Internal Pipe Repair Sleeve: DN300 Fits 230–305 mm
The DN300 Instant-Lock sleeve fits a measured bore of 230–305 mm, not the nominal 300 mm. See the fit range, the packer and the locking gear.
Application Overview
Fit ranges are Reliance's published figures for Instant-Lock Small; measure the bore at the defect before ordering.
English transcript
From the subtitle track delivered with the video. Refer to the video and product documentation for technical details.
An internal pipe repair sleeve fits the measured bore, not the drawing. A stainless shell under an EPDM jacket, expanded by a packer. The DN300 model covers 230 to 305 millimetres. It unrolls, the locking gear catches, and the packer leaves. Twenty-five to thirty-five minutes for the cycle, and flow is back.
Resources
Product videos
Explainer videos and short demonstrations from Reliance’s official YouTube channels. Browse every published video by topic and follow each one to its reviewed watch page or official YouTube source.
