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 682H Seal Cooler is our most advanced option, ideal for operations requiring the highest reliability, corrosion resistance and performance, and the lowest maintenance costs. The unit has multiple internal baffles to maximize heat transfer and can be disassembled in the field for easy cleaning and inspection. It is available in series or parallel flow configurations.