Nicoll automatic PVC aerator, diameter 75 - 80 mm
Nicoll automatic PVC aerator, diameter 75 - 80 mm
SKU:256924
Regular price
$103.88
Regular price
Sale price
$103.88
Unit price
per
Delivery on request
Specifications
Connection size
75 mm, 80 mm
Diameter
75 mm, 80 mm
Eancode
3309039185908
Height
87 mm
Material
pvc (polyvinyl chloride)
Description
- To 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 8.9 l/sec.
