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Masterflex™ L/S™ Digital Console Process Drives

Masterflex L/S Digital Console Process Drives are ideal for fluid transfer, dispensing, and metering applications in laboratory, process and wash-down environments

Manufacturer:  Masterflex™ MFLX0757538

Catalog No. 11-747-353

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Includes: 6-ft (1.8-m) line cord with IEC 320/CEE 22 connector coupler; watertight cord connection.



  • 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
  • Housings are completely sealed — NEMA 4X (IP66) rated for washdown
  • Drives are 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
  • Graphical LCD shows four operating modes continuous run, timed dispense, copy dispense, volume dispense. View pump performance continually
  • 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)
  • Anti-drip function ensures dispense accuracy
  • Menu-driven interface lets you select one of seven languages for programming and operation
  • 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

Order Info

These models are shipped with country-specific plug/cord set; please specify ultimate destination when ordering.


CE; ETL(US & CA); IP66


ISO 9002 registered

Warranty and Services

2 Years



±0.1% (Resolution: 0.1 rpm at 600 rpm)
Digital Variable Speed
Graphical LCD
0.006 to 3400 mL/min., depending on pump head, tubing size, and rpm
Easy-Load II w/ Open-Head Sensor, Easy-Load II, Easy-Load, Standard, High-Performance, PTFE Tubing, PTFE Diaphragm
6-ft (1.8-m) line cord with IEC 320/CEE 22 connector coupler; watertight cord connection.
9.25 in.
12 in.
9 in.
Digital Variable Speed
75 w
90/260 VAC
2.2 A
Masterflex L/S Digital Process Drive, Stainless Steel, with Open-Head Sensor; 600 rpm
90/260 VAC 50/60 Hz
Fluid handling
50/60 Hz
Stainless Steel
23.5 cm
30.5 cm
22.9 cm
Compatible with all L/S formulations
26.3 lb.
0.1 to 600 rpm


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