Solberg Manufacturing | Filters, Silencers, Vacuum Filters, Oil Mist Eliminators, Separators

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Reverse Pulse Vacuum Filters (RST Series)

Reverse Pulse Vacuum Filters (RST Series)


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ST Series, See-Through Vacuum Filter

("T" Style Inlet Vacuum Filters, 1"-4", Up to 520 SCFM (884 m3/hr) )

Part and Series Images 

See-Through Inlet Vacuum Filters- ST Series
CAD 3D Drawing for ST Series


MediaInletOutletStyleDim ADim BDim CDim DDim ERated
ST-234P-400C Paper4.004.00FPT19.7517.0013.5014.009.0052057026.000 - 1 Week


  • 99%+ removal efficiency standard Polyester: 5 microns, Paper: 2 microns
  • Temp (continuous): min -15° F ( -26° C) max 220° F (104° C)
  • Filter change out differential: 15-20" H2O over initial delta P
  • "T" style design minimizes piping requirements
  • Clip release shell for easy maintenance
  • Drill points for additional taps: 1", 1-1/4", 1-1/2", 3", 4" (gauge or bracket)
  • Compact design for space restrictions
  • Inlet above element for extended element life and maintenance intervals
  • Cast, corrosion resistant aluminum top with machined connections and integrated baffle design
  • Swing bolts standard on 6" housings
  • Vacuum Rating: Medium vacuum service
  • 1/4" FPT inlet/outlet taps for gauges: 2", 2-1/2"
  • 4 taps for mounting brackets: 2" to 2-1/2" connections: M12x1.75 taps; 3" to 4" connections: 1/2"-13 taps
  • Bucket made from shatter resistant polycarbonate


  • Ash Handling
  • Cement
  • Envelope Manufacturing
  • Factory Automation
  • Glass, Ceramic-Vacuum
  • Paper Processing
  • Pneumatic Conveying Systems
  • Vacuum Packaging
  • Vacuum Pumps & Systems
  • Waste Water Aeration
  • Woodworking
  • Remote Installations for Piston and Screw Compressors
  • Routing Industry


  • Drain ports
  • Reverse pulse configuration
  • Swing bolts for heavy duty environments
  • Spool piece extender (select models)

Product Documents

See Through "T" Style Vacuum Pump Filters

ST Series: See-Through Vacuum Pump Filters (BSPP) - Int'l

Product Drawings


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