Three phase asynchronous motor

Tianjin RongHeng Group LLC (RongHeng Group)was founded in 1982, restructured to limited liability company in 1999,  After over three decades of constant exploration and practice, the Group has formed a complete sci-tech innovation system and followed a way of independent development and innovation. Its physically and chemically experimental facilities, technical development, service system etc. for petroleum drilling and exploitation device manufacturing have reached domestically or internationally advanced level. 

The protector in the Electric Submersible Pump unit plays the role of connecting and protecting the motor. Rong Heng Group has been adhering to the principle of honesty, trustworthiness and customer first, providing strong support and logistical support to the masses with excellent service quality.The protector seals the power output of the submersible motor shaft to prevent the fluid from entering the motor. The main part of the protective device is mechanical seal. The first step and discharge seal is operated in the fluid, and the axial seal of the protector is sealed and mechanically tight. It has a certain leakage at the same time as it is sealed, but the leakage is very small. It can be ignored when calculating the breath of the protector. The protection can balance the annular space of the casing and the pressure inside the motor to satisfy the motor.
Our company has become a supermarket for leaf guide wheel and Submersible pump fittings at home and abroad.At the same time, other products of our company include normal pressure injection Water Pump, supercharged Water Injection Pump, single and double screw pump, Reciprocating Plunger Pump, submersible pump unit and so on

Product Categories : Electric Petroleum submerged Pump Unit > Petroleum Submersed Protector