Selfpriming monoblock water pumpswith open impeller. The check valve inside the suction outlet avoids the syphon effect when stopping and assures the automatic re-start each time. The pump Selfprimes even if partially filled and if the suction hose is completely empty. Suitable to drain clean or slightly dirty water and in flood irrigarion system.
Close coupled self-priming electric pumps with open impeller. The check valve incorporated in the suction mouth prevents the siphon effect when it stops and ensures automatic re-priming, at each start-up the pump is re-primed even if only partially filled with liquid and with the suction pipe completely empty. Used in the drainage of clean or slightly dirty water, in flowing irrigation and in emptying operations.
