Clark Drain CD 300 Manhole Cover & Frame

The Clark Drain CD 300 is a solid top, corrosion-resistant polypropylene manhole cover and frame designed for domestic driveway use. Ideal for installations in tarmac, gravel, or grass, it can be rotated to align with the paving direction for a clean, professional finish.

The circular opening is compatible with shallow inspection chambers from all major manufacturers, and the cover includes a slip-resistant surface tread for added safety. Manufactured in Britain, the CD 300 offers reliable performance and durability with a 3.5-tonne loading classification.

Key Features

• Solid top cover & frame
• Corrosion-resistant polypropylene construction
• Compatible with all major manufacturer polypropylene shallow inspection chambers
• Rotatable to match paving direction
• Slip-resistant surface tread pattern
• Locking screws for added security
• Loading classification: 3.5 tonnes
• External dimensions: 438mm x 438mm x 37mm
• Clear opening: 220x300mm diameter
• Made in Britain