Leak Detectors banner

Leak Testers

A reliable source for Leak Detectors information and leading Leak Detectors Companies & Manufacturers.

Food production, medical, automotive and industrial systems frequently use leak testers. Some manufacturers test products and their components before they are released to consumers to ensure quality control. Read More…

Leak Testers Leak testers offer a wide range of methods and mechanisms designed to detect and measure predominantly liquid and gas leaks in industrial, commercial and domestic settings.
Request for Quote

Leading Manufacturers

Long Island City, NY  |  800-230-2636

Thomas C. Wilson is a global manufacturer of industrial tools and solutions for manufacturing, servicing and cleaning tubes in the full range of commercial and industrial HVAC equipment. We’re your source for heat exchanger tools, boiler tube cleaners, HVAC system cleaners, vacuum leak detectors, chiller tube cleaners, tube expanders, tube brushes, tube plugs, tube pullers and more.

Request A Quote

Thomas C. Wilson, LLC $$$

Charleroi, PA  |  800-487-8450

CONSPEC CO gas detection can provide early warning of fire to increase personnel safety and decrease equipment downtime for greater productivity. PLC product shot Our carbon monoxide monitors and methane monitors can serve as complete, stand-alone equipment or can be integrated into a preexisting PLC or SCADA network.

Request A Quote

CONSPEC Controls Inc. $$$

Niagara Falls, NY  |  800-295-3771

We are a company of Eco-conscious people who live to make the industrial world a safer place. We offer custom leak detectors to ensure the utmost safety of employees around the world. You will find that our attention to detail sets us apart from the competition. Learn more about us by contacting us today by phone or visiting our website!

Request A Quote

Nova Analytical Systems, Inc. $$$

Sioux Falls, SD  |  877-367-7891

Macurco designs, develops and manufactures a full set of fixed and portable gas detection monitors for the protection of workers, responders and the community. With over 45-years of proven gas detection experience in residential, commercial and industrial gas detection, Macurco is your gas detection solution.

Request A Quote

Macurco $$$
placeholder image Thomas C. Wilson, LLC CONSPEC Controls Inc. Nova Analytical Systems, Inc. Macurco

Unlike leak detectors, leak testers generally do not monitor systems; instead they are used as a diagnostic tool when a given system is running at less than optimal levels. Appliances using refrigerants and methane gases should be tested at the first sign of decreased productivity because the release of these materials can be hazardous to health.

Leaking gases can also lead to loss of money and eventually to appliance failure. Depending on the type of leak, the substance can also hurt the environment. As many methods and techniques for leak testing are available, the specifications of the mechanism to be tested should be considered. Pressure decay, mass flow, helium accumulation, vacuum decay and colorimetric development are some of the many testers available.

Some of these systems recognize changes in pressure or flow, while others use chemicals to produce visible reactions at the site of a leak.

The most simple leak tester, the bubble test, involves submerging a pressurized test subject in water or coating it in a soapy substance, at which time bubbles emerge from the site of the leak. Although the bubble test is effective and inexpensive, it is not applicable to sensitive equipment. Leak testers should be carefully chosen for more sensitive equipment and situations.

Also, testers do not identify the substance that is leaked and so are often used in conjunction with liquid or gas analyzers. These products in the leak detection line are meant for fairly specific scenarios, although leak detectors are more generalized. That is why using leak detectors and leak testers together, produces a well-rounded solution.

A variety of methods exist to detect a leak. Gas detectors use a tracer gas to measure the leak based on its ion charge response to the helium or hydrogen they put into the air. Ultrasonic detectors measure the sound waves emitted by gas leaks to locate and identify a leak. Often these detectors are hand held, since leaks usually originate in complex pipe systems that are difficult to maneuver.

Leak Testers Informational Video