The Vanton portable, non-metallic Flex-I-Liner rotary peristaltic pump evacuates drums and totes containing acids, caustics, salts, chlorides and reagent grade chemicals, without corroding the pump or contaminating the fluid. The self-priming design has no seals or valves, and can run dry for extended periods without damage. A rotor mounted on an eccentric shaft oscillates within the flexible liner, imparting a progressive squeegee action on the fluid trapped in the channel between the liner and the body block.

Vanton Pump & Equipment Corp.; 908-688-4216; www.vanton.com