3BZ系列煤層注水泵 5BZ高壓煤層注水泵
ZMKJ003

參數(shù)名稱 
Parameter name  單位                            Unit 型 號(hào) model
                                                3BZ1.8/20-11
進(jìn)口壓力inlet pressure                          MPa      常壓
額定壓力rated pressure                         MPa    20
額定流量rated flow                           L/min  30 (1.8m3/h)
曲軸轉(zhuǎn)速rotate speed of crank shaft          r/min  1450
柱塞直徑plunger diameter                     mm      22
柱塞數(shù)目plunger quantity                     個(gè)set  3
柱塞行程plunger travel                          mm      15
電機(jī)轉(zhuǎn)速rotate speed of motor                  r/min  1450
電機(jī)功率motor power                              kW      11
工作電壓working voltage                          V      380/660/1140
安全閥出廠調(diào)定壓力