• Dispenses 100ml in 3 seconds
• Accurate to within ± 1%
• Menu driven calibration procedure
• Dispensing by keypress or a remote footswitch/handswitch
• Fitted with 313D three roller pumphead with flip-top design, ensuring easy cleaning and ultra-fast setup
• Also accepts 314D four roller pumphead for greater accuracy and low pulsation
• Pumpheads can be extended to provide six channels of flow

The 323Dz/D offers precise dispensing up to 2.0 liter/minute without the need for stored programs or printed records. The pump incorporates a zero-maintenance brushless DC motor that is dust and contaminant-free. The 323Dz/D is simple to use and benefits from microprocessor control that delivers a dosing accuracy of ±1.0%. Additional features include soft-start "ramp", which reduces splashes and frothing, and a non-drip function that eliminates drips at the end of each dose.

Digital speed control from 2 rpm to 400 rpm. Switchable between 100-120V and 220-240V. 313D and 314D pumpheads accept five tube bore sizes. Use 313D2 and 314D2 pumpheads (these cannot be extended) for use with 2.4mm wall thickness tubing.

If stored programs, RS232 or printed records are required, then choose the Watson-Marlow 505Di/RL.