• Flow rates up to 2200 ml/min at 220rpm
• Rapid and simple tube loading
• Accepts seven tube sizes without adjustment
• Chemical and knock-resistant finish
• Clockwise rotation provides extended tube-life
• Counter-clockwise rotation provides greater pressure

Lockable, shatterproof polycarbonate guard. To pump against higher pressures or to handle higher viscosity products, choose a pump fitted with the 501RL2 pumphead which accepts thicker (2.4mm) wall tubing in five sizes.