Pumps with hydraulic motors: efficiency in industrial applications

GMP Pumps‘ self-priming pumps powered by hydraulic motors are an ideal solution for industrial and agricultural applications, thanks to their robust cast iron construction and ability to handle both clean water and waste water.

The hydraulic motors used have well-defined characteristics: for example, for some models, the displacement is 8.4 cm³/rev with an operating pressure of up to 100 bar, generating approximately 3 kW at 3000 rpm.

Among the available versions is the “semi-trash” version, capable of handling suspended particles, and the “standard” version, for applications with water free of solids. The suction and delivery sizes vary depending on the model, as do the flow rates: for example, the B2KQ-A pump (2″ inlet and outlet) reaches peak flow rates of up to 450 l/min at 2900 rpm.

A key advantage of these pumps is their reliability: the use of a hydraulic motor reduces the number of electrical components, simplifies maintenance, and allows direct start-up in contexts where a hydraulic circuit is already present. In addition, cast iron ensures long life even under harsh conditions.

For those looking for a compact, powerful, and versatile pump, GMP Pumps’ hydraulic motor solutions are an excellent choice: they combine operational efficiency, robustness, and a wide range of performance levels, suitable for a variety of applications.

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