JH-R3A Multifunction polyurethane &polyurea feeding pump transfer pump JH-R3A feeding pump is the latest design of air and material isolated polyurethane and polyurea feed pump.Reasonable structure. Newest design.Solving the problem of sealing parts leakage.Without consumables. Long life expectancy.Can be comparable to the imported feeding pump.Greatly improving the reliability and stability of equipment. Technical specification of feeding pump Pressure ratio 8:3 Material made of Stainless steel Air motor diameter 65mm Air inlet size ZG1/4 Fluid outlet size ZG3/4 Air motor pressure range 0.3-0.9MPa Max fluid pressure 2.36MPa Max output capacity(open) 35kg Length of pump 1290mm Net weight of pump 7.5kg Max environment temperature 50℃ Max fluid temperature 88℃