Vacuum Filter Vessels (Non-Code)

Vacuum Filter Vessels (Non-Code)

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New solid urethane rubber end seals enable selecting either sewn end or rubber molded end style replacement filter elements.

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Welded steel wall and pre-fabricated closures yield for superior strength, closure seal, and corrosion allowance vs. lesser drawn shell designs offered by others.

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Series P20- Enameled Carbon Steel
Series P22- 304 Stainless

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.

  • 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.

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.

vaccuumProduct1Recoverable 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.

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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.

Order Today!

To order, call 585-624-4500 or This email address is being protected from spambots. You need JavaScript enabled to view it.

Contact Us

Shawndra Products™, Inc.
Rush Certified and A&E Testing

1514 Rochester Street
P.O. Box 488
Lima, NY 14485
Phone: 585-624-4500
Fax: 585-624-5300
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.