HDPE Speed Breaker (Aerator) is designed to reduce the sewage speed in drainage stacks in high-rise buildings and can be installed on every floor or on a number of floors depending on the design. It is also recommended for drainage applications with high sewage flow rates.

Cosmoplast Aerator with its unique design prevents the direct contact between waste in branches and the waste falling from the upper floors, thus preventing negative effect of pressure fluctuations in the drainage system.

Cosmoplast Aerator is made of corrosion- resistant polyethylene (PE) for easy handling and it is originally designed for HDPE drainage pipes. However by using Cosmoplast special snap sockets, this item can be used with other types of drainage pipes like PP and uPVC.