Peristaltic Pumps
AVANTOR MASTERFLEX (VWR LLC) Masterflex L/S Digital Drive with Open-Head Sensor, Ethernet/IP Network-Compatible, 0.1 to 600 rpm; 115/230 VAC
These precision drives offer digital and analog remote control (I/O) options and simple programming¿ideal for automated process and network applications. Drives feature a programmable dispense interval that lets you set the delay between dispense cycles for convenient, automated dispensing. Programmed calibration ensures dispense and display accuracy¿drive stores one calibration value per tubing size. Program the drive via the simple membrane keypad or remotely; keypad lock/unlock feature protects settings. Motor is reversible so you can purge tubing before or after pumping and pump fluid in either direction.
AVANTOR MASTERFLEX (VWR LLC) Masterflex L/S Variable-Speed Air-Powered Drive, 60 to 600 rpm
Use this variable-speed air-powered drive whenever electrical power is unsafe or impractical. Careful grounding to protect from static electricity is vital for safe operation. Drive accepts nine pump head types: Standard, Easy-Load, Easy-Load II, Easy-Load 3, Multichannel, High-Performance, Cartridge, PTFE-Tubing, and PTFE-Diaphragm.