一 、材料材質(zhì)配置
:
零部件名稱 | 材質(zhì)材料代碼名稱 |
螺桿 | 16MnCrS5 |
襯套 | ZL109 、ZCuSn5Pb5Zn5 |
泵體 | HT250 QT400-15 |
二、技術(shù)數(shù)據(jù)與性能參數(shù):
流量 | Capacity | Q | Up to | 5-600 | m3/h |
入口壓力 | Inlet pressure | ps | Up to | 7 | bar |
出口壓力 | Working Pressure | pd | Up to | 40 | bar |
壓差壓降 | Differential pressure | pdiff | Up to | 40 | bar |
介質(zhì)粘度 | Viscosity | V | 1 to | 15000 | mm2/s |
介質(zhì)溫度 | Fluid Temperature | t | Up to | 180 | ℃ |
轉(zhuǎn)速 | Speed | n | Up to | 3600 | r/min |
必需汽蝕余量 | NPSHr |
| 2 to | 9.8 | m |
效率 | Efficiency |
| Up to | 86 | % |
*自吸能力和效率因工況不同而不同