Self-Priming Pumps, Power : 0.55 / 7.5

Close-coupled centrifugal pumps with open impeller. The built-in backflow preventer avoids reverse siphoning when the pump is stopped and assures automatic re-priming at the next start. The pump re-primes itself even if partially filled with liquid and with completely empty suction pipe. A: version with pump casing and lanter bracket in cast iron. B-A: version with pump casing and lanter bracket in bronze (the pumps are supplied fully painted).