Assembly kit rotor for Bornemann EH 4500 mono pumps / progressing cavity pumps

The rotor assembly kit for Bornemann EH 4500 contains the small parts you need to fit a rotor to the joint:
1 bolt
2 o-rings
1 zyko sleeve
2 protective caps

This is half the contents of a ‘kit joint’. To fit a rotor, only one half of the joint needs to be reconnected. A tip from our workshop: Send us your old joints. We will check and repair them for you. In most cases this can be done by replacing a few wearing parts. This is good for the environment and your wallet!