Water pump EW-77975-xx series

electriccentrifugallaboratory

Ideal for fluid transfer, dispensing, and metering applications in laboratory, process and wash-down environments Housings are completely sealed—IP66 and NEMA 4X rated Washdown drive is easy-to-clean and resistant to commonly used cleaning and sanitizing solutions—simply hose down to clean Brushless, maintenance-free motor offers ±0.1% speed control accuracy with a 6000 to 1 turndown ratio Full remote control capabilities allow easy integration into automated processes Flow rate: 0.006 to 3400 mL/min (up to 54 GPH) with L/S tubing. Flow rate depends on drive rpm and tubing size Graphical LCD shows four operating modes continuous run, timed dispense, copy dispense, volume dispense. View pump performance continually Menu-driven interface lets you select one of seven languages for programming and operation Dispense by: Volume—in milliliters (0.001 to 99999 mL), liters, and gallons; Copy—1 to 9,999 dispense cycles; or SEC—time interval between each dispense cycle (1 sec to 99 hr, 59 min, 59 sec) Remote control via sealed circular connector on drive: --Speed control input scalable 0 to 20 mA, 4 to 20 mA, or 0 to 10 V; --Pumping direction requires open collector or contact closure; --Start/stop/purge requires open collector or contact closure; --Tachometer output scalable 0 to 20 mA, 4 to 20 mA, or 0 to 10 V, open collector