320mm Recessed Manhole Cover & Frame 80mm deep

Product Description

Create a clean, safe, and durable finish for a 320mm round inspection chamber with this 320mm Recessed Manhole Cover & Frame 80mm deep. The design allows a square surround to be used while maintaining a 320mm round clear opening, making it ideal for installations where square paving or slabs are used but the underlying chamber is round. The unit is lightweight yet strong, constructed from robust PVC, and meets pedestrian load requirements for walkways and similar areas.

The clear opening is 300mm, allowing sufficient access for inspection, cleaning, or rodding. The full dimensions of the cover and frame are approximately 380mm × 380mm × 30mm (length × width × height), allowing it to sit neatly over the riser or base without excessive protrusion. Rated for a 15 kN load, this cover is suitable for pedestrian traffic. It is compatible with 320mm diameter risers and inspection chamber bases, ensuring a tight fit and easy installation. The cover/frame must be installed flush with the finished surface to avoid trip hazards and maintain safety standards. It comes with a 10-year guarantee and is constructed to relevant industry specifications.

Key Features

• Square surround with a round clear opening of about 300mm to match 320mm chamber openings.

• Overall cover/frame dimensions: ≈380mm × 380mm × 30mm.

• Material: durable PVC, suitable for underground drainage use.

• Load rating: 15 kN, appropriate for pedestrian areas.

• 320mm diameter interface for risers/bases; square outer frame for aesthetic integration with paving or surface finishes.

• 10-year guarantee included.

Benefits

• Aesthetic finish: Square top frame works better with square paving, tiles or landscaping, giving improved visual alignment over simply having a round lid visible.

• Safe & compliant: A fully rated cover/frame helps ensure compliance with pedestrian load requirements and reduces trip hazard risks.

• Clear access: The 300mm clear round opening provides adequate working space for inspection, rodding or cleaning without having to remove large sections.

• Durability & low maintenance: PVC construction ensures resistance to corrosion, moisture, and typical environmental wear; the guarantee adds extra reassurance.

• Ease of installation: Designed to fit existing 320mm chamber interfaces, so replacing or upgrading old covers is straightforward.

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