GF Piping Systems’ custom-designed CALORPLAST thermoplastic, all-welded heat exchangers line includes immersion, shell-and-tube, tube-plate, gas-liquid and flexible styles, all available in PVDF (polyvinylidene), polyethylene and polypropylene. The exchangers feature chemical inertness, low pressure drops and large heat transfer area in a confined space; they are low fouling and eliminate stray currents. Immersion modules have an injection over-molded tube-to-header connection to ensure durable joints.

GF Piping Systems; 800-854-4090; www.gfpiping.com