Masterflex™ I/P Stainless Steel Process Pump w/ Easy-Load Head, 650 rpm

Precision digital drives offer three dispensing modes and precision low-maintenance motors

• Flow range is 0.001 LPM to 8.0 LPM with included tubing
• Housings are NEMA 4X (IP66) rated for washdown
• 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 mL (0.001 to 99999 mL), L, or gal; Copy—1 to 9,999 dispense cycles; or Time—time interval of on/off cycles (1 sec to 99 hr, 59 min, 59 sec per cycle)
• Reversible motor—purge tubing before or after pumping; pump fluid in either direction
• Brushless, maintenance-free motor offers ±0.1% speed control accuracy with a 6000 to 1 turndown ratio
• Remote control capabilities via watertight connection
  • 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, 0 to 10 V, open collector
• Model 77964-20 features a 316 stainless steel housing with an anodized aluminum base. Ideal for pharmaceutical, dairy, biotech, and food and beverage applications.