Self-Priming Pumps
The Calpeda close-coupled centrifugal pump has an 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. Cast Iron and Bronze models available
Applications
– For clean or slightly dirty water, also with solids up to 10 mm grain size for A 40, A 50 and 15 mm for A 65, A 80. It is designed for draining a basin or a sump, and irrigation. For civil and industrial applications
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