Feature: 1. Made of materials in high quality, such PC water-cooled tube can be installed easily with screws. 2. For the purpose of faster heat dissipation, this PC heat exchanger is entitled with 3-layer 12-tube design to accelerate water flow, which is for ensuring CPU stability and smoothness. 3. Given that copper radiator-fin and brass water chambers with durable features can withstand continuous heat dissipation for long periods. 4. Extensive compatibility helps water cooler tubes fit for computer water cooling systems and beauty apparatus, or industrial equipment, etc. 5. Safe operation is decided by the built-in water separator, which keep water mixed, furthermore, it can keep the water away from the equipment. Specification: Item Type: Computer radiator Model: TSRP-for HP65-48 Name: Copper heat sink Material: Water chamber + flat tube: brass Radiator-Fin: Copper Back-Plate : Stainless iron for SUS430 Thread: G1/4 Threaded Hole Position: 5 Number of Pipes: 12 x 3 layers Surface Treatment: Spraying Size: Approx. 511 x 120 x 65mm / 20.12 x 4.72 x 2.56in Fin Length: Approx. 480mm / 18.9in. Package List: 1 x Water Cooling Radiator1Pack x Screw