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The 1A1 MODEL Cartridge Filter Housing is an all-metal,

two-piece housing, featuring centerpost-type construction. The1 Al Model has a maximum operating temperature and pressureof 125 psig at 200oF. The 1A1 Model Cartridge Filter Housinghas flow rates to up to 6 Gallons Per Minute (GPM).

APPLICABLE FILTER CARTRIDGESMicro-Klean III (Series U30)Betapure

OptionsMounting bracket; order separately.

STANDARD MODEL SPECIFICATIONSTable 1 gives specifications for the 1A1 Model. Note that M

mum Operating Pressure is the rating for the housing oActual filter operating temperature depends on temperaturepability of the filter cartridge used in the housing.

TABLE 1 - SPECIFICATIONSOperating Data 1A1 Model

Maximum Operating Pressureand Temperature

125 psi @ 200oF

Flow Rate (GPM) See Table 2.Materials of Construction:

Head and Sump Die-Cast AluminumCenterpost Stainless Steel

Head Gasket Buna N & CorkCap-Nut Gasket Fiber

Connection Sizes 3/8" NPTFCartridge Requirements The model uses one filter cartridge.

Cartridge Requirements for more infortion.

CARTRIDGE REQUIREMENTSThe 1A1 Model Cartridge Filter Housing uses one Micro-KIII Cartridge or one Betapure Cartridge Filter.

FLOW RATESTable 2 gives maximum flow rates in Gallons Per Minute (Gfor the 1A1 Model Cartridge Filter Housings. Do not use Tafor filter sizing. Use the table as a guide only in establishinhousing flow rates. When you know the flow rate for a selecartridge, then use the table to determine whether or not housing is within the recommended flow rate. Remembeconsider the amount of contaminant to be removed whenlecting a filter.

TABLE 2 - RECOMMENDED FLOW RATES

HousingModel Inlet/Outlet

FLOW (GPM)

Water80

SSU150SSU

300SSU

600SSU

1000SSU

1A1 3/8" NPTF 6 5 4.5 4 3.5 3

Model 1A1 Cartridge Filter Housing

a 3M company

FEATURES BENEFITS

All-metal, two-piece construction Long Service Life

Mounting pads drilled to accept self-tapping screws pro-vided with the optional mounting bracket

Easily Mounted to Wall or Support Structure

Centerpost-type design Quick and Easy Cartridge Change-out

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STANDARD MODEL DIMENSIONSTable 3 gives dimensions in inches and shipping weight inpounds for the 1A1 Model Cartridge Filter Housing. Theseshould be used for rough plumbing and approximate size defi-nition. Note that Figure 1 defines a length or width by a lettersymbol in the top row. The square where the row and columnmeet is the selected dimension.

TABLE 3 - 1A1 HOUSING DIMENSIONS

Model A B C DShippingWeight

1A1 6 3/16" 4 15/16" 3 1/2" 2 3/4" 3 lbs

1A1 MODEL ORDERING GUIDEPlant Code 01 Product Code 020

Model Catalog Number Mounting Bracket Kit*

1A1 44109-01 35581-05

* Order Separately

OPTIONALMOUNTINGBRACKET

INLET OUTLET

A

B

D

C

Cuno Incorporated400 Research Parkway

Meriden, CT 06450, U.S.A.Tel: (800) 243-6894

(203) 237-5541Fax: (203) 630-4530

www.cuno.com

CUNO Pacific Pty Ltd140 Sunnyholt Road

Blacktown, NSW 2148Australia

CUNO K.K.Hodogaya Station

Building 6F1-7 Iwai-cho, Hodogaya-ku

Yokohama 240 Japan

CUNO Latina LtdaRua Amf Do Brasil 251

18120 Mairinque-SpBrazil

CUNO Ltd21 Woking Business Park

Albert DriveWoking, Surrey GU215JY

United Kingdom

CUNO Filtration Asia Pte Ltd2A Tuas Avenue 12Singapore 693023

Cuno Filtration Shanghai Co, LtdNo. 2 Xin Miao San Rd,

Xin Miao Town,Song Jiang District,

Shanghai. China. 201612

a 3M company

Your Local CUNO Distributor is:

WARRANTYSeller warrants its equipment against defects in workmanship and materialfor a period of 12 months from date of shipment from the factory undernormal use and service and otherwise when such equipment is used in ac-cordance with instructions furnished by Seller and for purposes disclosedin writing at the time of purchase, if any. Any unauthorized alteration ofmodification of the equipment by Buyer will void this warranty. Sellers lia-bility under this warranty shall be limited to the replacement or repair,F.O.B., point of manufacture, of any defective equipment or part which,having been returned to the factory, transportation charges prepaid, hasbeen inspected and determined by Seller to be defective.

THIS WARRANTY IS IN LIEU OF ANY OTHER WARRANTY, EITHEEXPRESSED OR IMPLIED, AS TO DESCRIPTION, QUALITY, MERCHANTABILITY, FITNESS FOR ANY PARTICULAR PURPOSE OR USEOR ANY OTHER MATTER. Under no circumstances shall Seller be liableto Buyer or any third party for any loss of profits or other direct or indireccosts, expenses, losses or consequential damages arising out of or as aresult of any defects in or failure of its products or any part or parts thereofor arising out of or as a result of parts or components incorporated inSellers equipment but not supplied by the Seller.

FIGURE 1 - 1A1 MODEL FILTER HOUSING

CUNO Incorporated, 1992 All rights reserved LITHS1A1.0692