Capacity: 9 litres (2 gallons) per minute at 60 double strokes (up and down) per minute, 0.17 liters (.03 gallons) per double stroke with 1" hose 

Weight : .57 kilograms (1.25 lbs.)

Size: 25 cm. long (10") 12.5 cm. wide (5")- 10 cm. high (4")

• body made of injection molded DuPont Delrin
• diaphragm made of Buna-N (Nitril), reinforced with Dacron
• valves are duck bill style (better for debris) made of Buna-N (Nitril)
• fasteners made of stainless steel
• these pumps are used in applications where there is less then 2 feet of suction lift. Since it is the return spring that pulls the water into the pump. For example:
• foot operated bilge pumps (boats, kayaks, canoes, etc.)
• water supply in trailers
• flush pump in portable toilets
• water display in museums and science centres
• stronger springs are available for higher suction lifts, contact us for details
• available with 3/4" male pipe thread to attach 90 degree elbows for tight installations, contact us for details