整套15kw离心曝气机价格ZQB-22-15潜水水下增氧
价格：2500.00
整套1.5kw离心曝气机价格ZQB-22-1.5潜水水下增氧离心曝气机主要技术参数：型号NQXB0.75NQXB1.5NQXB2.2NQXB3NQXB4NQXB5.5NQXB7.5NQXB11NQXB15NQXB18.5NQXB22QSB0.75QSB1.5QSB2.2QSB3QSB4QSB5.5QSB7.5功率KW0.751.52.2345.57.5111518.522电流A2.445.87.89.8121724323945电压V380转速r/min1470频率Hz50绝缘等级<)