Warren Rupp designed and manufactured the Sandpiper pneumatic double diaphragm pump, which has long been certified with ISO9001 and ISO4001 environmental management systems in the industry. It can be applied in any industrial field, featuring a simple design and numerous advantages.

Metal diaphragm pump materials: cast iron, aluminum alloy, stainless steel,

Rubber materials: nitrile, neoprene, fluororubber, PTFE, Teflon.

Port sizes: 1/2", 1", 1.5", 2", 3"

Flow rate varies depending on the port size.

Operating pressure (bar) Head: 6.9

Plastic diaphragm pump materials: engineering plastic, F46 lined, rubber lined.

Rubber materials: nitrile, neoprene, fluororubber, PTFE, Teflon.

Port sizes: 1/2", 1", 1.5", 2", 3"

Flow rate: 0-889 l/min, varies depending on the port size.

Operating pressure (bar) Head: 8.6

By selecting different pump body and diaphragm materials, it can handle various aggressive acids, alkalis, and strong liquid media.