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Staples & Pfeiffer Y-Strainers

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Hellan Strainer’s line of Staples & Pfeiffer Military Y-type Strainers are fabricated in sizes ranging from 1/2″ to 10″ NPS and are available in Bronze or Aluminum Bronze with 316 SS or Monel screens.

Y Strainers are used for removal of small volume solids in liquid, gas, and steam applications. S&P strainers come with an option blow-off connections allow cleaning of the screen while removing the cover.

*All S & P products are shock approved to MIL-S-901D*


Sizes 1/2″-10″ NPS
Operating Pressure 150-2500 psig
Operating Temperatures Up to 1000°F
Materials ASTM B61, ASTM C-958
Screen Material 316 SS, Monel (specify Perf. upon order)
MIL-Specs MIL-S-2953, MIL-S-16293, DWG 803-841499
Class/Flanges ANSI/ASME: 150, 300, 600, 1500, 2500. DIN & Navy MIL-F 20042D Flanges Available
Connection Types Flanged, Socket Weld, Butt Weld, Sil-brazed, Union End

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