The Hydratron DA Series Air Driven Liquid Pump is a Double Acting reciprocating, positive displacement pump with a directly coupled, integral linear reciprocating air motor, designed to generate High-Pressure Liquid flow. The pressure increase is made possible by means of the area ratio between the larger diameter air drive piston directly connected to two smaller diameter liquid plungers. With Hydratron’s various material & seal options, they are suitable for pumping a wide range of liquids including water, oil, water/glycol and many other chemical fluids. All liquid pump models can easily be incorporated into the “Plug and Play” Standard Hydraulic Power Unit (HPU).

This Standard System HPU includes all controls and instrumentation required to manage the speed and pressures, at which the Liquid Pumps operate, and is conveniently located inlet/outlet connections. They are ideal for simple multi-use applications where portability is required. There are many on-board equipment options available. Material options, aligned with those required by the Liquid Pump integrated within the system are commonly supplied. Atex certification is also available where the operating environment dictates.