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Air Operated Diaphragm Pump
Powered by compressed air or an inert gas (nitrogen) instead of an electric motor or internal combustion engine, this AOD pump has a wide range of capabilities and cost-cutting benefits. It's the ideal solution for fluid transfer applications where safety, reliability, and efficiency are critical.
Air-Operated Diaphragm Pump
Transfer viscous fluids safely.
Our air-operated diaphragm pump rentals are cost-effective and simply require an air supply to operate. Versatile enough to transfer sensitive fluids of varying viscosities, they maintain a constant flow in the liquid chamber. These flexible diaphragm pumps can run dry safely and operate with on-demand systems without pressure-relief accessories.
Our Air-Operated Diaphragm Pumps Provide:
- Flow and discharge pressure up to 125 psi
- Built with stainless steel, carbon steel, polypropylene, and aluminum for superior durability
- Flow rate adjustable from 0 – 238 GPM without frothing or separating the medium
- Lube-free air valve system
- Higher tolerance of abrasive fluids
- Elevated safety when pumping flammable liquids
Uses:
- Manufacturing processes in which exhaust fumes from diesel pumps are a hazard, such as in large warehouses
- Mining operations
- Applications where the external inert gas or compressed air supply pressure is available at a higher pressure than the TDH demand of the pumped fluid
- Refinery applications dealing with corrosive chemicals, flammable liquids, viscous fluids, or slurry
- Glycol transfer in the oil and gas industry or for winter application at airports
- Transfer of inks and resins in pulp and paper applications
