APPARATUS FOR BUILDING-IN PLUNGER PUMP INTO DRIVEN WELLS
The submersible pump is located below connector piece (4) which is fixed by friction in the casing (1) and is provided with a device (3) to prevent rotation, and a connector for the pump discharge pipe (6)
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Zusammenfassung: | The submersible pump is located below connector piece (4) which is fixed by friction in the casing (1) and is provided with a device (3) to prevent rotation, and a connector for the pump discharge pipe (6) |
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