Allproof’s Large Diameter Roof Drains are designed for commercial and residential applications requiring high-performance, durable roof drainage. The cast bronze body provides a robust surface for secure waterproofing membrane application, with a clamp ring mechanically securing the membrane for a flush finish. The removable grate or overflow allows for easy access and maintenance, ensuring long-term performance.

Features:

• • Cast bronze base with internal O-ring seal for pipe insertion.
  • Clamp ring secures waterproofing membrane with flush finish.
  • Grate options: domed, flat, stainless steel overflow.
  • Removable grate for easy downpipe access without disturbing membrane.
  • Compatible with pipe sizes 65mm–200mm.
  • 88° side outlet option available for 100mm pipes.
  • Independently flow rate tested for verified performance.

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