FIELD: oil and gas production.
SUBSTANCE: device consists of pump pipeline connection having couplers at input and output ends facilitating connection between first and second joined elements, and of immersed pump unit installed inside pipeline connection and having inlet orifice for reception of fluid flowing from first joining element and outlet orifice for supply of fluid to second joining element. The pump connection can be extracted together with the pump unit inside out of the first and second joining elements.
EFFECT: raised efficiency of fluid output, increased reliability.
13 cl, 4 dwg
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