Ph(kW)= (60 gpm) (110 ft) (1) / ((3960) (0.6)) =27.8hp Shaft Pump Power The shaft power - the power required transferred from the motor to the shaft of the pump - depends on the efficiency of the pump and can be calculated as ...
P = Power input in kW to motor (related to low efficiency pump) T = Running hours per year Pump efficiency calculation example η2&η1= 75% and 65% respectively P = Power input = 40 kW T = 3000 hours per year N = 18461 Units (KWH) ...
Wire to Water Energy Calculator This Excel based calculator allows you to compare the energy consumption of two different pumps based upon hydraulic and motor efficiency. It computes annual operating costs for both and the payback period for the more efficient system. See my March 2001 Pumps & Sy...
This variable-speed pump utilizes an electronically-commutated motor with a rated horsepower of 0.85 and a hydraulic horsepower of 0.448. At its low-speed measurement point of 1004.06 RPM, the pump delivers a flow rate of 25.19 GPM at a head of 5.1 ftH20, consuming just 79.79 watts of power...
For most industrial and agricultural blending, mixing, seed treating and liquid transfer applications. Easily replaceable Viton® mechanical seal Non-overloading 3/4 HP (0.56 KW) 3450 RPM single phase totally enclosed fan cooled electric motor, for use in all dusty, dirty or weather exposed loc...
These are only really used on larger pumps, typically over a 2 kW (2.7 BHP) in size. They can come pre-installed with the pump motor or you can often retrofit an existing pump but you should check with the manufacturer first to ensure compatibility. Additionally, you should check the syst...
Motors: Ex three-phase motor 380V or singe-phase motor 220V,1.5KW Nozzles: Dn40 Automatic nozzle Pulsers: Optoelectronic pulse transmitter with electronic volume correction Safe control: Sealing on Keyboard,Display board main board,meter pulser Printer ...
QIAGEN 9236424 Motor, rotary, TWI QIAGEN 9232970 YZ 96 Connector Board 2 (Arm), E10103 公司简介 深圳子科生物科技有限公司是一家从事生命科学,生物技术领域研发、生产和经营为一体的专业化生物工程公司,经过多年专业化技术研发团队、科研销售团队不懈的努力和坚持已迅速成为集科研、生产、销售为一体的专业化生物...