EK Loop Leak Tester Flex

The EK-Loop Leak Tester FLEX is a dedicated pressure testing tool for custom PC liquid cooling systems, designed to help identify potential leaks before filling a loop with coolant. Featuring a flexible hose and interchangeable adapters, the tester can be connected to a wide range of EK fittings and cooling components, allowing the completed loop to be pressurised and checked for pressure loss. The integrated pressure gauge provides a clear indication of the test pressure, while the flexible design makes it easier to access ports in different case layouts and configurations. Supplied as a practical leak-testing solution for custom water-cooling builds, the EK-Loop Leak Tester FLEX helps simplify loop preparation and provides an additional check for connection integrity before coolant is introduced.

Features

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EK-Loop Leak Tester Flex

This product has a flexible tube on one end, allowing you to easily reach any port in your loop and avoid stressing it when pumping. It is fitted with a revolvable male G1/4” connection port so it can be directly screwed into any standard G1/4” port in your liquid cooling loop. The other end is hooked up with a non-return valve which will make sure that no air is escaping through the tester unit itself. A small pump for pressurizing the loop is also included.

The top-mounted pressure gauge is custom made for liquid cooling loop testing purposes which clearly marks the safe pressure for testing. In order to prevent damage to your liquid cooling loop, keep the pressure only in the predefined zone marked on the gauge. Please read the user manual before using the EK-Loop Leak Tester Flex.

Keep in mind that the pre-defined safe maximum pressure defined on the gauge is for EK products only. EK cannot guarantee for non-EK products failing under the predefined safe zone marked on the gauge.

Please Note:

• Keep in mind that the pre-defined safe maximum pressure defined on the gauge is for EK products only. EK cannot guarantee for non-EK products failing under the predefined safe zone marked on the gauge.
• Read the manual before using the EK-Leak Tester!