Total Grow Control Peristaltic PumpChemical solution and slurry metering pumps designed, engineered, and built to last. The pump case is molded of a rugged, chemical resistant ABS. Mounting pads and a built-in wall mounting bracket allow a choice of flat surface or wall mounted installation. The thermal or impedance protected gear motor is safe, quiet and dependable. All metal gearing parts are heat-treated and the output shaft is supported by heavy-duty bearings. The feeder head is molded of UV and acid resistant polycarbonate and is designed to snap on and off without tools. A 10-minute solid-state electric current interrupter is a standard feature, built into every MEC-OMATIC Dolphin Series pump. Technical Specs Item: Chemical Metering Pumps Chemical Metering Pump Type Peristaltic Max. Flow (gpd): Pumps 60.00 gpd Max. Pressure: Pumps 25 psi Voltage: Pumps 115VAC Max. Viscosity: Pumps 300 cP HP: Pumps 1/60 Phase: Pumps 1 Flow Rate Output Control Adjustable Tubing Material: Peristaltic Pumps Norprene Turn Down Ratio: Pumps 10:1 Reproducibility: Pumps +/-2.0% Self-Priming: Yes Suction Lift 24 ft. Head and Fitting Material: Pumps Resin Body Material Polycarbonate Motor RPM 50 Height 5-5/8" Length 7-5/8" Width 6-7/8" Number of Feeds 1 Cord Length 6 ft. Min. Flow Rate 6 gpd cc/Min. 157.6 Max. Strokes per Minute 50 Hz 60 Standards ETL, cETL, ETL Sanitary Features valve-less, non-clogging design Features Feed rates from 13 gpd (2.05 lph) to 97 gpd (15.3 lph) at 25 psi (1.72 bar). Pump case is molded chemical resistant ABS. Thermal or impedance protected gearmotor is safe, quiet and dependable. All metal gearing parts are heat-treated. Output shaft is supported by heavy duty bearings. Operating Benefits Quick-release, twist-off, clear polycarbonate, acid resistant head. Self-lubricating chemical resistant roller assembly. Durable, long-lasting tubing with no tube adjustment. Heavy duty shaded pole gearmotor with lifetime lubrication. Engineering Data Pump Head Materials: Chemical Resistant Resin Pump Head Tubing: Synthetic Rubber Injection Fitting (standard w/check valve): PVC Strainer: FPP Tubing: PE Pump Housing: Chemical Resistant Resin Important: Material Code - PVC=Polyvinyl Chloride, PE=Polyethylene. Power Input: 115 VAC/60 HZ