These vacuum pumps combine high security and the most energy-efficient solution for sealed material, COAX® technology with automatic air-saving function. They have a check valve that traps vacuum in sealed applications and an integrated energy saving device that results in virtually no energy consumption. They are excellent products when working with vacuum handling devices that have to comply and fulfil legislated lifting norms for handling devices, for example (DIN/SS) – EN 13155, ASME Standard B30.20, etc.Read more Read less
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