Mavel Star 12v dc Submersible Mini Water pump PC Cpu Water Cooling Pump 63 GPH Description Specifications: Material: PA66+Glass fiber Power consumption: 4.2W Rated voltage: 12V Rated current: 0.35A Max flow rate: 240L/H (63G/H) Max static head: 3m (9.8ft) Diameter of inlet: 8mm(0.31 inch thread) Diameter of outlet: 8mm(0.31 inch thread) Noise: Waterproof level: IP68 Lifespan: More than 30,000hrs Power supply: DC electric source (bared wire) Driving method: Brushless, Magnetic Max working temperature: 60℃/140F Item dimension: 51mm34mm42.7mm Note: 1. Working at rated voltage (DC12V/0.35A). The positive pole is red wire, the negative pole is black wire/blue wire. 2. This pump is centrifugal pump, it can't vent the air automatically, so it must be operated by submersible installation. (If outside water installation, you should make sure it is installed below the liquid surface) 3. When blocking, long-running is not allowed. 4. Preventing any hard particles entering the pumps. How to Choose pump: 1. Make sure the working voltage, current, head and flow. The Max head means the static head. The pump can lift to the max height when there is no flow. If you want special flow at special height, you must choose more higher head than the height you want to pump; 2. Make sure the dimension (threaded interface or not, the direction and diameter of outlet and inlet); 3. Working environment (temperature and medium); 4. Other functional requirements, such as time control, motion control, pressure control, flow control, and speed adjustment. Package includes: 1 Water pump Features: 63 GPH 4.2W 0.35A, Perfect PC Cpu Cooling pump,running it on 5/16 id vinyl tubing will be good Max working temperature: 60C /140F Perfect for the transfering of Water,acid or alkaline solution. Product Details: Brand: Cytec Material: Plastic Style: Submersible Product Dimensions: 2"L x 1.34"W x 1.68"H Power Source: Corded Electric Item Weight: 100 Grams Maximum Flow Rate: 1.06 Gallons Per Minute Maximum Lifting Height: 9.8 Feet Voltage: 12 Volts Brand: Cytec Material: Plastic Style: Submersible Product Dimensions: 2"L x 1.34"W x 1.68"H Power Source: Corded Electric Item Weight: 100 Grams Maximum Flow Rate: 1.06 Gallons Per Minute Maximum Lifting Height: 9.8 Feet Voltage: 12 Volts Manufacturer: Mavel Star Part Number: LYSB018E6ZWIQ-ELECTR Item Weight: 3.53 ounces Item model number: LYSB018E6ZWIQ-ELECTR Is Discontinued By Manufacturer: No Wattage: 4.2 watts Item Package Quantity: 1 Batteries Included?: No Batteries Required?: No Date First Available: November 23, 2015