Features: Unique water-cooled design heat dissipation can effectively improve the heat dissipation efficiency, which is 15%-20% higher than the conventional air-cooled heat dissipation, and the temperature is lowered by 10-15. Cooling off the cooling block quickly, which can effectively prevent clogging, make the filament feeding smoother and improve the printing success rate. Adopts a high-efficiency silent centrifugal pump that reduces noise and absorbs shock while improving coolant circulation. (the noise is less than 45dB at a horizontal distance of 1 meter) The aluminum watercooling kit with the precise flow channel design speeds up the internal flow of the coolant and improves the heat exchange efficiency. It is more suitable for printing high temperature filament, such as ABS, PETG, etc. High-quality silicone water-cooling tube is used to reduce water evaporation, flexible and bendable, High temperature resistance, acid and alkali resistance, and aging resistance, and is suitable for various printing environments. Industrial-grade interface sealing technology, high strength leakproof, good air tightness, continuous circulation of coolant, reducing the replacement frequency and saving material costs. Specification: Product Name: Creality Water cooling Kit Model: CR-W01 Voltage: DC 12V Current: 0.3A Wattage: 3.1W Operating Temperature: 0-50 Head: 113cm Flow: 1.53L/H Capacity: 125ML Noise: ≤45dB level at 1 meter Product Size: 191.2x63.2x63.2mm Cooling Block Material: Aluminum Cooling block Size: 62.1x20.8x17mm Package Size: 225x155x90mm/8.8x6.1x3.5in Package Weight: 1050g/37oz Packing List: 1 x Water-Cooled Pump 2 x Clamp 1 x Water-Cooled Cooling Block 1 x Adapter 1 x Cooling Tube 2 x M3x16 Bolt 2 x T Nut 2 x M2x12 Bolt