Extended single-wall roof outlets for cold roofs with integrated bitumen sleeve
TOPWET roof outlet cold roofs with an integrated sleeve of a modified bitumen strip with a leaf guard. The outlet may be inserted into redeveloped pipes up to a neck, but it has lower drain capacity. Length 400 mm, option of extension up to 1000 mm on request.
| DN / outer diameter | Outlet length | ||
|---|---|---|---|
| TWJ BZ 50 BIT | DN 50 / 50 mm | 400 mm |
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| TWJ BZ 75 BIT | DN 70 / 75 mm | 400 mm |
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| TWJ BZ 90 BIT | DN 90 / 90 mm | 400 mm |
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| TWJ BZ 110 BIT | DN 100 / 110 mm | 400 mm |
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| TWJ BZ 125 BIT | DN 125 / 125 mm | 400 mm |
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