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.

Flex-CheckTM3/8" Pumps
8.7 GPM (32.9 LPM) Available in Polypropylene
Pit BossTM 1½" Dewatering and Solids-Handling Pump
80 GPM (302.8 LPM) Available in aluminum.
Pit BossTM 2" Dewatering and Solids-Handling Pump
156 GPM (590.5 LPM) Available in aluminum.
Pit BossTM 3" Dewatering and Solids-Handling Pump
217 GPM (821.3 LPM) Available in aluminum.
Drum Package -- Basic
Non-Metallic: 14.4 GPM (54.5 LPM)
Metallic: 12.0 GPM (45.4 LPM) flow.
Drum Package -- Dispense
Non-metallic: 14.4 GPM (54.5 LPM)
Metallic: 12.0 GPM (45.4 LPM) flow.
Drum Package -- Transfer
Non-metallic: 14.4 GPM (54.5 LPM)
Metallic: 12.0 GPM (45.4 LPM) flow.
1" Ported Conductive Pumps
53.0 GPM (200.6 LPM) max flow. Available in Polypropylene
1½" Ported Conductive Pumps
123.1 GPM (465.9 LPM) max flow. Available in Polypropylene
2" Ported Conductive Pump
184 GPM (696 LPM) max flow. Available in Polypropylene
Flap Valve
172 GPM (651 LPM) flow. Available in Aluminum, Cast Iron and Stainless Steel
2" Ported Powder Transfer
100 psi ( 6.9 bar) flow. Available in Aluminum and Stainless Steel
3" Ported Powder Transfer
100 psi ( 6.9 bar) flow. Available in Aluminum and Stainless Steel
2:1 Ratio High Pressure Pump
160 GPM (605.6 LPM) flow. Available in Stainless Steel
3:1 Ratio High Pressure Pump
26 GPM (98.4 LPM) flow. Available in Stainless Steel
1/2" Ported Sanitary Transfer
12 GPM (45.4 LPM) flow. Available in Stainless Steel
1" Ported Sanitary Transfer
52.2 GPM (197.6 LPM) flow. Available in Stainless Steel
1½" Ported Sanitary Transfer
123 GPM (465.6 LPM) flow. Available in Stainless Steel
2" Ported Sanitary Transfer
172 GPM (651 LPM) max flow. Available in Stainless Steel
3" Ported Sanitary Transfer
275 GPM (1041 LPM) flow. Available in Stainless Steel
PW Series
Fits your current Wilden® or Versa-Matic® pump configuration
60 GPM (227.1 LPM) flow. Available in Aluminum
Centrifugal Dewatering Pump
200-GPM (757-LPM) flow. Available in Cast Iron
Centrifugal Dewatering Pump
230 GPM (870.5 LPM) flow. Available in Cast Iron
1/2" Ported Natural Gas
12.0 GPM (45.4 LPM) flow. Available in Aluminum
1" Ported Natural Gas
35 GPM (133 LPM) flow. Available in Aluminum
1/2" U.L. Fuel Transfer Pump
12.0 GPM (45.4 LPM) Available in Aluminum
1" U.L. Fuel Transfer Pump
29 GPM (110 LPM) Available in Aluminum
1½" U.L. Fuel Transfer Pump
75 GPM (284 LPM) Available in Aluminum
2" U.L. Fuel Transfer Pump
105 GPM (284 LPM) Available in Aluminum