BXQINLENX 600L/H 19W DC12V CPU Cooling Heat Exchanger Water Pump Tank 255 ml CO2 Cooler Features : Power consumption:19W Rated voltage: DC 12V Rated current: -------- Max flow rate: 600L/H (158.5GPH) Max static head: 5m (16.4FT) Diameter of inlet: G 1/4" Diameter of outlet: G 1/4" Lifespan: More than 50,000hrs Power supply: DC electric source Ceramic shaft + ceramic bushing Speed:-------- The Water Tank Size:length 210 MM, diameter 50MM. NOTE: 1. Working at rated voltage (DC12V). 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. 5. Ceramic bearing, graphite sleeve, very quiet, when using anhydrous idling is forbidden Package: 1 X Water pump 1 X Water Tank 2 X G 1/4" TO 5/16" 1 X Water Block 1 X G 1/4" TO G 1/4" 2 X Stents 6 X Screws