Trenchless Pipe Repair Equipment: 5 Systems, 1 Rig
Five systems, one rig: air, console, hose, insertion and the packer, shown pressing a resin patch onto an open sewer joint.
Application Overview
This is an excerpt from the full explainer. The pressure ratings and the sleeve lock time quoted are published catalogue rows; confirm them for the model you shortlist.
English transcript
From the subtitle track delivered with the video. Refer to the video and product documentation for technical details.
Trenchless pipe repair equipment is five systems, not one tool. Miss one, and the repair fails inside the pipe. The rating belongs to the model, not to the family. This one is built for 2 bar, and the console has to hold it there. A bigger packer is built for less pressure, because its rubber is larger. Under this street, a sewer joint has opened, and groundwater is going in. Nothing is dug. The rig works from the manhole above. A packer carries a resin patch down and presses it onto the wall. It holds the patch while the resin cures, then comes back out. The rig also carries sleeves: stainless steel with an EPDM jacket. The packer opens it, a toothed strip locks it, and it seals. No resin, no cure: 5 to 10 minutes. Watch the full explainer on our channel.
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