Conceived to test an entire tube when it can be accessed only from one end.

It is supplied with a connection and fixed test length; it is available in lengths from 610 mm to 1830 mm (from 2 to 6 feet) .

The test length can be assembled up to a length of 7320 mm (24 Ft) It weight 1Kg (2.2 Lb) approx. as it is made in aluminium; it is very easy to handle.

Tubes with ID from 12,2 mm to 31,2 mm (from 0,480 to 1,230") can be tested.

After inserting the entire test length and expanding the two gaskets at the ends and after the pressure has stabilized inside the tube, the slightest leakage will be easily detected.