DualSlot HB Lid Units 525

The DualSlot HB 525 Lid has been designed to allow a standard 250mm central concrete upstand to be visible regardless of channel size. The remainder of the lid is covered by asphalt and can be used where HB loading is required.

• One visible section common to all channel sizes
• Suitable for trafficking up to HB loading
• Slots flared to minimise blockages
• Rodding Eyes can be cast in to facilitate easy maintenance