The Wheaton Omnispense® peristaltic pump dispenser is designed with standard pump head. This automatic dispenser features a reverse flow option for various dispensing or aspirating operations. Liquids ranging in viscosity from aqueous solutions to medium syrups can be accurately dispensed. Ideal for use with media. Fully microprocessor controlled. One step volume calibration pumping parameters. Membrane keypad, self-prompting LCD display, stores ten different setups. Furnished complete with 3mm and 6mm I.D. silicone peristaltic pump tubing assemblies (5-Foot). Conforms to UL 3101-1 and CSA 22.2 #1010. CE marked. 16.5 H x 33 W x 24.1cm D. 230VAC. 60Hz. 70w. 0.5 to 1800mL (3mm I.D. Tubing), 1.5 to 6000mL (6mm I.D. Tubing), 2 to 10000mL (8mm I.D. Tubing) Dispensing Ranges. 4mL/sec (3mm I.D. Tubing), 18mL/sec (6mm I.D. Tubing), 36mL/sec (8mm I.D. Tubing) Maximum Flow Rates. 0.5 to 25 sec in Automatic Mode Delay Time. As High as ±1% Midrange Accuracy. Wheaton #: 375012-C.