Edson's Gallon Per Stroke Manual Pumps can be easily operated at a comfortable 30 strokes per minute producing a value of 30 Gallons per minute! Available in either anodized aluminum or bronze each pump can be mounted in different positions from having it flush mounted to the intake and discharge valves being on the side or the bottom to ideally fit your installation!
Edson's Lever Action Diaphragm Pumps are ideal for bilge pumping, sewage collection, spill clean-up, oil collection and pumpouts of marine sumps, holding tans and gas tanks.