CM Compact Diaphragm Pumps

Specialized diaphragm pumps for difficult media

ABEL CM piston diaphragm pumps are single or double-acting pumps that are used for difficult media. They are highly resistant to wear, even when used at high pressures over an extended period of time. Their true double-diaphragm technology offers a high degree of safety. When used as a pump for feeding filter presses, the rugged, automatic flow rate control (which does not use complex electronics) is another impressive feature that makes it even more reliable.

ABEL compact diaphragm pumps are characterized by particularly smooth running, which results from the choice of valve material. CM pumps are supplied with polyurethane valve balls and polyethylene or polyurethane seats as standard. Of course, many other combinations are available. Cone valves are also available as an alternative to ball valves.

Greater operational safety thanks to double diaphragm technology: In the event the product or hydraulic medium penetrates into the intermediate space of the double diaphragm, it is immediately detected by the integrated control function before the product gets into the hydraulic media or vice versa. Alternatively, an automatic alarm is activated by an electrical control.