Johns Manville Roofing Systems -PVC AlumaWeld RetroDrain

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Designed for use in single ply PVC roof systems to replace existing drains in re-roofing applications. This one-piece, spun aluminum body has a plastisol-coated flange for direct hot-air welding of PVC roof membranes.


Category: drains | roof drains | roof sumps...

MasterFormat: Membrane Roofing | Roof and Wall Specialties and Accessories | Roof Accessories...



Johns Manville Roofing Systems
717 17th Street
Denver, CO 80217
Tel: (303) 978-2000

sweetsinfo@jm.com

https://www.jm.com/

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PVC AlumaWeld RetroDrain

Designed for use in single ply PVC roof systems to replace existing drains in re-roofing applications. This one-piece, spun aluminum body has a plastisol-coated flange for direct hot-air welding of PVC roof membranes. The drain flange has a depressed sump area to facilitate the easy drainage of all water from the roof surface.

One-piece Seamless Body: 0.064" (1.6 mm) spun aluminum body with 12" (30.48 cm) drain stem length, and an extra large 17.5" (44.45 cm) diameter plastisol-coated flange for direct hot-air welding of PVC roof membranes.

Strainer Dome: 7" (17.78 cm) tall, heavy-duty cast aluminum strainer dome is easy to remove for cleaning.

U-Flow® Mechanical Seal*: Provides a watertight connection to PVC and cast iron pipes.

* Watertight U-Flow® Mechanical Seal requires U-Flow screwdriver, sold separately. AlumaWeld® RetroDrain® and U-Flow® are registered trademarks of OMG Roofing Products.


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