Circular Cover & Square Frame
Manufactured from high quality cast iron, it provides reliable performance, secure access, and strength for medium and heavy duty applications.
Product Description
The Circular Cover and Square Frame is designed to provide secure and reliable access to underground chambers, inspection points, and utility systems. Its durable construction makes it suitable for drainage, infrastructure, and other industrial applications.
The cover features closed keyholes, a single seal, and foundation bolt holes for secure installation. Optional features include a locking device for added security and a black epoxy or bitumen coating for additional surface protection.

Specifications of Circular Cover and Square Frame
Specification | Details |
|---|---|
Product Name | Circular Cover and Square Frame |
Brand | UKC FOUNDRY |
Clear Opening (A) | 652 mm |
Over Base (B) | 600 mm |
Depth (C) | 75 mm |
Load Capacity | 41 tons |
Seal Type | Single Seal |
Locking Device | Optional |
Coating | Black Epoxy / Bitumen (Optional) |


Features
Durable Construction: Designed for reliable performance in infrastructure and utility applications.
Closed Keyholes: Provides a neat cover design.
Single Seal: Helps seal the joint between the cover and frame.
Foundation Bolt Holes: Allows the frame to be secured during installation.
Optional Locking Device: Provides additional security when required.
Protective Coating Options: Available with black epoxy or bitumen coating for added surface protection.
Frequently asked questions
Here are some common questions about our product.
It is used to provide secure access to underground utility chambers, drainage systems, and inspection points.
The clear opening diameter is 600 mm.
The overall frame size is 800 × 800 mm.
The specified depth is 50 mm, as shown in the technical drawing.
Yes, it can be considered for drainage and utility infrastructure projects, provided its dimensions and load rating meet the project requirements.
Contact PFC with your required quantity and project specifications to request pricing and availability.
