Rotor assembly kit SEP 380.2

Assembly kit rotor for Allweiler SEP 380.2 progressive cavity pumps / mono pumps

Contains some small parts that you need for mounting the rotor on the coupling rod (drawing position 307).

Our recommendation: Change the stator together with the rotor. It usually wears out faster than the rotor and should be replaced now at the latest. - It is best to purchase both from a single source. This will ensure that the rotor and stator are properly matched.

For complete maintenance, you should also check the joints on the rotor and on the coupling rod and replace them if necessary.

Our tip: You can send us your old joints. We will then check and renovate them for you. In most cases, this is possible with the replacement of some wearing parts. This is good for the environment and easy on your wallet!

Before re-assembling the pump, also check that the gasket (drawing position 501) on the suction casing is intact. Are they cracked or otherwise damaged?