120-Series Housings
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#120 Series Filter Cartridge Housings

Benefit: Valve-in-Head design allows flow shut-off & by-pass

description:

A series of filter cartridge housings suitable for a broad range of residential, commercial, and light industrial applications.

Valve-in-Head design has three valve positions: ON, OFF, & BY-PASS

Three-piece housing design with ring nut makes it easier to disassemble the housing when other designs bind-up due to o-ring set.

Accept 10", and 20" length by 2-1/2" OD nominally sized cartridges.

Automatic pressure venting occurs during operation of the valve.

Port sizes: 3/4" and 1" NPT  Optional threaded brass port inserts provide improved ruggedness.

operating pressure:

100 psi (6.9 bar) maximum

operating temperature:

40°-115° F. (4°-46° C.)

materials of construction:

head, sump, ring nut / polypropylene, talc-filled

SAN (clear sump only)

o-ring seals / EPDM

 

 

Available models:

model

sump color

cartridge requirements

height (approx.)

case count

120-3155

white

(1) 10"

13-1/2"

12

120-3255

clear

120-4155

white

(1) 20"

23-1/2"

1

120-4255

clear

To specify a desired port size, add fraction as suffix (e.g. 120-3255-3/4")

To specify optional brass threaded port inserts, add "B" suffix (e.g. 120-3255-B-1").

Download a SPEC SHEET for our STANDARD-diameter plastic cartridge housings.

 

For product or customer service inquiries,

please contact Hydro Systems at info@hsiusa.net.