VSP A300R | Variable-Speed | Remote Start/Stop | Brushless DC | Models to 1100 mL min (400 GPD)

The VSP-R is a variable-speed, peristaltic metering pump, driven by a long-lasting, brushless DC motor rated for continuous duty.  Equipped with a remote start/stop feature, this model can be activated any dry contact signal, such as those from a flow or manual switch, running continuously during switch closure and stopping when open. Please see our complete line of Pump Systems for alternative models. The pump ships configured to utilize our long-lasting, Premium Class Tubing formulas and includes drive tubes (bore sizes: 1/4", 3/16" & 1/8") of Premium Norprene®, providing the flexibility of three unique flow rates.  Features and Benefits Wide flow range with a 25:1 turndown rate Smooth and accurate control with +/-2.0% speed regulation Separate power switch to maintain speed setting when powering unit on/off Brushless DC motor with all metal gearbox for long life and maintenance-free use Friction-reducing Nylatron® rollers for longer tube life Accepts continuous lengths of tubin