The outer surface of the stator is a cylindrical structure that can be firmly installed in the inner cavity of the pump body. There is a mounting hole in the center of the stator for fixing it to the pump housing.

There is a small gap between the stator and the rotor. This gap design ensures good sealing performance inside the pump and avoids fluid leakage. The elasticity of the rubber material can also play a certain shock-absorbing role, which improves the smooth operation of the pump.

Since the stator is a component that wears faster inside the pump, it needs to be checked regularly and replaced in time. The replacement frequency depends on the working conditions, such as medium properties, working pressure and speed.