Groemo Watertight Inflow for Hopper

The watertight inflow enables a secure watertight connection between the hopper and the attic drain. It is installed by soldering to the hopper. The hole cut-out in the hopper is created using the template, which you can find in our media library and print out.

Includes pre-mounted inflow seal

Metal Type: Zinc

Nominal Sizes: 75, 110

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