Stair type grating

4.      Liquid level control is adopted to realize automatic operation.

         application range;

3.      Various sorts of materials are optional for dynamic and static gratings with wide

         water, easy for repair and long for lifetime;

2.      Driving parts are located at the support over the water, without rotation under

1.      Unique stair type cleaning principle, avoiding block of sundries and impurities;

Features:

The stair type grating is mainly used for various water supply and drainage, and is a typical fine grading, applicable for relatively shallow shaft with its width not more than 2m. It has no rotation under water, rational in structure and long for lifetime.

Application:

The stair type grating is mainly used for various water supply and drainage, and is a typical fine grading, applicable for.....