Used 20,000 Sq. Ft. Joy Ecolaire Horizontal Admiralty Brass Shell & Tube Heat Exchanger / Condenser. (4,664) 3/4” OD X 18Ga. X approx. 22’ long tubes – B111/443 Admiralty Tube Sheets – Muntz B171/365. Weight – approx. 110,000 lbs. Previous Use: Steam Turbine Condenser