Small Diameter Roof Drains
Small Diameter Roof Drains
Allproof’s Small Diameter Roof Drains offer a robust and versatile solution for effective rainwater management in compact applications. The cast bronze base provides a watertight premium solution for internal gutters on flat roofs compatible with torch on roofing membranes.
Features a durable cast bronze base with an o-ring seal for pipe connection. A clamp ring securely fixes the waterproofing membrane in place, delivering a flush finish that integrates seamlessly with the membrane surface.
Available with a brass flat, bronze dome, plastic dome, stainless steel overflow, and plastic overflow grate. Grates are easily removable to allow downpipe access without disturbing the membrane system. The 88° side outlet option provides added flexibility for specific installation requirements.
Features:
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- Bronze base flange with o-ring seal for interior pipe fit
- Waterproofing membrane secured with clamp ring
- Removable grate for convenient down-pipe access without membrane disruption
- Flush finish with membrane surface
- 88° side outlet available for 50mm and 65mm pipes
- Grate options: Flat, Domed, Stainless Steel Overflow – Plastic Dome & Overflow
- Pipe size compatibility: 50mm, 65mm, 80mm, 100mm
- Independently flow rate tested