Rotors for SEEPEX BN 70-18 progressive cavity pumps / mono pumps
Our rotors are Made in Germany and available in various materials. The standard rotor is made from C45 material. Please let us know if you need a special design or if you are not sure. You are also welcome to contact our spare parts hotline and we will find out with you.
Our recommendation: Change the stator together with the rotor. It is best to purchase both from a single source. This ensures that the stator and rotor are optimally matched to each other.
For complete maintenance, you should also replace the joint on the rotor or repair it yourself with our spare parts kit. You can also send us your old joint and we will renovate the joint for you. For the common pump sizes, we can also send you a replacement joint directly.
Available materials: C45, 1.4571, 1.4462, 1.2436 hardened and some other special versions.
In addition, our rotors are available with a chrome coating on request.