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Reliability

Grindex invented and patented the world’s first air valve in 1960. Thanks to the built-in motor protection and the air valve, our pumps run unsupervised for longer periods.
See the water level lower as it is pumped away, and zoom in to see the air valve opening when the water is gone.
See how the inspection plug chamber is connected to the rest of the pump and get a closer look at the seal cartridge.

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