Shawndra R & P Series Gas Filters

Rugged Enameled Steel or 304SS Construction

These air and gas pipe line filters offer exceptional protection for compressed gas pipelines, air dryers, pneumatic controls, and other pipeline equipment. They are fabricated from rugged enameled carbon steel (series P20) or 304SS (series P22), 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.

Connection Sizes from 1″ to 12″

NPT or raised face flanges (RF) in-line connections are std. Alt. orientations & sizes are available upon request. A hinged swing bolt closure is standard on models P20-0002 & larger.

• Intake Air Flows to 70,000 SCFM Std.
• ASME U Stamp Std., Nat’l. 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, ΔP Taps Std.

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, our urethane rubber ends have no phthalate elastomers or other plasticizers. Dozens of alternative filter media are available for services having finer micron retentions, elevated temperatures and/or aggressive chemistry.

Options

Models P20-0202-RF-030 and larger include CS leg supports. (add 18″ to OH) Carbon steel support legs in any length, gauges, and special finishes, are optional on any model. Call for information on vessels having other pressure services, 304SS, or other materials of construction.

Download series P20/304SS Series P22 brochure

Rugged Enameled Steel or 304SS Construction

These air and gas pipe line filters offer exceptional protection for compressed gas pipelines, air dryers, pneumatic controls, and other pipeline equipment. They are fabricated from rugged enameled carbon steel (series P40) or 304SS (series P42), 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.

Connection Sizes from 1″ to 12″

Male NPT (MT) or raised face flanges (RF) in-line connections are std. Alternative orientations and sizes are available upon request. A simple blind flange closure assembly is standard on all models.

• Intake Air Flows to 150,000 SCFM Std.
• ASME U Stamp Std., Nat’l. Board Registered
• Low Pressure Drop
• Maximum Useful Filter Area and Dirt Holding Capacity
• Hinged Flange and Lift Lug Std.
• Service Access W/O Breaking Connections
• 304SS Throat Safety Cages, ΔP Taps Std.

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 costurethane rubber molded end elements as your needs dictate to remove 98% of all airborne dust and dirt. Unlike PVC, our urethane rubber ends have no phthalate elastomers or other plastisizers. Dozens of alternative filter media are available for services having finer micron retentions, elevated temperatures and/or aggressive chemistry.

Options

Models P40-0202-MT-020 and larger include CS leg supports. (add 18″ to OH) Carbon steel support legs in any length, gauges, special finishes, and head lift assemblies are optional on any model. Call for information on vessels having other pressure services, 304SS, or other materials of construction.

Safety Cages

ASME Code Filters with integral stainless steel safety cages are individually constructed from code certified materials. Filter elements in these units remove solid contamination from air and gas streams, ensuring trouble free operation of downstream process equipment.

Download Series P40/304SS Series P42 brochure

Rugged Enameled Steel or 304SS Construction

These air and gas pipe line filters offer exceptional protection for compressed gas pipelines, air dryers, pneumatic controls, and other pipeline equipment. They are fabricated from rugged enameled carbon steel (series P50) or 304SS (series P52), 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.

Connection Sizes from 1″ to 12″

Raised face flanges (RF) in-line connections are std. Alternative orientations and sizes are available upon request. A simple blind flange closure assembly is standard on all models.

• Intake Air Flows to 200,000 SCFM Std.
• ASME U Stamp Std., Nat’l. Board Registered
• Low Pressure Drop
• Maximum Useful Filter Area and Dirt Holding Capacity
• Hinged Flange and Lift Lug Std. and CS leg supports
• Service Access W/O Breaking Connections
• 304SS Throat Safety Cages, ΔP Taps Std.

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 urethane rubber molded end elements, as your needs dictate to remove 98% of all airborne dust and dirt. Unlike PVC, our urethane rubber ends have no phthalate elastomers or other plastisizers. Dozens of alternative filter media are available for services having finer micron retentions, elevated temperatures and/or aggressive chemistry.

Options

Carbon steel support legs in any length, (18” CS leg supports are std. on all P50 and P52 models), gauges, special finishes, and head lift assemblies are optional on any model. Call for information on vessels having other pressure services, 304SS, or other materials of construction.

Download Series P50/304SS Series P52 brochure

Rugged Enameled Steel or 304SS Construction

Series R20 coalescing filters are fabricated from rugged enameled carbon steel, designed, constructed in accordance w/ASME Boiler & Pressure Vessel Code requirements for unfired pressure vessels. Any model can be modified to fit your needs.

Connection Sizes from 1″ to 12″

NPT or raised face flanges (RF) in-line connections are std. Alt. orientations & sizes are available upon request. A hinged swing bolt closure is standard on models P20-0002 & larger.

• Intake Air Flows to 40,000 SCFM Std.
• ASME U Stamp Std., Nat’l. Board Registered
• Exceptionally Low Pressure Drop, High Flow
• Pleated Element Design – Exceptional Useful Filter Area
• Hinged Swing Bolt Closure, Easy Access, O Ring Seal
• 304SS Throat Safety Cages, ΔP Taps Std.

Coalescing Filter Media

Sparks™ #907 media is composed of microfine borosilicate glass fibers bonded with phenolic resin. Together with a textile prefilter and a final drain layer, these pleated elements are remarkably effective at coalescing fine entrained oil and aqueous vapor mist from air/gas flows with very low ΔP. Experience has demonstrated high removal (over 90%) in dealing with 1.0 to 0.3µ aerosols. Other optional filter media such as #926 exceeds 95% removals. Individual performance will vary with the specific viscosity and vapor pressure of liquid contaminates.

Options

Models R20-0202-RF-030 and larger include CS leg supports. (add 18″ to OH) Carbon steel support legs in any length, gauges, and special finishes, are optional on any model. Call for information on vessels having other pressure services, 304SS, or other materials of construction.

Download Series R20 brochure

Rugged Enameled Steel or 304SS Construction

Series R30 coalescing pipeline filters are fabricated from rugged enameled carbon steel, (R32 are 304SS), designed, constructed, and stamped in accordance with ASME Boiler and Pressure Vessel Code requirements for unfired pressure vessels. Any model can be modified to more exactly fit your needs.

Connection Sizes from 1″ to 12″

Male NPT or raised face flange in-line connections are std. Alternative orientations and sizes are available. An elevated discharge connection is shown below. A hinged blind face flange closure assembly with lift lug is standard.

• Intake Air Flows to 100,000 SCFM Std.
• ASME U Stamp Std., Nat’l. Board Registered
• Exceptionally Low Pressure Drop, High Flow
• Pleated Element Design – Exceptional Useful Filter Area
• Hinged Swing Bolt Closure, Service Access W/O Breaking Connections
• 304SS Throat Safety Cages, ΔP Taps Std.

Coalescing Filter Media

Sparks™ #907 media is composed of microfine borosilicate glass fibers bonded with phenolic resin. Together with a textile prefilter and a final drain layer, these pleated elements are remarkably effective at coalescing fine entrained oil and aqueous vapor mist from air/gas flows with very low ΔP. Experience has demonstrated high removal (over 90%) in dealing with 1.0 to 0.3µ aerosols. Other optional filter media such as #926 exceeds 95% removals. Individual performance will vary with the specific viscosity and vapor pressure of liquid contaminates.

Options

Models R30-0202-MT-020 and larger include CS leg supports. (add 18″ to OH) Carbon steel support legs in any length, gauges, special finishes, and head lift assemblies are optional on any model. Call for information on vessels having other pressure services, 304SS, or other materials of construction.

Download Series R30 brochure

Rugged Enameled Steel or 304SS Construction

Series R40 coalescing pipeline filters are fabricated from rugged enameled carbon steel, (R42 are 304SS), designed, constructed, and stamped in accordance with ASME Boiler and Pressure Vessel Code requirements for unfired pressure vessels. Any model can be modified to more exactly fit your needs.

Connection Sizes from 1″ to 12″

Male NPT or raised face flange in-line connections are std. Alternative orientations and sizes are available. An elevated discharge connection is shown below. A hinged blind face flange closure assembly with lift lug is standard.

• Intake Air Flows to 150,000 SCFM Std.
• ASME U Stamp Std., Nat’l. Board Registered
• Exceptionally Low Pressure Drop, High Flow
• Pleated Element Design – Exceptional Useful Filter Area
• Hinged Flange and Lift Lug Std., Service Access W/O Breaking Connections
• 304SS Throat Safety Cages, ΔP Taps Std.

Coalescing Filter Media

Sparks™ #907 media is composed of microfine borosilicate glass fibers bonded with phenolic resin. Together with a textile prefilter and a final drain layer, these pleated elements are remarkably effective at coalescing fine entrained oil and aqueous vapor mist from air/gas flows with very low ΔP. Experience has demonstrated high removal (over 90%) in dealing with 1.0 to 0.3µ aerosols. Other optional filter media such as #926 exceeds 95% removals. Individual performance will vary with the specific viscosity and vapor pressure of liquid contaminates.

Options

Models R40-0202-RF-020 and larger include CS leg supports. (add 18″ to OH) Carbon steel support legs in any length, gauges, special finishes, and head lift assemblies are optional on any model. Call for information on vessels having other pressure services, 304SS, or other materials of construction. We have several different sizes of coalescing pipe filters in stock.

Download Series R40 brochure

Rugged Enameled Steel or 304SS Construction

Series R50 coalescing pipeline filters are fabricated from rugged enameled carbon steel, (R52 are 304SS), designed, constructed, and stamped in accordance with ASME Boiler and Pressure Vessel Code requirements for unfired pressure vessels. Any model can be modified to more exactly fit your needs.

Connection Sizes from 1″ to 12″

Raised face flanges (RF) in-line connections are std. Alternative orientations and sizes are available upon request. A simple blind flange closure assembly is standard on all models.

• Intake Air Flows to 200,000 SCFM Std.
• ASME U Stamp Std., Nat’l. Board Registered
• Exceptionally Low Pressure Drop, High Flow
• Pleated Element Design – Exceptional Useful Filter Area
• Hinged Flange and Lift Lug Std., Service Access W/O Breaking Connections
• 304SS Throat Safety Cages, ΔP Taps Std.

Coalescing Filter Media

Sparks™ #907 media is composed of microfine borosilicate glass fibers bonded with phenolic resin. Together with a textile prefilter and a final drain layer, these pleated elements are remarkably effective at coalescing fine entrained oil and aqueous vapor mist from air/gas flows with very low ΔP. Experience has demonstrated high removal (over 90%) in dealing with 1.0 to 0.3µ aerosols. Other optional filter media such as #926 exceeds 95% removals. Individual performance will vary with the specific viscosity and vapor pressure of liquid contaminates.

Options

Carbon steel support legs in any length, (18” CS leg supports are std. on all R50 and R52 models), gauges, special finishes, and head lift assemblies are optional on any model. Call for information on vessels having other pressure services, 304SS, or other materials of construction.

Download Series R50 brochure