Simple, but very effective to drain cellars, shafts and buiding pits and useable to supply transport water in case the water supply is in an unfavourable position. ... Show text

Simple, but very effective to drain cellars, shafts and buiding pits and useable to supply transport water in case the water supply is in an unfavourable position. The housing is adjustable in order to bring the inlet and outlet in a good operating position. Two built-in non-return valves avoid backflow of the water. Lowest suction lift is 25 mm. Minimum water pressure is 3 bar.
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