谷轮半封闭压缩机、排气避振管、水冷冷凝器、缸顶风机、吸排气阀、过滤视液镜、高低压控制器曲轴加热器、进口压力软管，低温应用配汽分2hp-50Hp制冷量12.540C蒸发温度

Copeland semi-hermetic compressor, exhaust anti-vibration tube, water-cooled condenser, cylinder top fan, suction and exhaust valve, filter sight glass, high and low pressure controller crankshaft heater, inlet pressure hose, low temperature application steam distribution 2hp -50Hp cooling capacity 12.540C evaporation temperature