Retrofit Roof Drain - Type 84

Installed by pushing into the bore of pipe, usually without removing the existing roof drain, with factory-fitted collar of 5.0 mm modified bitumen membrane, d: 420 mm, welded to the flange and clamped with a stainless steel clamp ring.

Specification:
• Multi-ribbed seal
• Domed grating
• Temporary blanking plate

Material: polypropylene, UVstabilized, rubber co-moulding