WHALE Universal Pump 12 Litres High Pressure. The UF1215 is one of the Universal Fresh Water Pressure Pumps delivering 12ltrs per minute, the pump requires no external switching and delivers fresh water on demand. Outlets: 2 to 3. Flow rate: 12ltr per min (3.2 US gal). Max Suction Lift: 3m (10ft). Max Head 30m (99ft). Cut Out Pressure: 45psi (3bar). Recomended Fuse: 8amp. Voltage: 12v