1.Inlet and outlet diameter: 20~100mm

2.Capacity : 1.8~40m³/h    30~666.7L/min

3. Differential pressure: 0.5 MPA

4. It is used in transferring N32 or N46 refrigerated lubricating and other lubricant oil of ammonia machine or from machine. The suited temperature is 10℃-80℃.