Masterflex® L/S® Compact Variable-Speed Drives, Avantor®

Make low-flow pumping easy!

• Flow rate 1.8 to 220 ml/min with L/S tubing—flow rate depends on drive rpm, pump head, and tubing size
• Pump head accepts continuous lengths of tubing for clean flow paths
• Dual-channel model delivers synchronous flow from two separate channels; single-channel model delivers highest flow rate
• Automatic tubing retention makes tube loading quick and easy
• Separate single-turn speed control and forward/off/reverse switch—maintain speed setting when turning pump on or off
• Remote start/stop via contact closure on back of pump

These easy-to-use complete pumps offer a wide occlusion angle, which prevents fluid backflow up to the rated pressure of the tubing. Prime or flush tubing quickly by depressing the MAX button. Self-lubricating thermoplastic polyester rollers are low friction and long wearing for smooth operation and long life.

This compact, stackable pump features a durable steel housing with chip-resistant epoxy-based paint. Wide occlusion angle prevents fluid backflow up to the rated pressure of the tubing. MAX button runs motor at full speed to rapidly prime or flush tubing. Self-lubricating thermoplastic polyester (Ertalyte®TX) rollers are low friction and long wearing for smooth operation and long life.

Note:Dual-channel model must have same size tubing loaded in both channels to ensure tubing retention.

 : Includes L/S® Miniflex® pump head and dual-voltage (115/230 VAC) benchtop power supply with IEC320/CEE22 socket. Pump is shipped with cord/plug assembly specific to country of destination. Tubing is not included.