MDC 710026 / NW25 Stainless Steel Vacuum O-Ring Retainer BRAND NEW / NOS
- Supports O-ring outside diameter during pressure burst
- Not for sustained pressures above one atmosphere
- Stainless steel construction
- Not required with Bulkhead Clamps
Place an O-ring retainer over a centering ring assembly which is already centered on a single flange face. Place the second flange over the centering ring and O-ring retainer and secure with a hinged clamp.