TOPWET refurbishment outlet for 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.
For connection to piping of diameter | ||
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TW SAN BZ 50 BIT | 54–72 mm |
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TW SAN BZ 75 BIT | 79–102 mm |
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TW SAN BZ 90 BIT | 99–106 mm |
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TW SAN BZ 100 BIT | 106–116 mm |
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TW SAN BZ 110 BIT | 116–129 mm |
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TW SAN BZ 125 BIT | 144–154 mm |
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