Water Cooling Sight Indicator with Three-Port All-Metal Body and Visible Impeller for Custom Desktop PC Cooling Systems White

Features: Visible Coolant Check: Coolant movement turns the internal impeller behind the clear circular window, providing a direct visual check while the cooling setup runs. All-Metal Housing: The hexagonal all-metal body surrounds a clear viewing window, combining a defined physical structure with an unobstructed view of the impeller. Three-Way Connection Layout: Three threaded ports provide multiple connection directions around the body, supporting flexible routing when planning a liquid-cooling assembly. Defined Threaded Setup: The threaded ports establish the required mating connection for desktop liquid-cooling systems and small industrial water-circulation systems. Package Contents: Includes 1 circulation viewer for integration with mating threaded components; tubing, coolant, and additional fittings are not included. Specifications: Component: Metal Size: Approx. 4.5 x 4.5 x 2.4cm / 1.77 x 1.77 x 0.94inch Quantity: 1 Set Package Includes: 1 set Coolant Circulation Viewer note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.