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Pentek ST-1, 3/4" Stainless Steel Filter Housing

156017-02 by Pentek
List Price: $310.00
Our Price: $274.47
Savings: $35.53 (11%)


Pentek ST-1 Stainless Steel Commercial Water Filter Housing, part number 156017-02: The Pentek ST-1 stainless steel filter housings effectively provide heavy duty filtration for smaller filtration systems and point-of-use applications.

  • Supplying flow rates of up to 10 gpm (38 L/min), at a maximum water temperature of 275F (135C), the Pentek ST1 Stainless Steel Commercial housing is ideal for hot water and high-pressure applications not suited for plastic housings.
  • Durable construction, the brushed 304 stainless steel sumps are available with either a pipe plug or pet-cock in the bottom for draining. The housings are shipped with the drain plug installed. The pet-cock is packaged loose in the carton.
  • The Pentek ST-1 heads are manufactured from nickel-plated cast-brass.

The Pentek ST-1 Stainless Steel Housings are easy to install and maintain, featuring a 3/4" inlet/outlet for easy installation. They are compatible with a complete range of filter cartridges, adding to their versatility. Ideal for commercial use, farms, restaurants, spas, and many other applications

Pentek ST-1 Stainless Steel Housing Specs

  • Maximum Temperature: 275F (135C)
  • Initial P (psi) @ Flow Rate (gpm): 10 gpm (38 L/min)
  • Maximum Pressure: 250 psi (17.2 bar)
  • Pipe Size: 3/4" NPT
  • Dimensions: 12-7/8" L x 4-1/8" W (327 mm x 105 mm)
  • Materials of Construction:
    • Housing: Brushed 304 Stainless Steel
    • Head: Brass/Nickel Plated
    • Sealing Gaskets: Buna-N, Cellulose Fiber

Recommended Filters

The Pentek ST-1 accepts a wide range of standard double open ended filters with standard 2 1/2" x 10" dimensions, including the following filters.


  • Weight: 6 pounds