Mec-O-Matic Dolphin D10 Peristaltic Chemical Feed Metering Pump 13 GPD, 115 VAC-60 Hz, 25 psi. Comes Standard with a Chemical Resistant Housing. Product Features Quick release twist off head Self lubricating chemical resistant roller assembly Thermal or impedance protected gearmotor is safe - quiet and dependable All metal gearing parts are heat-treated 300 centipose viscosity Manual run time flow control 100:1 turn down ratio Cream Norprene head tubing Product Specifications AmperageRating 0.42 A Brand Mec-O-Matic Dimension 1/4 Inch OD FlowRate 13 GPD (Gallons per Day) FrequencyRating 60 Hz HousingMaterial Clear Polycarbonate Includes Weighted Strainer Assembly, 1/4 Inch NPT Male Injection Fitting/Back Pressure Check Valve Assembly, 14 ft Translucent Polyethylene Suction/Discharge Tubing and Owners Manual Item Peristaltic Metering Pump ModelNumber D-10 MotorRPM 10 PressureRating 25 psi Series Mec-O-Matic Dolphin Series VoltageRating 115 VAC