What is a Drainage Grill or Catchment Grill?
The drainage grill or catchment grill is a drainage component that has a function similar to a manhole cover. However, the drainage grill or catchment grill has square or round holes in the lid. These holes serve as entrances for water on the surface so that it can flow into the drainage.
Then what is the function of the drainage grill or catchment grill?
- Filtering garbage/solid waste so that it doesn't enter the sewer (culverts, etc.).
- The janitor's entrance to the main channel (culvert) when cleaning the channel (especially for the large grill cover and hinge-opening model).
- Retaining vehicle loads, and
- As an aspect to beautify the city planning, especially roads and pedestrian areas / sidewalks.
Standard Specifications of Drainage Grill or Catchment Grill
- Material is made of national standard cast steel
- Square, rectangular and circle shape or according to request
- Static type (off) and hinged type (can be opened and closed)
- Can add logos/symbols/symbols of agencies/cities/districts
- Can add text
- Color according to request
CV. Dwi Metal Jaya sells drainage grills or catchment grills that can be tailored to your specifications. Check the drainage grill or catchment grill and its specifications on our website manholegrillcover.com. Feel free to contact us immediately to discuss your drainage grill or catchment grill needs.
