2001 Evapco PMCB Series Evaporative Condenser. Model: PMCB-1770. S/N: M015887. Nominal capacities: 1770 tons of R-22 at 105°F condensing and 74°F wet bulb, and 1239 tons of R-717 at 95ºF Condensing and 74ºF Wet bulb. Features hot-dipped, galvanized steel construction with a 304 stainless steel removable strainer. (6) two stage, vane-axial fans. Fan motors: (2) 30 hp and (2) 15 hp, totally enclosed, 460/60/3. Water pump: (2) 7-1/2 hp, close-coupled centrifugal pumps with mechanical seals. The PMCB is a forced draft axial fan, counter flow condenser for industrial refrigeration installations. This unit contains Evapco’s Thermal-Pak design coil with sloping tubes for liquid drainage, and staggered, elliptical tubes aligned in the direction of airflow to obtain a high heat exchange coefficient. Approximate shipping weight: 70,300 lbs. Approximate operating weight: 91,000 lbs. Overall dimensions: 39 ft. 7-3/4 in. L x 11 ft 10-1/2 in. W x 15 ft. 7-3/4 in. W. (ACN1500)