• Blind sealrings are an effective way of blanking-off pipe runs, particularly during construction work-over

• Designed as an auxillary pressure isolation device and should only be used in conjunction with other isolation equipment, e.g. valves

• Blinds are marked with a ‘max working pressure’. Check for the suitablility for your application with Vector International

• Smaller sizes can usually take full line pressure

• Available also with Dur-O-Seal option

• Can be provided with indicator flags

• Blind sealrings are not recommended for permanent installation or for cyclic loading