CEM – Self Priming Hand Pumps


Construction features:

EX series: semi-rotary hand pump, self-priming, double action, reciprocating action with the body and internal parts made of bronze (B) or cast iron body and cover and internal parts made in bronze (GB), On request Viton seals (V)
SL series: piston hand pump, self-priming, double action, reciprocating action with the body and internal parts made of bronze (B), cast iron body and cover (G), cast iron body and cover and Viton seals (GV)

DATA SHEET – CEM Pumps EX and SL (Hand Pumps)




Hand pumps widely used for empty bilge and for transfer liquid such as fresh water, sea water, diesel-oil and oil.

Hand pumps are manually operated pumps; they use human power and mechanical advantage to move fluids or air from one place to another. They are widely used in every country in the world for a variety of industrial, marine, irrigation and leisure activities. There are many different types of hand pump available, mainly operating on a piston, diaphragm or rotary vane principle with a check valve on the entry and exit ports to the chamber operating in opposing directions. Most hand pumps are either piston pumps or plunger pumps, and are positive displacement


Additional information

Pump Type

Piston, Semi Rotary

Construction Material

Bronze, Cast Iron, Cast Iron & Viton

Max Delivery

8l/min, 13l/min, 16l/min, 20l/min, 30l/min, 40l/min, 55l/min, 80l/min, 105l/min, 110l/min

Max Head

25m, 30m