PVC FITTING VENT COWL

PVC FITTING VENT COWL

The pvc fitting vent cowl is a pipeline connected with the atmosphere to make the air flow in the drainage system, stabilize the pressure and prevent the water seal from being damaged.

performance

1. To discharge toxic and harmful gases from drainage pipes to meet the sanitary requirements;

2. Ventilation pipes supply fresh air to storage tanks, water tanks and drainage pipes to alleviate corrosion of metal pipes and prolong service life.

3. More than two ventilation pipes should be installed in the storage tank and water tank to improve the drainage capacity. (For a small example, when dropping, the liquid flowing downward from the bottle mouth must be inserted into a ventilation pipe, one end ventilates the atmosphere, one end ventilates the gap between the liquid level and the bottom of the bottle, so as to prevent negative pressure from forming in the pipeline and ensure smooth drainage.) Prevent the formation of dead water, cross-taste, reduce the fluctuation of air pressure, protect water seal, prevent water seal damage

4. It can expel water vapor and harmful gases from the reservoir and water tank quickly. The built-in gauze gauze screen can effectively prevent vectors, insects and dust from entering and destroying water quality.