Effortless Feed Control for
Precise, Uninterrupted High Capacity Distillation

The 20L Complete Dosing System for wiped film evaporators by Beaker & Wrench is a continuous feed system that connects to any wiped film effortlessly. Optimize time and end results by dialing into your feed system. The Peristaltic Dosing Pump by Beaker & Wrench, which is attached to the system, gives the operator control over flow rate and the freedom to load material into the flask without breaking the deep vacuum. Once attuned with the flow rate, calculations become less of a guessing game and more of a formula. Distill as slow or as fast as needed!

How does it work? 

Crude material is loaded into a heated feed flask, which then flows through a tube routed within the B&W Peristaltic Dosing Pump. The pump moves fluid through a tube by the act of compression and relaxation, creating a vacuum. Oil is then pulled towards the still body, ready for distillation!