Vacuum Testing

Vacuum Testing for Fast, Non-Destructive Checks

Not every seal check needs a full pressure test rig to get a reliable result. HTC supplies vacuum testing equipment for quickly verifying seal quality on smaller pipe sections. This equipment suits manhole covers, access points, and joints where a fast pass/fail check is enough. The unit draws a vacuum across the sealed section and monitors whether that vacuum holds over a set period. A stable reading confirms the seal, while a rapid drop flags a fault needing further investigation. Field-ready kits pack down small for easy transport between test points. Browse the range below to find the right kit for your site.