24V Brushless Water Pump with Built-In Reservoir - 5L/MINCompact pump + reservoir combo. Perfect for laser engravers, shrimp tanks, e-bikes and 3D printers.• 5L/MIN flow, 1.9M head - all-in-one pump and tank• Ultra quiet: 23dB• Brushless DC motor - 50,000h life• Ceramic bearing, welded tank - no leaks• N8 barb for 8mm tubing + G1/4 fill port• 101.5ml reservoir, easy to fill• CE & RoHS certifiedSpecifications:Voltage: DC 24V (0.25A, 6W)Flow Rate: 5L/MINMax Head: 1.9MNoise: 23dBTank: 101.5mlSize: 65 x 56 x 85mmPackage: 1 x Pump + 1 x Pad + 2 x Clips + 4 x ScrewsWiring: Red (+), Black (-), White (tach, optional - leave unconnected for full speed).Use a DC 24V 3-pin power source.Please Note:• Pump is NOT self-priming - fill with liquid before use. Do not run dry.• Do not use oily coolant, alcohol, glycol or corrosive liquids.• Not waterproof - keep away from water spray.