Industrial pump mechanical seal 109-45 on shaft 45 mm

Mechanical ceramic-graphite seal 109-45 on 45 mm pump rotor shaft. The outer body diameter is 67 mm, the diameter of the stationary ceramic ring (in elastic band) is 63 mm, the total height with the ring is ~43 mm. Compatible with some industrial pumps: Sayer, Allweiler, Pedrollo, etc