锈钢标准电压为单相220V 50Hz. 也可根据要求提供三相220/380V/50Hz, 220/440V/60Hz,单相 230V,240V, 127V,110,115V/60Hz.技术参数型 号功率电压(V)转速(r.p.m)比较大流量(L/min)比较高扬程(m)口径(mm)(汽蚀余量)r(m)HPkW25GD-90.50.372202900100925X253.025GD-140.750.552201001425X253.032GD-120.50.372201001232X323.032GD-2010.75220/3801002032X323.040GD-1410.75220/3801901440X403.040GD-151.251.0220/3801901540X403.040GD-2021.5220/3801902040X403.040GD-3032.2220/3801903040X403.040GD-40433801904040X403.040GD-505.543801905