Bell & Gossett, Tubular Heat Exchanger

APV, Double Tube Heat Exchanger model G1

APV, Double Tube Heat Exchanger model G1, 2″ x 96″, stainless steel welded construction, 2″ fittings.

Feldmeier, Tube In Tube Heat Exchanger, triple tube, 2.5″ outer tube, 2″ center tube, 1.5″ inner tube, all stainless steel, 6 runs 20′ long each

Shell & Tube, 36″ long x 9″ outer diameter, 30″ inside tube length, 6″ inside diameter, 3/8″ inside product tube size.