Fuel Tank Leak Test Coupler

Sealant Enterprises offers quality assured fuel tank leak test Coupler to customers all around the country today.

Leak testing of fuel tanks can be complex as the pressure of the test part has to be critically observed. Improper monitoring may result in complete damage or partial distortion of the tank.

The water dunking test is also used but it may cause damage to metal tanks with rusting and the volume of fuel tanks is too large for air decay tests. So the Helium leak test is commonly used for leak testing.

Many companies like Sealant Enterprises build innovative and customizable leak testers that suit your fuel tanks. Our company is a well-known fuel tank leak test coupler providing the best products always.

The general steps that are followed by them for the Helium leak testing of fuel tanks are:

· The fuel tank leak test Coupler is mounted on a supporting cradle and placed in the chamber of the tester. The chamber usually has shielded safety doors that do not allow the Helium to escape.

· Once the doors are secured the chamber and test tank are pumped down or pressurized to a pre-set pressure and the tank is isolated from the chamber.

· The pressure of the chamber is further reduced and during this time the pressure in the tank is monitored to check for gross leakage.

· Once the chamber pressure comes down to the desired value helium is introduced into the test tank and allowed to disperse.

· After a certain time, the chamber is sampled for Helium leakage using a mass The spectrometer measures the Helium in the sample and gives the size of the leak.

· Some leak testers have the provision for probes and sniffer probes can be used to locate where the leak is in the tank.

· Once the tank has been tested both the tank and chamber are evacuated.

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