Vacuum Tube Leak Tester

The vacuum leak tester for heat exchanger tubes is a precise testing device for quick and reliable leak detection in piping systems of boilers, condensers, and heat exchangers. The system operates on the proven vacuum principle: air is extracted from the tube, creating a defined negative pressure. If the pressure remains constant, the tube is leak-tight. If the pressure drops, there is a leak.

The device enables extremely fast testing of individual tubes and significantly reduces downtime. By using various sealing adapters, a single system covers a large range of tube diameters, making it universally applicable in maintenance.

The integrated vacuum gauge allows for direct visual inspection of the test result. In combination with its compact design and low weight, the leak tester is ideal for mobile service use as well as for industrial applications in continuous operation.

Typical areas of application include the maintenance and repair of heat exchangers, power plant facilities, chemical plants, and industrial piping systems. Especially in the B2B sector, the system impresses with its speed, repeatability, and ease of use.

Technical Data:

Tube diameter: 6.3 mm (1/4") to 76.2 mm (3")
Operating pressure: approx. 6 bar (90 psi) compressed air required
Principle of operation: Vacuum testing with manometer display
Weight: approx. 2 kg
Area of application: Heat exchangers, condensers, boiler systems
Special feature: One device for multiple tube sizes through interchangeable seals

At hyTool, quality comes first. Our tools and systems are reliable, durable, and meet all relevant national and international standards. Each product is tested, documented, and designed for continuous professional use – so you can rely on safe and reproducible results in every application.