These air and gas pipeline filters offer exceptional protection for compressed gas pipelines, air dryers, pneumatic controls, and other pipeline equipment. They are fabricated from rugged enameled carbon steel or 304SS, designed, constructed, and stamped, in accordance with ASME Boiler and Pressure Vessel Code requirements for unfired pressure vessels. Any model can be readily modified at your request to more exactly fit your needs.

They come in standard connection sizes from 1” to 12”. NPT or raised face flanges (RF) in-line connections are standard. Alternate orientations & sizes are available upon request.

Materials of Construction

Enameled Carbon Steel
304 Stainless Steel


Housing Model No.Conn. SizeConn. TypeCover StyleDimensions in InchesWgt. Lbs.
ODOHCServ. Space
P175-MT-0151.5”MPTSwg. Blt.6-5/828161680
P175-MT-0202”MPTSwg. Blt.8-5/8301616110
P175-RF-0303”Flg.Swg. Blt.8-5/8392024130
P175-RF-0404”Flg.Swg. Blt.10-3/4432024200
P175-RF-0606”Flg.Swg. Blt.12-3/4522426280
P175-RF-0808”Flg.Swg. Blt.16672836475
P175-RF-10010”Flg.Swg. Blt.20743236750
P175-RF-12012”Flg.Swg. Blt.24823639900


Partriculate Filter Vessels to 175 PSIG
  • Intake Air Flows to 70,000 SCFM Std.
  • ASME U Stamp Std., National Board Registered
  • Low Pressure Drop
  • Maximum Useful Filter Area and Dirt Holding Capacity
  • Hinged Swing Bolt Closure, Easy Access, O-Ring Seal
  • 304SS Throat Safety Cages Standard
  • ∆P Taps Standard
  • Carbon Steel leg supports
  • Gauges
  • Special Finishes
  • Other Materials of Construction