OverFlow and FlowControl

OverFlow and FlowControl

Product Descriptive Name
RetroDrain Water Flow AttachmentsÌý
Product Short Description
Spun aluminum round drain attachment for use with all RetroDrains.

Product Details

OverFlow and FlowControl

Product Short Description
Spun aluminum round drain attachment for use with all RetroDrains.

Features

OverFlow and FlowControl

Features

The OverFlow* assembly provides additional water drainage, if necessary, when water level on the roof exceeds 4" (10.16 cm) in height. It is a spun aluminum round drain attachment that is designed to be used with all RetroDrains that are supplied with a clamping ring assembly. Simple and easy to install.Ìý

The FlowControl assembly provides a specific limited water flow rate under different water pressures (water head) on the roof, and performs as an overflow drain if the water level on the roof exceeds 4" (10.16 cm) in height. It is a spun aluminum round drain attachment with two specially designed weirs, and is compatible with RetroDrains that are supplied with a clamping ring assembly.

Material: Each is a one-piece, 0.050" (1.27 mm) spun aluminum attachment, 4" (10.16 cm) in height.

  • * OverFlow®, FlowControl®, and RetroDrain® are registered trademarks of OMG Roofing Products.

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