A401 Back-up Rings
Back-up ring A401 78.7x85x2 TPE
Back-up rings made of thermoplastic material TPE are intended for installation together with O-rings to reduce the extrusion gap between metal surfaces of two cylinder components to enable the seal to operate at higher pressures without extruding and being damaged.
In stock 7 pcs.
Back-up ring A401 27x32x1.3 TPE
Back-up rings made of thermoplastic material TPE are intended for installation together with O-rings to reduce the extrusion gap between metal surfaces of two cylinder components to enable the seal to operate at higher pressures without extruding and being damaged.
In stock 21 pcs.
Back-up ring A401 125x130x4.7 TPE
Back-up rings made of thermoplastic material TPE are intended for installation together with O-rings to reduce the extrusion gap between metal surfaces of two cylinder components to enable the seal to operate at higher pressures without extruding and being damaged.
In stock 4 pcs.
