• Flow rates from 12ml/min to 4.0 litre/min
• Variable speed, high torque, reversible four vane pneumatic motor
• Clutched rotor for rapid and effortless tube loading
• 24-hour-duty rated
• One-year full warranty
• Chemical and knock-resistant finish.

New 520R2C pumphead features PPS (Polyphenlene sulfide) track and rotor with stainless steel occlusion rollers to resist chemical attack and abrasive wear.

Accepts six tube bore sizes without adjustment. 2.4mm thick wall tubing for higher pressure or higher viscosities