Our inflatable backup seal is primarily used to hold process fluids, without leakage, while repairs are made to the primary seal, packing and other equipment components.
It is commonly used with split seals on large-volume tanks, vessels and chests, in continuous or batch processes.
With this backup seal, there is no need to drain the tank or system first.
500 psi(g)/35 bar(g)
Shaft cannot be rotated when inflatable seal is activated.