FIELD: engines and pumps.
SUBSTANCE: house pump station includes a water branch pipe (12), a water branch pipe (28), a centrifugal pump (3), an electric motor (5), an electric/electronic control unit and a membrane pressure tank (30). The centrifugal pump (3) and the membrane pressure tank (30) are stacked one above the other and connected to each other by a module (6). The module (6) includes water branch pipe (12, 28), a flow connection between the water branch pipes (12, 28) and the pump, and a branch pipe (29) for the membrane pressure tank (30). The module (6) is made in the form of a one-piece plastic moulding obtained by injection moulding.
EFFECT: improvement of the house pump station, in particular reduction of production costs and simplified handling.
14 cl, 5 dwg
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