300 series laboratory tube pumps

Watson Marlow 300 series laboratory tube pumps

Watson Marlow 300 series laboratory tube pumps with manual, remote, analogue and RS232 control. The 323 is controlled with a membrane keypad and digital LCD displays speed.

Range of products

323Du RS232/auto/manual enhanced-control high-flow pumps
323U and 323U analog-auto and enhanced manual-control pumps
323S high-performance manual control pumps
323E manual control pumps

Watson Marlow 300 series laboratory tube pumps

Key features include:

Up to 133:1 enhanced digital manual speed control
Manual or remote 4-20mA or 0-10V analogue auto-control or RS232 control commands
MemoDose facility for accurate single shot dosing
Two-year warranty
Digital TTL inputs for run/stop and direction
Instantly reversible
Keypad lock prevents tampering or accidental changes