0
Differential Pressure (bar)
5.0
0
Differential Pressure (psid)
7.0
Differential Pressure (bar)
402 804 1206 1607 2009 2411 2813 3215 3617 4019
Differential Pressure (bar)
Differential Pressure (psid)
0
250 500 750 1000 1250 1500 1750 2000 2250 2500
Flow Rate (scfm), Air at 68˚F (20˚C)
Flow Rate (Nm3/hr)
804
1607 2411 3215 4019 4822 5626 6430 7233
7.0
0.48
6.0
0.41
7 round, 4
5.0
0.34
4.0
0.27
30 psig
60 psig
90 psig
3.0
2.0
0.20
0.13
1.0
0.06
0.0
0.00
0
Differential Pressure (bar)
Differential Pressure (psid)
0
500 1000 1500 2000 2500 3000 3500 4000 4500
Flow Rate (scfm), Air at 68˚F (20˚C)
Dimensional Data
Model
Flow
Rate2
(gpm/lpm)
Dimensions
Volume
A (in/mm) Max.
IMLA131
10/37.9
IMLA132
IMLA133
IMLA134
IMLAD31
IMLAD32
IMLAD33
IMLAD34
IMLA731
IMLA732
IMLA733
IMLA734
IMLA831
IMLA832
IMLA833
IMLA834
IMLAT31
IMLAT32
IMLAT33
IMLAT34
20/76
30/114
40/151
10/37.9
20/76
30/114
40/151
10/37.9
20/76
30/114
40/151
10/37.9
20/76
30/114
40/151
10/37.9
20/76
30/114
40/151
2
(ft3/m3)
Weight
(empty)
(lbs/kg)
Weight Full
(water)
(lbs/kg)
37/939.8
0.7532/0.0213
137/62.14
184/83.46
47/1193.8
58/1473.2
68/1727.2
37/939.8
47/1193.8
58/1473.2
68/1727.2
37/939.8
47/1193.8
58/1473.2
68/1727.2
37/939.8
47/1193.8
58/1473.2
68/1727.2
37/939.8
47/1193.8
58/1473.2
68/1727.2
1.0577/0.03
1.3622/0.0386
1.6667/0.0472
0.7532/0.0213
1.0577/0.03
1.3622/0.0386
1.6667/0.0472
0.7532/0.0213
1.0577/0.03
1.3622/0.0386
1.6667/0.0472
0.7532/0.0213
1.0577/0.03
1.3622/0.0386
1.6667/0.0472
0.7532/0.0213
1.0577/0.03
1.3622/0.0386
1.6667/0.0472
146/66.22
155/70.31
166/75.30
137/62.14
146/66.22
155/70.31
166/75.30
137/62.14
146/66.22
155/70.31
166/75.30
137/62.14
146/66.22
155/70.31
166/75.30
137/62.14
146/66.22
155/70.31
166/75.30
212/96.16
240/108.86
270/122.47
184/83.46
212/96.16
240/108.86
270/122.47
184/83.46
212/96.16
240/108.86
270/122.47
184/83.46
212/96.16
240/108.86
270/122.47
184/83.46
212/96.16
240/108.86
270/122.47
Suggested rate of flow for water. Rate varies dependent upon cartridge inlet/outlet selection.
Dimensional Drawings
1/2 ˝ N.P.T. Vent
“C” Min. Required for
Cartridge Removal
O-ring
See Tables
8 5/8 ˝ O.D.
5 3/4 ˝ For N.P.T.
Connections
8 1/2 ˝
For Flanged
Connections
1˝ N.P.T.
Body Drain
1/4 ˝ N.P.T.
Gage Conn’s.
“C”
“A”
“B”
Inlet
Outlet
(3) Angle legs
304 S/S
13 1/2 ˝
“A” = 37 ˝ for 1 High Deck
47 ˝ for 2 High Deck
58 ˝ for 3 High Deck
68 ˝ for 4 High Deck
“B” = 3-7⁄8 ˝ FOR 2 ˝ N.P.T., 2 ˝ FLANGED CONNECTIONS
4-7⁄8 ˝ FOR 3 ˝ N.P.T., 3 ˝ & 4 ˝ FLANGED CONNECTIONS
“C” = 17 ˝ for Flanged Connections
11-1/2 ˝ For N.P.T. Connections
1˝ N.P.T.
Sump Drain
Part Numbers/Ordering Information
IM
■ ● ▲ ▼ ◆
GN
★ ❙ ◗
(e.g., IMLA 833 GN 32C2H)
Code
■
●
Material of Construction
Code
316/316L Stainless Steel
A
Filter Element Style
Max # Around
Code
1
1001
5
3
3 Element
D
DOE / RF
7
4
4 Elements
7
Code 7
5
5
5 Elements
8
Code 3, 8, 18
5-AB Style, 2 ⁄4 ˝ O.D.
7-M Style, 2 1⁄2 ˝ O.D.
6
6 Elements
7
7 Elements
T
Spring / Guide
7
L
Code
▲
3
Design
ASME “U” Stamp
▼
# Around
Continued on next page.
Size
“A”
“C”
Weight
Empty
(lbs/kg)
1
1 High
37˝
10˝
137/62.14
184/83.46
2
2 High
47˝
20˝
146/66.22
212/96.16
3
3 High
58˝
30˝
155/70.31
240/108.86
4
4 High
68˝
40˝
166/75.30
270/122.47
Code
◆
★
❙
Full (water)
(lbs/kg)
Inlet/Outlet
Code
32
2 ˝ NPT
None
None
33
2 ˝ Flange
C2
Passivated
48
3 ˝ NPT
C9
Cleaned for Oxygen Service3
49
3 ˝ Flange
65
4 ˝ Flange
Code
3
Housing Options
Must use Code H or H1 O-Ring type.
Code
◗
O-ring Type
H
Fluorocarbon Elastomer
H1
FEP Encapsulated Fluorocarbon Elastomer
H4
Silicone
H13
Nitrile
J
Ethylene Propylene
J7
Ethylene Propylene for Steam Service
New York - USA
25 Harbor Park Drive
Port Washington, NY 11050
+1 516 484 3600 telephone
+1 888 873 7255 toll free US
Visit us on the Web at www.pall.com
Portsmouth - UK
+44 (0) 23 9230 3303 telephone
+44 (0) 23 9230 2506 fax
Because of technological developments related to the products, systems, and/or services
described herein, the data and procedures are subject to change without notice. Please
consult your Pall representative or visit www.pall.com to verify that this information remains
valid.
Beijing - China
+86 10-6780 2288 telephone
+86 10-6780 2329 fax
www.pall.com
Pall Corporation has offices and plants throughout the world. For Pall representatives in your
area, please go to www.pall.com/contact.asp
Please contact Pall Corporation for product applicability to specific National legislation and/or
Regional Regulatory requirements for water and food contact use.
© Copyright 2009, Pall Corporation. Pall,
trademark registered in the USA.
Bulletin #H70b
, are trademarks of Pall Corporation. ® Indicates a Pall
is a service mark of Pall Corporation.
April 2009