R型热水循环泵R型热水循环泵系供冶金、电话、橡胶、化工等行业输送160。C以下不含颗粒的热水之用。并特殊　　　　生产采用专利密封，耐用温度在160-260。C,进口压力40kg/cm2的高温高压强制循环泵。Ｍodle R hot water circle pump is supply metellury telephone latex etc. calling 　transportion 160℃ hereinafter isn’t contain grain hot water Using and special produce adopt patant airproof to be able tenperature at 160--260℃ , import press 40kg/cm2high temperature and high press force circulate pump.　型号意义：例 150RⅡ-56A150-泵吸入口直径（mm）R-热水循环泵Ⅱ-泵过流部分材质为Ⅱ类-碳素钢（材质为I类不标）I类为球墨铸铁56-扬程（m）A- 叶轮外径第一次切割性能表 performance table:泵型号modle流量Qquantity扬程H（米）转速n转/分效率η（％）功率Npower (千瓦KW）汽蚀余量△h(米M）泵重量weight （kg)米3/时升/秒轴功率电机功率4OR-267.2225.52960441.142.24-40R-26A6.551.8520.52960430.851.54-50R-4014.44402960463.415.5412350R-40A13.13.6432.52960452.584412365R-4028.8839.529606257.5415865R-40A26.27.28322960613.745.5415865R-6428.88642960549.6515417665R-64A277.5552960527.7811417680R-6054156029606513.618.5422680R-60A50.5145229606411.15154226100R-37100.82836.529607812.85156170100R-37A91.825.5292960769.54156170100R-57100.8285729607221.76306224100R-57A94.326.25229607118.8226224150R-56190.85355.514806842.41556627150R-56A178.24.94814806734.8456627200R-4528077.84514807844556-200R-45A25470.5371480783337(45)6-200R-7228077.87214807078.5906-200R-72A26573.66414807066756-250R-624501256214807897.4110--250R-62A405112.55014807672.6906-40R-26*27.22512960442.274410240R-26*2A6.551.82412960431.73410250R-40*214.44802960466.8211415650R-40*2A13.13.64652960455.157.5415680R-385415382960688.2111--150R-35190.8533514807424.630--200R-2928077.828.514807827.9456-200R-29A25069.522.514807620.2376-