allpa PSS nitrile O-rings & stainless steel srew kits
Service kits for PSS Shaft Seals. Includes two nitrile O-rings for static sealing of the stainless steel rotor and stainless steel set screws for shaft locking. Compatible with shaft diameters from Ø22mm up to Ø80mm. Essential for watertight installation and periodic servicing of the sealing system.