The PPD-130 Peristaltic Pump Dispenser reportedly provides accurate and repeatable deposits of low viscosity fluids in an air-free system. The peristaltic pumping principle applies pressure to a soft Teflon tube. Fluid flow is said to be a function of the tube diameter and the pump rotational speed. Said to be self-priming on startup. Has a reverse direction. Can be programmed to provide up to 3 sec. of vacuum snuff-back for deposit control. A large segment LCD reportedly displays a timed countdown for fluid discharge from 0.01 – 99.99 sec. Available in 110V and 220V versions.
 
I&J Fisnar, www.ijfisnar.com
 

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