Multi Spring Reverse Pressure Balanced Seal MSRPB 250 Series is a multiple spring externally mounted reverse pressure balanced seal with O ring as elastomer. Various seal face materials and elastomers can be offered for wide service application. This seal can also be used for corrosive services as the metallic components do not come in contact with liquid to be sealed. This seal can also be installed in double backto back arrangement as an internal seal. Even if barrier fluid pressure goes down this seal will not allow process fluid to mix with barrier fluid, hence it is called Reverse Pressure Balanced Seal.

Applications:

Corrosive Chemicals, Hydrocarbons, General & Light Chemicals.