OVER FLOW GRATINGS

Structure:

The gratings appear to be modular and made of white plastic. They consist of several components:

1. Straight Sections: These are long, continuous strips with evenly spaced slots or holes running along their length. These sections likely fit together end-to-end to create the main part of the overflow channel.
2. End Caps: These are smaller pieces that fit over the ends of the straight sections to provide a clean finish and prevent debris from entering the overflow system.
3. Connectors: These are small, interlocking pieces that join the straight sections together securely.

Specifications (Based on Visual Estimation):

• Material: Plastic (likely PVC or ABS)
• Color: White, Grey, Light Orange.
• Slot/Hole Spacing: Approximately 5-10mm
• Thickness: Approximately 15-20mm
• Length of Straight Sections: Running sft.

Purpose:

These overflow gratings are designed to allow excess water to drain from a swimming pool while preventing larger debris from entering the filtration system. The modular design allows for easy installation and customization to fit different pool shapes and sizes.

Additional Considerations:

• Water Flow: The design of the slots/holes influences the water flow rate.
• Load Capacity: The gratings should be able to support the weight of people walking on them.
• UV Resistance: The material should be resistant to UV rays to prevent discoloration and degradation.