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FILTRATION & PROCESS PENTEK ST SERIES STAINLESS STEEL FILTER HOUSINGS

Pentair

Pentek

ST Series 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 Lpm), at

a maximum water temperature of 300°F (149ºC), ST Series Housings

are ideal for hot water and high-pressure applications not suited for

plastic housings.

The brushed 304 stainless steel sumps are available with either a pipe

plug or petcock in the bottom for draining. Heads are manufactured from

nickel-plated cast-brass.

ST Series Housings are easy to install and maintain. They are compatible

with a complete range of filter cartridges, adding to their versatility.

IDEAL FOR HOT WATER AND HIGH-PRESSURE APPLICATIONS

PENTEK

ST SERIES STAINLESS STEEL

FILTER HOUSINGS

SPECIFICATIONS

Housing – Brushed 304

stainless steel

Head – Brass/nickel plated

Temperature Rating–

40-300°F (4.4-149ºC)

Pipe Size – 3/4" NPT

Sealing Gaskets – Buna-N

Cellulose Fiber

Maximum Pressure –

250 psi (17.2 bar)

FEATURES/BENEFITS

Heavy duty units for smaller filtration

systems and point-of-use applications

Brushed 304 Stainless Steel sump

with a cast brass/nickel plated head

Ideal for high-pressure/hot water

applications

Accepts complete range of standard

double open end (DOE) cartridges

FILTRATION & PROCESS

5730 NORTH GLEN PARK ROAD, MILWAUKEE, WI 53209

P: 262.238.4400 | F: 262.238.4404 | WWW.PENTAIRAQUA.COM | CUSTOMER CARE: 800.279.9404

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respective owners. Because we are continuously improving our products and services, Pentair reserves the right to change specifications without prior notice.

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SPECIFICATIONS AND PERFORMANCE

PART # DESCRIPTION MAXIMUM DIMENSIONS FLOW RATE

156017-02 3/4" 10" ST-1 (10" Cartridges) 12.88" x 4.13" (327 x 105 mm) 10 gpm (38 Lpm)

156018-02 3/4" 20" ST-2 (20" Cartridges) 22.75" x 4.13" (578 x 105 mm) 15 gpm (57 Lpm)

156019-02 3/4" 30" ST-3 (30" Cartridges) 32.38" x 4.13" (823 x 105 mm) 20 gpm (76 Lpm)

CAUTION: Protect against freezing to prevent cracking of the filter and water leakage.

WARNING: 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.

NOTE: Maximum cartridge diameter 3" (76 mm). Will not accept GAC, CC, CGAC, TSGAC, WS, PCF or PCC Series Cartridges. Not recommended for applications with

TDS of Chlorides >1000 ppm and/or pH <5.0. Use of this product in these conditions will void the limited warranty. Consult factory for product modifications for these

conditions.

ACCESSORIES

PART # DESCRIPTION

144128 Wall Bracket for ST-1, ST-2, and ST-3

156037 Mounting Bracket Kit for ST-1, ST-2, and ST-3

143216 ST Gasket , BUNA-N

143220 ST Cap Nut

143339 Head Nut Gasket Kit for ST-1, ST-2, and ST-3

243301 ST Cap Nut Gasket, Silicone

243302 ST Cap Nut Gasket, Teflon

243303 ST Cap Nut Gasket, Viton

243304 ST Gasket, Silicone

243305 ST Gasket, Teflon

243306 ST Gasket, Viton

243308 ST Cap Nut W/ Tee Handle

243309 ST 3/4" NPT Cap - Nickel Plated

243310 ST 10" Housing Only

243311 ST 20" Housing Only

243312 ST 30" Housing Only

243313 ST 1/8" Drain Petcock

243314 ST 1/8" Drain Plug

243315 ST Centering Spring

ST SERIES STAINLESS STEEL

FILTER HOUSINGS

Summary of content (2 pages)

PAGE 1
PENTEK® ST SERIES STAINLESS STEEL FILTER HOUSINGS IDEAL FOR HOT WATER AND HIGH-PRESSURE APPLICATIONS Pentair® Pentek® ST Series Stainless Steel Filter Housings effectively provide heavy duty filtration for smaller filtration systems and pointof-use applications. Supplying flow rates of up to 20 gpm (76 Lpm), at a maximum water temperature of 300°F (149ºC), ST Series Housings are ideal for hot water and high-pressure applications not suited for plastic housings.
PAGE 2
SPECIFICATIONS AND PERFORMANCE PART # DESCRIPTION MAXIMUM DIMENSIONS FLOW RATE 156017-02 3/4" 10" ST-1 (10" Cartridges) 12.88" x 4.13" (327 x 105 mm) 10 gpm (38 Lpm) 156018-02 3/4" 20" ST-2 (20" Cartridges) 22.75" x 4.13" (578 x 105 mm) 15 gpm (57 Lpm) 156019-02 3/4" 30" ST-3 (30" Cartridges) 32.38" x 4.13" (823 x 105 mm) 20 gpm (76 Lpm) CAUTION: Protect against freezing to prevent cracking of the filter and water leakage. WARNING: For drinking water applications.