Specifications: Item Type: Centrifugal Pump Material: Acrylic, Aluminium Alloy Interface: G1/4 x 6 Temperature: 0-60 Capacity: 150ml Rated Current: 0.6A Rated Power: 7W Pump Lift: 3.5m / 11.5ft ± 10% Pump Rate: 650L/H±10% Structure: Centrifugal Ceramic Bearing Power Connector: Large 4P, Small 4Pin Voltage Parameter Starting Voltage: 9V Standard Voltage: 12V How to Use Install and use. Package List x Centrifugal Pump 2 x Stand 3 x Screw Accessory Pack