Aluminator all aluminum retrofit drain w exp tape seal.
Retro roof drains.
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2 inch aluminiator all aluminum retrofit drain.
0 125 3 mm spun aluminum with 12 30 48 cm drain stem length and an extra large 17 5 44 45 cm diameter flange that allows positive attachment of roof flashing membrane.
Retrofit roof drains make roof drain replacement and installation quick and easy.
The drain flange has a depressed sump area for improved flow and to facilitate water drainage from roof surface.
Hercules retrodrains are designed to replace existing drains in re roofing applications and are engineered to be installed from the roof surface without removing the existing drain fixture.
Zurn offers a replacement roof drain retrofit designed for renovation roof applications.