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Home>Commercial Filters>Steel Filter Housings>ST Series Stainless Steel Filter Housings > PENTEK-ST-3


Pentek ST-3 Stainless Steel Water Filter Housing

3/4" Inlet/Outlet; 32-3/8" L x 4-1/8" W; Uses one 30 x 2.5 Double Open End Filter

Pentek ST-3 Stainless Steel Water Filter System from Ametek, American Plumber, and USFilter ST3
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Product Code: PENTEK-ST-3
Retail Price: $402.49
  • Pentek ST-3 Stainless Steel Commercial Housing:
  • The Pentek ST-3 stainless steel filter housings effectively provide heavy duty filtration for smaller filtration systems and point-of-use applications.
  • Supplying flow rates of up to 20 gpm (76 L/min), at a maximum water temperature of 275F (135C), the Pentek ST3 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-3 water filter housing heads are manufactured from nickel-plated cast-brass.
  • Pentek ST-3 housings are easy to install and maintain. 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
  • 3/4" inlet/outlet for easy installation
  • Pentek ST-3 Stainless Steel Housing Specs:
  • ST-3 Maximum Temperature: 275F (135C)
  • ST-3 Initial ΔP (psi) @ Flow Rate (gpm): 20 gpm (76 L/min)
  • ST-3 Maximum Pressure: 250 psi (17.2 bar)
  • ST-3 Pipe Size: 3/4" NPT
  • ST-3 Dimensions: 32-3/8" L x 4-1/8" W (822 mm x 105 mm)
  • Pentek ST-3 Stainless Steel Housing Materials of Construction:
  • Housing: Brushed 304 Stainless Steel
  • Head: Brass/Nickel Plated
  • Sealing Gaskets: Buna-N, Cellulose Fiber
  • Manufacturer: Pentek 156019-02
  • Pentek ST-3 Stainless Steel Replacement Water Filter:
  • Maximum cartridge diameter 3" (76 mm).
  • The Pentek ST-3 water filter housing will NOT accept GAC, CC, CGAC, TSGAC, WS, PCF or PCC Series cartridges.
  • The Pentek ST-3 housing accepts a complete range of 30 inch standard double open end (DOE) water filter cartridges.
  • The water filter cartridge life depends on the water filter cartridge purchased.
  • Filter cartridge not included
  • Sediment filters reduce dirt, sand, silt, sediment, rust particles, and scale particles. Choose from one of our sediment water filters at the 30" x 2.5" Standard Filter Page
  • Drinking water filters produce healthier, better-tasting drinking water. Choose from one of our carbon drinking water filters at the 30" x 2.5" Standard Filter Page
  • Another option for the Pentek ST-3 housing is to purchase three 10" x 2.5" filters and use two 155003 standard coupler to join the three cartridges together within the Stainless Steel ST-3 Housing
  • Pentek ST-3 Parts & Accessories:
  • If you are planning to mount the Pentek ST-3 housing, you will need the Pentek 156037 Mounting Bracket with Screws.
  • The Pentek 143126 is the replacement o-ring for the Pentek ST-3 housing. One o-ring is included with the ST-3 housing. The o-rings should be replaced every two to three filter changes.
  • The Pentek 143220 is the replacement head nut kit for the Pentek ST-3 housing. One head nut kit is included with the ST-3 housing and only needs to be replaced if it breaks.
  • The Pentek 143339 is the replacement head nut gasket for the Pentek ST-3 housing. One head nut gasket is included with the ST-3 housing.
  • The Pentek ST-3 Housing is Also Known As:
  • American Plumber, Ametek, Pentek, USFilter 156019, 156019-02, 15601902 Stainless Steel Housing
  • American Plumber ST-3 Stainless Steel Housing
  • Ametek ST-3 Stainless Steel Housing
  • US Filter ST-3 Stainless Steel Housing
  • Pentek ST-3 Stainless Steel Commercial Housing Instructions:
  • Protect the Pentek ST-3 housing against freezing to prevent cracking of the filter and water leakage.
  • For drinking water applications, do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.
  • Not recommended for applications with TDS or chlorides >1000 ppm and/or pH <5.0. Use of this product in these conditions will void the limited warranty. Product modifications are available for these conditions.
  • Housings should be protected against excessive line hammer.

Quantity Unit Price
1 - 2 $378.99
3 - 5 $367.59
6+ $356.29
Availability: Usually Ships in 1-2 weeks
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