KF Spare O-ring

KF Spare O-ring
After intensive use, the O-rings need to be replaced by a new one. These O-rings do fit around the metal (or POM) centering ring.
Materials are:
– Buna
– Perbunan
– Viton
– EPDM
– Neoprene
– Silicone
– Kalrez
– Teflon