Masterflex P/S Industrial Process Pump

Masterflex, P/S, Industrial Process Pump, Thermo ScientificMasterflex P/S Industrial Process Pump is a contamination-free peristaltic pump technology. Stainless steel construction is sanitary and corrosion resistant.

  • Flow rates: 0.1 to 3400mL/min. (0.001 to 54 gph) with L/S tubing

  • Cartridge flow rate: 0.0005 to 1700mL/min. per channel

  • Washdown process drive is IP66, NEMA 4X rated

  • Electropolished 316 stainless steel housing withstands common cleaning and sanitizing solutions

  • Five-digit LED display shows six parameters: flow rate, rpm, dispense volume, cumulative volume, dispense interval time and copy number

  • Dispense by: volume-mL (0.001 to 99,999), liters or gallons, copy-1 to 99,999 cycles

  • Set time interval (delay) between dispense cycles for hands-free dispensing

  • User-selectable metric or english flow/volume units

  • PWM speed control with tachometer feedback for precise, efficient control

  • Reversible, maintenance-free brushless motor

  • Drive stores one calibration value per tubing size even when turned off

  • Dual-voltage 115/230VAC with autoselect

  • Compatible with all P/S pump heads

Certifications: UL listed, cUL, CE marked (230V units)


Flow Capacity :
0.1 to 3400 ml/min (0.001 to 54 GpH)
rpm :
1 to 600
Reversible :
External control - Input :
0 to 20 mA, 4 to 20mA, 0 to 10 V, Start/Stop, CW/CCW, Prime
External Control - Output :
0-20mA, 4 to 20mA, 0 to 10 V; TTL; "drive running" contact
Voltage/Frequency (50/60Hz) :
90 to 130VAC and 220 to 260 VAC; autoselecting
Motor type :
Continuous-duty, bushless DC
Motor horsepower (Watts) :
1/10 (75W)
Display :
Five-digit, seven segment LCD
Speed Control Type :
PWM with microprocessor
Speed regulation (repeatability) :
+/- 0.25%
Soft start/electronic brake :
Yes / Yes
Housing materials :
316 stainless steel, electropolished
Enclosure rating (Nema / IP) :
NEMA 4X / IP66
Agnecy approvals :
Operating temperature :
0 to 40C (32 to 104F)
Dimensions (L x W x H) :
14" x 9" x 9.5" (35 x 23 x 24 CM)
Shipping weight :
26 lbs (11.8 kgs)

P/S Digital Process Drive Brochure

L/S Digital Process Drive Manual

L/S High Performance Pumphead Manual

Masterflex L/S Easy-Load II Pump Head Manual

Masterflex L/S High Performance Tubing

Masterflex L/S Precision Tubing

Outline Dwg 975-3010 & 975-3110

Outline Dwg 975-3510

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