Specialty 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, centrifugal dewatering pumps, and fuel transfer pumps.
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Powder Transfer Pumps For Bulk Powder Transfers
ARO powder pumps provide consistent, trouble-free transfer of powders such as carbon black, expanded mica, silicones, acrylic resins and 3D printing powders.
Diaphragm Drum Pump Package | ARO Fluid Handling
Our metallic and non-metallic diaphragm drum pumps are available in three packages: basic, transfer and dispensing providing versatility and options.
Pit Boss™ Dewatering Pumps
When you purchase an ARO® Pit Boss pneumatic diaphragm pump, you can be confident that you’re getting industry-proven durability, reliability, and value. They’re the ideal solution for general transfer, dewatering, and solids-handling applications.
2" Band Clamp Pump BD Series
ARO’s Band Clamp diaphragm pump models feature the Quick Knock Down (QKD) compression clamp system to facilitate easier cleaning, service and maintenance. Anodized internal surfaces for higher abrasion resistance.
Centrifugal Dewatering Pump P237AX | Sump Pump | ARO
Dewatering Pump - Centrifugal / Submersible / Self-Priming. The ARO heavy duty sump pump has compact size and light weight, makes it extremely portable.
2:1 Ratio High Pressure Pump
The high pressure pump was developed for applications requiring fluid pressures in excess of the 100 PSI (6.9 bar) developed by traditional pumps.The 2:1 ratio is accomplished by using the effective surface area of both diaphragms to double the output pressure.
3:1 Ratio High Pressure Pump
ARO 3:1 high pressure diaphragm pumps delivers up to 300 psi (20 bar) at about half the flow rate of standard pumps. Stall-free, and maintenance is a breeze.
½" Fuel Transfer Pump 670042
Our ½" U.L. ARO fuel transfer pump has been engineered for high-volume transfer of petroleum-based fuel and meet UL-79 specifications.
1" Fuel Transfer Pump 650717-C | ARO Fluid Handling
1" Fuel Transfer Pump meets the UL 79 specification is designed and certified for safe dispensing with high-volume flammable liquids such as diesel fuel.
1½" U.L. Fuel Transfer Pump 650718-C
ARO 1½-inch fuel pneumatic diaphragm pumps are used for transfer or dosing of variousfluids such as gasoline, diesel, kerosene, fuel oil and unleaded.
Flap Valve Pump PF20X-XXX-SXX-B | ARO Fluid Handling
These pumps are designed to handle materials that are stringy, fibrous, large solids (suspended or non-suspended), abrasive, slurries and other applications less suited for ball check style pumps. They are useful for feeding filter presses, waste treatment, dewatering, filled material transfer and a variety of other demanding applications.
1" or 2" PW Series Diaphragm Pumps
The ARO 1" or 2" PW Series diaphragm pump offers a dimensional interchange solution to inefficient, leaking pumps. Alternative to many Wilden® or Versa-Matic®.
AntiFreeze and Water Blending Pumps
This 1:1 ratio one-inch diaphragm pump has dual inlets to allow simultaneous pumping and blending of antifreeze and industrial water.
Automatic Dewatering System | ARO Fluid Handling
The ARO Automatic Dewatering System offers automatic on/off controls for PRO and EXP diaphragm pumps. A pneumatically controlled Liquid Level Sensor is used to easily control the fluid level within a desired range.
ATEX Zone 0 / 20 Diaphragm Pumps
Certified for ATEX Zone 0 and Zone 20 requirements