used with roof drain types 62 and 64,
with factory-fitted collar of 5.0 mm modified bitumen membrane, 500 x 500 mm, welded to the flange and clamped with a Stainless Steel clamp ring
specification:
- seal
- temporary blanking plate
- can be extended with DN 125 Plastic pipe, cut to suit on site for insulation 50 - 250 mm
material:
polypropylene, UV-stabilized
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Dallmer is consulted before specifying.
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| Material (?) | Plastic , Polypropylene | |
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| Uniclass (?) | Pr_70_55_98_59 Overflows | |