INOXPA Hyginox SEN-15 Centrifugal PumpThe INOXPA Hyginox SEN 15 Internal Seal Pump The INOXPA HYGINOX SEN 15 pump is perfect for small batch breweries. A sanitary centrifugal pump, the Hyginox series comes with long lasting internal mechanical seals that reduce product build up, leaking and improve reliability. Its a pump that just keeps going without hassle exactly what you need when brewing a number of different styles. Horsepower Max Pressure (ft. head) Max Flow (gpm) 1 55 55 1 1 2 65