Very satisfied with this 4hp vertical centrifugal pump
We ordered this 4 hp vertical centrifugal pump to use for water transfer to our pressure tanks. After testing, it is a great centrifugal pump. All in all, I am very satisfied with this centrifugal pump.
4 kW solar pump inverter for sale, AC output current 13A, and output frequency 0~50/60(Hz). With the IP20 protection class, the pump inverter has RS485 communication mode and vibration is less than 5.9 m/s2 (0.6 g). The solar pump inverter with the recommended MPPT range [250V, 400V] can work at [-10°C, 40°C]. Easy to use and install.
4 kW solar pump inverter with MPPT tracking technology for sale, AC output current 9A, DC voltage range [280V, 750V]. Output frequency 0~50/60(Hz) and power factor >0.99. The pump inverter storage temperature [-20°C, 60°C] and ambient temperature [-10°C, 40°C]. The solar pump inverter is easy to install and operate.
4 hp horizontal centrifugal pump for sale, has optional input voltage AC 220V/230V/340V, 380V/400V/415V, 440V/460V to 480V, optional input frequency 50Hz/60Hz, maximum flow 16.3m3/h (71.8 gpm), maximum head 33m (108ft) and same diameter of inlet and outlet 50mm (2 inches), can be used for high-rise building pressurized water supply, HVAC & refrigeration water circulation, cool water pressurization in air conditioner, etc.
5 hp vertical centrifugal pump adopts single stage stainless steel impeller, has same diameter of inlet and outlet 40mm (1-1/2 inch), maximum flow 8.3m3/h (37 gpm), maximum head 51m (167ft), optional input voltage AC 220V/ 380V/ 415V to 480V and optional input frequency 50Hz/60Hz. 3 phase 5 hp centrifugal pump can be used in industrial and urban water supply, such as pipeline pressurization of production line, fire water and air condition system water supply.