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

Stackable, compact pump drive delivers versatile performance in limited space.

• Flow rate 2.1 to 560 ml/min—flow rate depends on drive rpm, pump head, and tubing size
• Stackable, compact drive is perfect for small work areas
• Constructed with a painted steel housing with IP22 rating
• No difficult programming—single switch for forward/off/reverse and analog controller
• Pump in either direction—also allows purging before or after pumping
• Remote control of start/stop via contact closure

These compact drives are a perfect when space is limited, as they fit just about anywhere. The variable-speed design makes them ideal for when you need to pump fluid at a higher rate. Drives accept one Easy-Load® or standard pump head. Use drives with L/S® Precision tubing—accepts sizes L/S 13, L/S 14, L/S 16, L/S 25, and L/S 17. Only silicone and C-Flex® tubing formulations are recommended for use with L/S 25 and L/S 17 sizes.