Masterflex L/S® Precision Process Drive with Open-Head Sensor and Easy-Load® II Pump Head for High-Performance Tubing, Stainless Steel Housing, 1 to 100 rpm; 90 to 260 VAC, Cole-Parmer (CAT#: STEM-DS-0078-LC)

The Masterflex L/S® Precision Process Pump System manufactured by Cole-Parmer is suitable for metering applications. The system features powerful motor, speed display, and accurate speed control as low as ±0.25%.

Pump Series: L/S
Control Type: Variable-Speed Digital
Min RPM: 1
Max RPM: 100
Max Flow Rate (mL/min): 280
Min Flow Rate (mL/min): 2.8
Max Flow Rate Per Channel (mL/min): 280
Min Flow Rate Per Channel (mL/min): 2.8
Drive: 07528-45 (L/S® Precision Process Drive)
Pump Head: 77200-32 (L/S® Easy-Load II pump head)
Tubing: 06434-24, 10 ft (C-FLEX ULTRA®, L/S® 24 )
Power (VAC): 90 to 260
Power (amps): 2.2 / 1.1
Power (Hz): 50/60
Open-Head Sensor: Yes
Housing Material: Stainless Steel

Four digit LED screen displays the motor speed for clear setting confirmation
Open-head sensor automatically stops drive motor if pump head is opened
Reversible motor—purge tubing before or after pumping; pump fluid in either direction
LED indicators for confirmation of motor direction
Powerful motors allow for stack of 2 or 4 pump heads to increase flow rates and fit multichannel applications
The control of speed and power (on/off) is saparated to keep speed setting when turning pump on/off
NEMA 4X (IP66) rated shell
A watertight connector for remote control
Depending on drive rpm, pump head and tubing size, the flow range is 4.8 to 480 mL/min

Masterflex I/P® Digital Drive with Cloud-Enabled MasterflexLive™, Open-Head Sensor, and Cytoflow® Pump Head for Precision Tubing, Stainless Steel Housing, Cole-Parmer (CAT#: STEM-DS-0117-LC)