Rotary Vane Pump Flow Rate - Maximum 25 gph Feet of Head - Maximum 6 ft of head Mounting Type Carbonator Clamp Compatible Motor Frame 48Y NEMA Media Intake Connection Size 3/8 in Media Intake Connection Type FNPT Discharge Connection Size 3/8 in Discharge Connection Type NPT Vane Material Carbon Includes Filter No Filter Rating - Maximum Not Applicable For Media Type No NSF 169 Listed Yes Operating Pressure - Maximum 150 psi Operating Temperature - Minimum -4 Degrees F