MRS-7/750 Primary Foam Filled Seal

Our MRS-6 Primary Liquid Filled Tube Seal is a liquid-filled rim seal, which consists of a tough fabric band or envelope filled with a liquid, or it may consist of a flexible polymeric tube 200 to 250 millimeters (8 to 10 in.) in diameter filled with a liquid and sheathed with a tough fabric scuff band. The liquid is commonly a petroleum distillate or other liquid that will not contaminate the stored product if the tube ruptures. Liquid-filled rim seals are mounted on the liquid product surface with no vapor space below the seal.

Models

The most commonly used Liquid Mounted Seals either normally used in a combined configuration are:

• MRS-6 Primary Liquid Filled Tube Seal
• MRS-7/750 Primary Foam Filled Seal

All Maxwell EFR Rim Seals can be combined with;

• MRS-20S Secondary Compression Plate Seal
• MRS-25 Weather Shield

Finally, when the local requirements are pushing local terminals or refineries to add tertiary or triple rim seal, on request these extra rim seals can be provided by Maxwell.