Anyone who has experience with leak testing knows that a leak-tight connection with the test part is a must. Too many leak test fixtures fail to provide either a leak free joint or a repeatable seal. The resulting measurements from the instrument will therefore be different even for the same part!

ATEQ has developed a range of standard couplers which will work for many applications. These quick couplers are designed to work with either round holes or over round tubes. These have been designed to be a quick coupling for a reliable seal on the leaktest part. The ATEQ quick couplers are available in several styles including automatic air-piloted, manual air-piloted and mechanical-piloted options.