HMQ Hydraulic Piston Membrane Pumps

The pumps which are included in the ABEL range, HMQ (Quadruplex) are easily identifiable due to their unique compactness and space-saving designs. They come to the fore when large volumes of abrasive materials need to be transferred under high-pressure conditions. This also applies when slurry with a high, mineral based content has to be transferred, in such environments as the mining and/or cement industry.
The four, pre-formed membranes which are incorporated in an ABEL HMQ remain stable throughout the duration of the pumping operations. A regulating-valve installed on the hydraulic side of the unit monitors not only the front membrane, but also the rear membrane position. This concept of membrane monitoring, which provides a high service life standard, is one of the basic reasons behind the reliability and durability of these products.