Protek hand diaphragm pumps deliver 30 to 40 gpm. They are often handier than an engine-driven unit for many small or intermittent pumping jobs. They can be used as portable utility pumps or mounted permanently. They will pump air or liquids - including water, diesel fuel, slurries, sewage and sludge. A high percentage of solids will pass through the pumps without clogging or damage. They pump anything that will pass through the hose. Used for handling many liquid fertilizers and chemicals.

Applications: Wash Down the equipment. De-watering small excavations. Transferring water, fuel, and other liquids. Priming large centrifugal pumps. Pumping out basements and sumps. Bilge pumping from onboard or from dock.