Foam Sealing Memebrane SM

The SKUM foam sealing membrane is designed as a wafer thin seal that is easily installed between flanges. Manufactured from corrosion resistant stainless steel, a Teflon FEP membrane seals off the storage tank content from the foam line. The foam sealing membrane is intended for use as a check valve. This seals off the tank product from the foam supply line in a subsurface system or as a gas-proof check valve in an over the top foam system. The foam sealing membrane is an integral part of the systems to be added in the PFG subsurface and HSSS semi-subsurface foam units.