Fittings for installation of a sucker-rod pump AU 140x50

Purpose

The fittings are designed for wellhead setup and sealing equipped with a sucker-rod pump. The fittings for performing production operations, and repair and exploratory works. The fittings are equipped with casing-head stuffing boxes with a spherical swivel joint allowing to compensate angular misalignments from the mismatch of wellhead and rocker-machine axes.

The fittings are equipped with an angle valve with a check valve, which allows discharging excessive pressure of gases from the annular space into the channel with the recovered medium. By agreement with the customer, it is possible to change the fitting configuration.