Watson-Marlow - Model 300 Series -Laboratory Peristaltic Pump

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

Pumphead options available as standard (others available on request):

• 313D and 313D2 three-roller pumpheads for continuous tubing
• 314D and 314D2 four-roller pumpheads for continuous tubing
• 314MC four-roller five-channel microcassette pumpheads
• 318MC eight-roller five-channel microcassette pumpheads
• 501RL and 501RL2 pumpheads for continuous tubing

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

• Max. flow rate    3000 ml/min
• Min. flow rate: 0.002 ml/min
• Speed control ratio    133:1, 147:1, 200:1, 27:1, 300:1
• Operating temperature range: 5 °C to 40 °C
• Operating temperature range: 40 °F to 104 °F
• Standards    CE, cETLus
• Drive ingress protection    IP31
• Drive power supply    1ph, 100 V to 120 V, 220 V to 240 V 50/60 Hz, 100 VA
• Compatible tubing bore size: 0.13, 0.19, 0.25, 0.38, 0.5, 0.63, 0.76, 0.8, 0.88, 1.02, 1.14, 1.29, 1.42, 1.52, 1.6, 1.65, 1.85, 2.05, 2.29, 2.54, 2.79, 3.2, 4.8, 6.4, 8 mm

Technical Summary table lists features available within the range. See ‘Specifications’ tab for model specific information.