FRESH WATER PUMPS Junior, Standard and Premium pumps 22950 Cold water pumps featuring a 3-chamber pump head for high and smooth flow, with minimum noise and vibration. Self-priming : the pump starts as soon as water is being used. An integral check valve prevents reverse flow. Optimum safety : Junior, Standard and Premium pumps can run dry without damage and are equipped with a thermal overload protection. Model Reference Power Consumption Output Pressure Dimensions Length x Width x Height Hose Junior 22953 12 V 1,9 Amp 6 L/min. 2,04 bar 213 x 114 x 102 mm Ø 3/8" 45519  Standard 22947 12 V 4,6 Amp 10,6 L/min. 3,10 bar 226 x 127 x 112 mm Ø 1/2" 25389  22948 24 V 2,5 Amp 10,6 L/min. 3,10 bar 226 x 127 x 112 mm Ø 1/2" 25389  Premium 22950 12 V 6,1 Amp 14,4 L/min. 3,10 bar 249 x 127 x 112 mm Ø 1/2" 25389  Model Reference Power Consumption Output Pressure Dimensions Length x Width x Height Hose Nautilus 22954 12 V 1,2 Amp 3,7 L/min. 2,04 bar 122 x 66 x 49 mm Ø 3/8" 45519  Junior 22953 12 V 1,9 Amp 6 L/min. 2,04 bar Ø 3/8" 45519  Standard 22947 12 V 4,6 Amp 10,6 L/min. 3,10 bar 226 x 127 x 112 mm Ø 1/2" 25389  22948 24 V 2,5 Amp 10,6 L/min. Premium 22950 12 V 6,1 Amp 14,4 L/min. 3,10 bar Ø 1/2" 25389