Flowserve’s 682 Seal Cooler family uses “shell and tube” systems with optimized baffling that lowers the fluid temperature passing through the tubing while minimizing scaling and fouling of the water passing through the shell. Compatible with single or dual mechanical seals, 682 Seal Coolers are utilized as standalone units or part of a comprehensive piping plan package.

The 682L Seal Cooler is our most cost-effective option for applications requiring less cooling or heat transfer. It has a welded shell and is available in a series flow, single-coil configuration.