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Howell Laboratories, Inc.
P. O. Box 389, 188 Harrison Rd., Bridgton Maine 04009 USA
(207) 647-3327 (888) 744-8359 FAX (207) 647-8273 contracts@howelllabs.com

- An Employee-Owned Company -
Certified to ISO 9001:2000

HLI News
New contract: 7600 ECOLCELL Chlorinators for DDG-113 and follow ships.
[More]
New Products
Portable seawater chlorinator: Port-A-Chlor 8600.
[More]
Upgraded medium-pressure air dehydrator, Model 8785, to replace our obsolete Model 7053.
Call now for more information
Customized potable water treatment systems for Iraqi 35m patrol boats ...
... or for your application!
Call now for more information
Around the World
January 2010:
HLI supporting relief efforts in Haiti
At HLI
September 2008: David Douglas joins HLI as Director of Sales, Marine Products.

Parts for Model 7162 Mk I
Membrane Air Dehydrator

NOTE: This list does not include hardware items such as bolts, nuts, washers, and O-rings. The manufacturer uses stainless steel hardware in standard U. S. sizes, and MIL-SPEC O-rings.
Howell Laboratories, Inc. is CAGE 22501.
HLI Drawing No. 7162
Electrical Schematic: not applicable
Technical Manual TM7162-MI-03
Part Description NSN HLI Part No. Qty

Membrane Assembly

 7169-G501 2
Element, Membrane 7164-01 2
Head, Membrane Inlet 7166-01 2
Head, Membrane Outlet/Purge 7167-01 2
Port, Purge 7168-01 2
Spring 1015-73 2
O-Ring, Purge Port Lower M83248/2-030 2
O-Ring, Purge Port Upper M83248/2-121 2
O-Ring, Element M83248/2-257 4
Fitting, Purge 7186-067 2
Elbow, 3/4" Tube 5075-23-12-12 4
Label "Do Not Block" 7406-24 2
O-Ring, Face, 3/4" Elbow M83248/2-019 4
O-Ring, Thread, 3/4" Elbow M83248/2-912 4
O-Ring, Face, Purge Fitting M83248/2-015 2
O-Ring, Thread, Purge Fitting M83248/2-908 2

Instrument Panel Assembly

 7189-G501 1
Gauge Calibration Valve 5296-G501 2
• O-Ring, Gauge Calibration Valve M83248/2-008 4
Pressure Gauge 6685-01-105-2972 3912-G503 2
• O-Ring, Pressure Gauge M83248/2-008 2
Label "Inlet Pressure" 4472-36 2
Label "Test" 4472-57 1
Label, Main ID 7185-01 1

Prefilters
Prefilter Housing 7002-G501 2
• Housing Gasket 7002-04 2
• Tie Nut Gasket 7002-03 2
Element, Prefilter 7139 2
Fink, Filter (Pressure Drop Indicator) 4787-G508 2

Condensate Discharge Assembly

 7179-G501 2
Kit, Trap Overhaul 4820-00-112-0079 4400-2/10 2 ref
O-Ring, Drain Outlet Union M83248/2-017 2
Ring, Retainer, Outlet Union 3899-01 2

Piping
Tube Assembly, Inlet 7193-G501 1
• Kit, Overhaul for Ball Valve 5948-4/6 2 ref
Gasket, Inlet and Outlet Flanges 6679-02 2
Tube Assembly, Outlet 7192-G501 1
• Kit, Overhaul for Ball Valve 5948-4/6 2 ref
• Holder, Guide 5924-01 1
• Tube, Flowmeter 5923-01 1
• Guide, Float 5947-G501 1
• Float, Flowmeter 4563-G502 1
• O-Ring, Flowmeter Tube M83248/2-022 2
• Scale, Flowmeter 4659-02 1
• Coupling, Modified 4730-01-307-3665 5083-G501 1
• Cap, Dust 5935-01-229-8537 3965-02 1
• Body, Connector 1/4" 5098 1
Tube Assembly, Membrane Inlet 7194-G501 2
Tube Assembly, Filter Drain (left) 7195-G501 1
Tube Assembly, Filter Drain (right) 7195-G502 1
Tubing Suite, Gauge 7196-G501 1
Fitting, Tubing (filter housing, filter fink tubing) 7161-01 4
• O-Ring, Face, 1/8" Tubing Fittings M83248/2-008 4
• O-Ring, Thread, 1/8" Tubing Fittings M83248/2-902 4
Flange, Bronze (mating pieces) 35170-150 2
O-Ring, Face, 3/4" Tubing Fittings M83248/2-019 ref
O-Ring, Thread, 3/4" Tubing Fittings M83248/2-912 ref
O-Ring, Face, Purge Inlet M83248/2-015 ref
O-Ring, Thread, Purge Inlet M83248/2-908 ref

Miscellaneous
Frame 7173-G501 1
Insulation, Elastomeric Foam 3075-606 as needed
Insulation, Elastomeric Foam 3075-613 as needed
Label Suite 7185-G501 1
Last updated: 10/07/09
Webmaster: Al Friend
© 2002-2009 Howell Laboratories, Inc. All rights reserved.