Custom Pipe Plug Folds Under 100 mm, Stops Live Sewer Flow | DN150–DN300
Reliance Trenchless Technology · English · 35 seconds ·
A custom DN300 reducer airbag built for a Singapore client: it folds under 100 mm, fits DN150–DN300 and is rated to 2.5 bar for live sewer isolation.
Watch on YouTubeThe folded width, size range and 2.5 bar rating refer to this custom build. They are not a general specification for every plug.
Pipe plugs and testingEnglish transcript
Based on YouTube's automatic captions, with punctuation and obvious transcription errors corrected. Refer to the video and product documentation for technical details.
The live sewer flow stopped. Our client in Singapore needed an airbag that folds under 100 mm. So we built them a custom DN300 reducer airbag. It fits DN150 to DN300 pipes. It's rated to 2.5 bar, and we built it in just 3 days. Inflate it and watch the flow drop to zero. Fully sealed, and one very happy client. Need a custom size? Send us your pipe size on WhatsApp and we'll build it.