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- Cast Iron base with an internal o-ring seal for pipe insertion.
- Waterproofing membrane secured with clamp ring.
- Options include domed, flat, and car park grates.
- Double flange options with weepage ports are also available.
- The removable grate facilitates easy downpipe access without membrane disruption.
- The clamp ring features a flush finish with membrane.
- Suitable for pipe sizes 80mm to 150mm.