Model Number: 45MFL5A3S GPD: FIXED 25 PSI speed pump 50 to 50 gpd Tube and tubing: NUMBER 5 TUBE, SANTOPRENE tube with 20 feet of 3/8 WHITE Pressure rating: 25 psi Voltage & hertz: 120 volts Fixed head rated at 25 psi. Rated at 50 to 50 gpd. Voltage/Hertz is 110/120 Volt. 3/8" suction and discharge tubing size. Santoprene tube material. Ideal Chlorine Injection Pump. Kit includes: Three 3/8" connecting nut. Three ferrules. One injection check valve 25 psi. One 3/8" weighted suction line strainer. One 3/8" x 20' white roll sunction/discharge tubing. One additional pump tube. QTY 1 - Mounting Bracket.