The 102R Single-channel pumphead with two-roller rotor is suitable for continuous silicone tubing. It accepts tubing in bore sizes 0.5mm to 4.8mm.
The 102R Single-channel pumphead with two-roller rotor is suitable for continuous silicone tubing. It accepts tubing in bore sizes 0.5mm to 4.8mm.

Flow rates from 0.003 to 54 ml/min at 30 psi (2 bar)
Single-channel two roller pumphead
Sprung rotor to maximise tube life and flow precision
120 range pumps are available in three drive models.
Drives
- 120U offers 0.1 to 200 rpm manual remote control of the pump in 0.1 rpm increments or automatic control in 0.1 rpm increments via 4-20mA or 0-10V inputs. All pumpheads are available.
- 120S offers 1-200 rpm operation in 1 rpm increments. It features speed scrolling, priming and keypad lock. All pumpheads are available.
- 120F is offered in five fixed flow rate versions: 10, 17, 31, 52 and 220 rpm.