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potentially causing clogging
The 45° sewer bend meets class SN4 standards and is suitable for light traffic
This 87° Tee has 2x glue socket / 1x glue spigot and is used for rainwater drainage systems
Capacity 4
Nicoll automatic PVC aerator, diameter 50 - 63 mm potentially causing cloggingTo ensure sufficient ventilation, eliminating the need for multiple ventilation caps on the roof. Under normal conditions, the membrane seals the pipe. Effect on: Air pressure: in this case the air pressure on the membrane is low, so no contaminated air can escape. Vacuum: the vacuum created in the pipe pushes the membrane upwards, so that it can let in the necessary air. Important: install vertically. Capacity 4. 2 l sec.
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