Leak test and airtightness test are essential. Traditional connectors are labor and time cost. Quick connectors are specially designed for leak, pressure & vacuum testing in hydraulic, pneumatic and fluid etc applications, remarkably simplifying the test process and reducing downtime. 

We offer a wide range of leak testing quick connectors to connect to various ports and threads. The experts at LangAn will be glad to assist you in selecting suitable connectors, including air tightness test quick connectors, electrical connectors and fluid connectors.