CM Compact Diaphragm Pumps

Piston diaphragm pumps for difficult media.

ABEL CM piston diaphragm pumps are single or double-action specialized 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 CM pumps – specialists for difficult media

For sludge transfer
Feeding filter presses, rotary kilns, or spray driers (spray dryer feed pump)
Raw sewage transfer
Transfer of abrasive, corrosive, acidic, alkaline, pigmented, viscous, and grainy media

Available with ATEX certification.

The advantages of ABEL CM

Operational reliability through double membrane technology
Up to 30 m³/h (130 GPM)
Up to 3.0 MPa (435 psi)
Tested design
Optimal control
Long life
Servicebility
Plastic design (Polypropylene wet end) available

The CM technology

Optimal design to withstand high pressures
Maximum filling efficiency
Hermetically sealed
Product side without gland packing
Ball or conical valves
Valve housing with inspection openings
Visual or electrical membrane control indicator
Safety valve and automatic liquid supplement in the primary circulation
Central pressure control during filter press operation
Automatic membrane position control