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Series P20/P22 Air & Gas Filter - Vacuum

Brand: Shawndra Products, Inc
Rugged Enameled Steel Construction

Series P20 air and gas pipe line vacuum filters offer exceptional protection similar to our pressure vessels. They are fabricated from rugged enameled carbon steel. Any model can be modified at your request to more exactly fit your needs.

Connection Sizes from 1" to 12"

NPT or raised face flanges (RF) in-line connections are std. Alternative orientations and sizes are available upon request. A hinged swing bolt closure is standard.

Recoverable Sewn or Rubber End Filter Elements

Classic radial fin textile media elements are unsurpassed for low ΔP, dirt holding capacity and efficiency. They stop particulates before they can move downstream. 

Select either recoverable 10µ Sewn End Filter Elements or 10µ long life low cost polyurethane rubber molded end elements, as your needs dictate to remove 98% of all airborne dust and dirt. 

Unlike PVC or Plastisols, these polyurethane rubber ends have no phthalate elastomers to evaporate away in vacuum service. Our synthetic rubber is cross linked to further limit outgassing. 

Dozens of alternative filter media are available for services having finer micron retentions, elevated temperatures and/or aggressive chemistry.

If trace molecular contamination is of concern in your vacuum service, contact us for specifics.

Options

Models P20-0087-RF-040 and larger include CS leg supports (add 18" to OH). Carbon steel support legs in any length, gauges and special finishes. 

Call for information on vessels having other pressure services, 304SS, or other materials of construction.
Features
  • Low Pressure Drop
  • Maximum Useful Filter Area and Dirt Holding Capacity
  • Hinged Swing Bolt Closure, Easy Access, O-Ring Seal
  • 304SS Throat Safety Cages, ΔP Taps Std.
Rugged Enameled Steel Construction

Series P20 air and gas pipe line vacuum filters offer exceptional protection similar to our pressure vessels. They are fabricated from rugged enameled carbon steel. Any model can be modified at your request to more exactly fit your needs.

Connection Sizes from 1" to 12"

NPT or raised face flanges (RF) in-line connections are std. Alternative orientations and sizes are available upon request. A hinged swing bolt closure is standard.

Recoverable Sewn or Rubber End Filter Elements

Classic radial fin textile media elements are unsurpassed for low ΔP, dirt holding capacity and efficiency. They stop particulates before they can move downstream. 

Select either recoverable 10µ Sewn End Filter Elements or 10µ long life low cost polyurethane rubber molded end elements, as your needs dictate to remove 98% of all airborne dust and dirt. 

Unlike PVC or Plastisols, these polyurethane rubber ends have no phthalate elastomers to evaporate away in vacuum service. Our synthetic rubber is cross linked to further limit outgassing. 

Dozens of alternative filter media are available for services having finer micron retentions, elevated temperatures and/or aggressive chemistry.

If trace molecular contamination is of concern in your vacuum service, contact us for specifics.

Options

Models P20-0087-RF-040 and larger include CS leg supports (add 18" to OH). Carbon steel support legs in any length, gauges and special finishes. 

Call for information on vessels having other pressure services, 304SS, or other materials of construction.
Features
  • Low Pressure Drop
  • Maximum Useful Filter Area and Dirt Holding Capacity
  • Hinged Swing Bolt Closure, Easy Access, O-Ring Seal
  • 304SS Throat Safety Cages, ΔP Taps Std.

Specifications

Enclosure / Body Material

  • Enameled Carbon Steel
  • 304 Stainless Steel

Connection Size

  • 1” to 12”

Connection Type

  • Female NPT
  • Male NPT
  • Raised Face Flange

Cover Style

  • T-Top
  • Swg Blt

Safety Cage Material

  • 304 Stainless Steel

Filter Element

  • Sewn End 10 μ
  • Rubber End 10 μ