3M DF290-CL User Manual

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3M DF290-CL User Manual

SPEC#

QUANTITY

ENHANCED

application: MULTIPLE EQUIPMENT

models:

DF290-CL

3M Purification Inc. Water Filtration Products Model DF290-CL dual flow water filtration system helps provide consistent high quality water for the multiple applications of cold beverages and ice at a combined flow rate of up to 7.66 gpm (29.0 lpm). Two separate streams exit the manifold. The first stream (STREAM ONE) supplies cold beverage applications. The second stream (STREAM TWO) supplies the ice machine.

STREAM ONE combines cyst, bacteria1, chloramine, chlorine taste and odor and sediment reduction for a total volume up to 25,000 gallons (94,635 liters) at a flow rate up to 2.66 gpm (10.1 lpm).

STREAM TWO combines cyst, bacteria and sediment reduction at a flow rate up to 5 gpm (18.9 lpm), and the life is 25,000 gallons (94,635 liters). Chloramine and/or chlorine are not reduced from this stream to preserve their disinfectant properties. A scale inhibition medium is added to reduce the hard scale effects of calcium and magnesium ions.

PRODUCT BENEFITS

One system for dedicated ice and cold beverage applications that simultaneously supplies high quality water for beverage dispensers and ice machines.

Revolutionary Integrated Membrane Pre-Activated Carbon Technology (“IMPACT”) dual-zone media cartridge construction combines a membrane in series with premium activated carbon to provide superior throughput and cartridge life for beverages (STREAM ONE).

Tested and verified by manufacturer’s laboratory to Standard 53 for cyst reduction.

NSF Standard 42 and/or FDA CFR-21 compliant materials.

Reduction of up to 99.99% of common water-borne bacteria1 by membrane filtration as tested by 3M Purification (HF90-CL replacement cartridge).

A dedicated non-carbon containing cartridge reduces cysts, bacteria and sediment and adds a scale inhibition medium for ice machines. The inlet water’s chlorine/chloramine content is unaffected for the reduction of biofilm (STREAM TWO) in the ice machine.

Sanitary Quick Change (SQC) encapsulated cartridge design allows for fast and easy cartridge change-outs with a 1/4 turn.

3/4” FNPT horizontal inlet and outlet ports allow direct or easily adaptable connections to existing plumbing lines.

Manifold includes outlet check valves and vent valve.

PRODUCT SPECIFICATIONS

Model

Part

Reduction

Nominal

 

Service

 

Replacement

 

Micron

Capacity

Application

Sizing

Number

Number

Claims

Flow Rate

Cartridge

Rating

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bev Stream:

Bev Stream:

 

 

 

 

 

Cysts, Bacteria1,

 

25,000 gallons

2.66 gpm

 

DF290-CL CARTPAK:

For simultaneous

DF290-CL

56236-01

Sediment, Chloramine,

0.23

(94,635 liters)

(10.1 lpm)

Most Standard

56138-07

operation of

Chlorine Taste and

Ice Stream:

Ice Stream:

Water

(HF90-CL (QTY. 2) &

carbonators and

 

 

 

 

 

Odor, Scale2

 

25,000 gallons4

5 gpm

 

HF90-S-SR5)

ice machines

 

 

 

 

(94,635 liters)

(18.9 lpm)

 

 

 

 

 

 

 

 

 

 

 

 

1As tested with either E.Coli ATCC (11229)

2Tested and verified by manufacturer’s laboratory

3Tested and verified by manufacturer’s laboratory for Particulate, Class I 4Manufacturer’s claim for scale reduction

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