Air-operated double diaphragm pumps are highly versatile pumps, ideally suited for handling challenging fluids at low pressures and flow rates. They can transport nearly all types of media – from highly corrosive acids and viscous paints and adhesives to food and beverage products.

These pumps offer maximum flexibility, safety, and efficiency with minimal maintenance – making them ideal for demanding industrial and production applications.

Thanks to their flexible usability, robust construction, and wide range of materials and sizes, they are used across various industrial sectors.

Features and Benefits:

Flow rate and delivery head infinitely adjustable via air pressure

ATEX-certified, suitable for use in explosive atmospheres

Capable of dry running and self-priming (up to 6 m) without damage

Suitable for aggressive, viscous, and even solid-laden media

Automatically stops with closed outlet – no damage

Compact, portable design, optionally available with trolley

Low air consumption, quiet operation, no freezing

Fully submersible and corrosion-resistant

Easy maintenance without special tools

High leak-tightness due to bolted construction

Various connection options for flexible installation