1.Product details

In water treatment biological aerated filter technique, there is always ventilation hole on bottom of filter pool to provide enough oxygen gas for microorganism. However, natural ventilation is influenced by pool temperature, filter pool height and other reasons. Therefore, we replace it with pumping air in filter material layer.

2.Features
Be not influenced by temperature, filter pool height, filter material void content.

3.Structure
Ventilated pipeline and branch pipe adopts ABS-UPVC plastic rigid pipe. It is constituted by upper pipe clamp, down pipe clamp, single hole film, ABS fixing support.