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Industrial Products > Filter Housings > Standard Cartridge Filter Housings > PP-SAN Standard Cartridge Filter Housings > Item # 21N  

Item # 21N, Standard Filter Housing - Full Size/Clear Bowl w/ Pressure Relief Button

List Price $131.00

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Standard housings offer the following:

  • Securely retained Buna "N" O-Ring to ensure effective sealing by positive tangential contact; eliminates accidental misplacement; provides longer life.
  • Positive head to bowl "stop" to prevent bowl overtightening.
  • Mounting bosses in head for available bracket.
  • Full testing to industry standards of the Water Quality Association for burst pressure, water tightness and fatigue resistance.
  • tested and certified by NSF International under ANSI/NSF Standard 42 for material and structural integrity requirements





 Specifications   

Type

Standard Filter Housing

Keystone Part #

051105

Size

Full Size (Fits Standard 9-3/4" Cartridges)

Material

White Talc Reinforced Polypro Head / Clear Styrene Acrylonitrile (SAN) Bowl

Housing Style

With Pressure Relief Button

Height

14.12"

O.D.

5.5"

Max. Operating Pressure - at 70 degrees F (21 degrees C)

150 psi (10.5 kcsh)

Max. Operating Temperature

125 degrees F (52 degrees C)

Pipe Size

3/4" NPT (BSP Available)

Number of Cartridges Housing Holds

1

Shipping Weight (each)

3.3 lbs

Certification

NSF Approved


 DOWNLOADS 

Standard Housing Drawing
(PDF, 473KB)

Bulletin 10B - Filter Housings
(PDF, 1133KB)