Chassis Weep Hole "GD Type, GDL Type"
A check valve to reduce uplift pressure in rivers, adjustment ponds, and waterways! Prevents underground infiltration of groundwater and spring water.
The "GD type and GDL type" weep holes for the base are check valves for drainage methods. They have a simple structure, so there are no failures. Made of synthetic resin, they do not rust and can be used semi-permanently. The steel plate inside the rubber valve prevents warping of the valve body and maintains the water-stopping effect. The valve is inserted after construction, so it is not damaged. *GD type: Comes with a resin screen to protect the rubber valve. 【Features】 ○ High weather resistance and corrosion resistance ○ High pressure resistance ○ High water tightness ○ Easy repair of rubber valves ○ Easy installation For more details, please contact us or download the catalog.
