ARO Specialty Application Diaphragm Pumps:

Utilizing technology identical to other ARO Pumps, these Specialty models will provide the same high level of performance and satisfaction but in a design tailored for your specific application. Specialty pumps include: Drum Packages, Flap Valve pumps, Powder Transfer pumps, High Pressure pumps, Sanitary Transfer pumps, Natural Gas Operated pumps, Centrifugal De-watering pumps, and Fuel Pumps.

ARO, Specialty Application, Diaphragm Pumps
Flex-Check™ 3/8" Pumps

ARO Flex-Check™ 3/8 inch Non-Metallic, Air Operated, Double Diaphragm pumps can be constructed with Groundable Acetal, Polypropylene or PVDF for Ball materials and your choice of Santoprene, Hytrel, PTFE / Santoprene or Viton for Diaphragm Materials. Maximum flow rate of 8.7 GPM (32.9 LPM).

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ARO, Specialty Application, Diaphragm Pumps
Pit Boss™ 1 Dewatering and Solids-Handling Pump

ARO Pit Boss™ 1" Dewatering and Solids-Handling Pump Metallic, Air Operated and Double Diaphragm pumps can be constructed with Aluminum for casing materials and your choice of Santoprene, Hytrel or Nitrile for Diaphragm Materials. Maximum flow rate of 80 GPM (302.8 LPM).

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ARO, Specialty Application, Diaphragm Pumps
Pit Boss™ 2" Dewatering and Solids-Handling Pump

ARO Pit Boss™ 2" Dewatering and Solids-Handling Pump Metallic, Air Operated and Double Diaphragm pumps can be constructed with Aluminum for casing materials and your choice of Santoprene, Hytrel or Nitrile for Diaphragm Materials. Maximum flow rate of 156 GPM (590.5 LPM).

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ARO, Specialty Application, Diaphragm Pumps
Pit Boss™ 3" Dewatering and Solids-Handling Pump

ARO Pit Boss™ 3" Dewatering and Solids-Handling Pump Metallic, Air Operated and Double Diaphragm pumps can be constructed with Aluminum for casing materials and your choice of Santoprene, Hytrel or Nitrile for Diaphragm Materials. Maximum flow rate of 217 GPM (821.3 LPM).

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ARO, Specialty Application, Diaphragm Pumps
1-1/2" Ported Conductive Pumps PD15E-FES-PXX

ARO 1-1/2" Ported Conductive Non-Metallic, Air Operated and Double Diaphragm pumps can be constructed with Conductive Polyproplyene for casing materials and your choice of Santoprene, Hytrel, Nitrile, PTFE (PTFE) w/ Santoprene backer or Viton for Diaphragm Materials. Maximum flow rate of 123.1 GPM (465.9 LPM).

ARO, Specialty Application, Diaphragm Pumps
2" Ported Conductive Pump PD20E-FES-PXX

ARO 2" Ported Conductive Non-Metallic, Air Operated and Double Diaphragm pumps can be constructed with Conductive Polyproplyene for casing materials and your choice of Santoprene, Hytrel, Nitrile, PTFE (PTFE) w/ Santoprene backer or Viton for Diaphragm Materials. Maximum flow rate of 184 GPM (696 LPM).

ARO, Specialty Application, Diaphragm Pumps
Flap Valve PF20X-XXX-SXX-B

ARO Flap Valve Non-Metallic, Air Operated and Double Diaphragm pumps can be constructed with Aluminum, Cast Iron or Stainless Steel for casing materials and your choice of Santoprene, Nitrile, PTFE (PTFE) w/ Santoprene backer or Viton for Diaphragm Materials. Maximum flow rate of 172 GPM (651 LPM).

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ARO, Specialty Application, Diaphragm Pumps
2" Ported Powder Transfer PP20A-XXX-XXX

ARO 2 inch Ported Powder Transfer pumps can be constructed with Aluminum or Stainless Steel for casing materials and your choice of Santoprene or Medical Grade Santoprene for Diaphragm Materials. Maximum air inlet pressure 100 psi ( 6.9 bar).

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ARO, Specialty Application, Diaphragm Pumps
3" Ported Powder Transfer PP30A-XXX-XXX

ARO 3 inch Ported Powder Transfer pumps can be constructed with Aluminum or Stainless Steel for casing materials and your choice of Santoprene or Medical Grade Santoprene for Diaphragm Materials. Maximum air inlet pressure 100 psi ( 6.9 bar).

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ARO, Specialty Application, Diaphragm Pumps
2:1 Ratio High Pressure Pump 670045-X

ARO 2:1 Ratio High Pressure Pump can be constructed with Stainless Steel for casing materials and your choice of Santoprene, PTFE/Santoprene or Hytrel for Diaphragm Materials. Maximum flow rate of 160 GPM (605.6 LPM).

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ARO, Specialty Application, Diaphragm Pumps
3:1 Ratio High Pressure Pump PH10A-XSS-XXT

ARO 3:1 Ratio High Pressure Pump Metallic, Air Operated, Double Diaphragm pumps can be constructed with Stainless Steel for casing materials and PTFE (PTFE) for Diaphragm Materials. Maximum flow rate of 26 GPM (98.4 LPM).

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ARO, Specialty Application, Diaphragm Pumps
1/2" Ported Sanitary Transfer PM05X-XXX-XXX-B02

ARO 1/2 inch Ported Sanitary Transfer, Air Operated, Double Diaphragm pumps can be constructed with Stainless Steel for casing materials and your choice of Santoprene, Medical grade Santoprene, PTFE (PTFE) w/ Santoprene backer or Nitrile for Diaphragm Materials. Maximum flow rate of 12 GPM (45.4 LPM).

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ARO, Specialty Application, Diaphragm Pumps
1" Ported Sanitary Transfer PM10X-XXX-XXX-A02

ARO 1 inch Ported Sanitary Transfer Metallic, Air Operated, Double Diaphragm pumps can be constructed with Stainless Steel for casing materials and your choice of Santoprene, Medical grade Santoprene, PTFE (PTFE) w/ Santoprene backer or Nitrile for Diaphragm Materials. Maximum flow rate of 52.2 GPM (197.6 LPM).

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ARO, Specialty Application, Diaphragm Pumps
1-1/2" Ported Sanitary Transfer PM15X-XXX-XXX-A02

ARO 1-1/2 inch Ported Sanitary Transfer Metallic, Air Operated, Double Diaphragm pumps can be constructed with Stainless Steel for casing materials and your choice of Santoprene, Medical grade Santoprene, PTFE (PTFE) w/ Santoprene backer or Nitrile for Diaphragm Materials. Maximum flow rate of 123 GPM (465.6 LPM).

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ARO, Specialty Application, Diaphragm Pumps
2" Ported Sanitary Transfer PM20X-XXX-XXX-B02

ARO 2 inch Ported Sanitary Transfer Metallic, Air Operated, Double Diaphragm pumps can be constructed with Stainless Steel for casing materials and your choice of Santoprene, Medical grade Santoprene, PTFE (PTFE) w/ Santoprene backer or Nitrile for Diaphragm Materials. Maximum flow rate of 172 GPM (651 LPM).

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ARO, Specialty Application, Diaphragm Pumps
3" Ported Sanitary Transfer PM30X-XXX-XXX-C02

ARO 3 inch Ported Sanitary Transfer Metallic, Air Operated, Double Diaphragm pumps can be constructed with Stainless Steel for casing materials and your choice of Santoprene, Medical grade Santoprene, PTFE (PTFE) w/ Santoprene backer or Nitrile for Diaphragm Materials. Maximum flow rate of 275 GPM (1041 LPM).

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ARO, Specialty Application, Diaphragm Pumps
PW Series PW10A-AAX-XXX

ARO PW Series pumps can be constructed with Aluminum for casing materials and your choice of Santoprene, Hytrel, Nitrile, PTFE (PTFE) w/ Santoprene backer or Viton for Diaphragm Materials. Maximum flow rate of 60 GPM (227.1 LPM).

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ARO, Specialty Application, Diaphragm Pumps
Centrifugal Dewatering Pump P237AX-EU

ARO Centrifugal Dewatering pumps can be constructed with Cast Iron for casing materials and Pump Housing Materials. Maximum flow rate of 200-GPM (757-LPM).

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ARO, Specialty Application, Diaphragm Pumps
Centrifugal Dewatering Pump P35A1-EU

ARO Centrifugal Dewatering Pump P35A1-EU can be constructed with Cast Iron for casing materials. Ultra-rugged body construction insures durability. Maximum flow rate of 230 GPM (870.5 LPM).

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ARO, Specialty Application, Diaphragm Pumps
1-1/2" Ported Dewatering PS15A-XXX-XXX

Aluminum construction with Stainless Steel fasteners

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ARO, Specialty Application, Diaphragm Pumps
1/2" Ported Natural Gas PG05A-AAS-FXX-B

12.0 GPM (45.4 LPM) flow. Available in Aluminum

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ARO, Specialty Application, Diaphragm Pumps
1" Ported Natural Gas 6661H0-1C9-C

35 GPM (133 LPM) flow. Available in Aluminum

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1/2" U.L. Fuel Transfer Pump 670042

ARO 1/2 inch U.L. Fuel Transfer Metallic, Air Operated, Double Diaphragm pumps can be constructed with Stainless Steel for Hardware materials and Viton for Diaphragm Materials. Maximum flow rate of 12.0 GPM (45.4 LPM).

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ARO, Specialty Application, Diaphragm Pumps

1" U.L. Fuel Transfer Pump 650717-C

ARO 1 inch Ported Natural Gas Metallic, Air Operated, Double Diaphragm pumps can be constructed with Acetal for Ball materials and Viton for Diaphragm Materials. Maximum flow rate of 29 GPM (110 LPM).

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ARO, Specialty Application, Diaphragm Pumps

1-1/2" U.L. Fuel Transfer Pump 650718-C

ARO 1-1/2 inch U.L. Fuel Transfer Pump Metallic, Air Operated, Double Diaphragm pumps can be constructed with Acetal for Ball materials, Aluminum for center body meterial and your choice of Viton or nitrile for Diaphragm Materials. Maximum flow rate of 75 GPM (284 LPM).

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ARO, Specialty Application, Diaphragm Pumps

2" U.L. Fuel Transfer Pump 650719-C

ARO 2 inch U.L. Fuel Transfer Pump Metallic, Air Operated, Double Diaphragm pumps can be constructed with Acetal for Ball materials, Aluminum for center body meterial and Viton for Diaphragm Materials. Maximum flow rate of 105 GPM (284 LPM).

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