The VC-280 and VC-380 pumps feature exchangeable rotors with either 2 or 3 rollers providing lower pulsation, higher flow rates or elevated differential pressures. These pumps are supplied with the rotor that is compatible with 1.6 mm wall thickness tubing. One pump is supplied with the 2 roller rotor and the other is supplied with the 3 rotor roller. They both have a safety cutout feature that stops the rotation of the rotor when the rotor cover is opened. Using standard tubing they provide flow rate ranges from 1.6 to 5,000 ml/minute with a differential pressure of 1.5 bar (22 PSI)*.

Features

• Ideal as a re-circulating pump for coolant thermostat baths
• Externally controlled spectrophotometer cuvette filling
• Economical and Powerful
• Stackable Pumps for Dosing and Filling
• Applications Requiring Variable Flow Rates
• Robust Stainless Steel Housing
• Convex Rollers Treat the Liquid and Tubing Gently
• Reproducible Fluid Transfer in Laboratories and Industry
• Accurate and Reproducible Speed-Setting
• Analog Interface
• Suitable Pump for SCP Controller, Part of the Universal Servo Control Perfusion System

VC-360

This pump features 3 convex rollers providing lower pulsations than the other two pumps. Its rotor is not interchangeable with other rotors. It has a hinged tube-bed with wide opening angle allowing rapid tube change over. It uses standard pump tubing and provides a flow rate range from 0.25 to 1,300 ml/minute with a differential pressure of 1.5 bar (22 PSI)*.

VC-Easy-Load

This pump features 3 rollers and an easily accessible pump-head that allows rapid tube change-over. It has a Polysulfone pump-head housing and uses standard pump tubing. This pump provides a flow rate range from 0.23 to 1,600 ml/min with a differential pressure of 1.5 bar (22 PSI)*.

*Note: This is the possible differential pressure using appropriate tubing material; tubing with smaller inner diameters may enable higher pressure.