Peristaltic Pump dispensers transfer low viscosity liquids by pressure displacement applied to a turning rotor against a tube carrying material. Usually these pumps are chosen because it is advisable to limit operator contact and peristaltic pumps are air free. The model ENPD-130 offers excellent features for air-free dispensing of materials such as cyanoacrylates, solvents, alkalines and acids. Dispense outputs can be timed from 0.1 to 99.99 seconds with flow speeds from 0.1 - 100 ml / min using Teflon tubing and from 0.1 - 200 ml / min using silicone tubing. The pump is bi-directional allowing suck-back after discharge to prevent dripping of the fluid.