DGH0D4/6060/KHH4F (discontinued)

Captive hinges deter theft and allow safe, easy lifting during maintenance.

Enlarged corners spread loads evenly across the foundation, enhancing reliability and lifespan.

Integrated keyway frame lifting points provide safe and secure handling.

Built-in lifting points allow safe mechanical lifting, reducing manual handling and improving on-site safety.

Hold covers securely open to prevent accidental closure during access.

Covers open in sequence using standard BS 7903 lifting keys for safe, controlled access.

I-beam structure increases rigidity and reduces seat wear for a longer service life.

Strengthened corners dissipate loading stresses effectively, providing long-term durability and preventing damage to the frame and cover.

Indexed corners ensure correct orientation and alignment first time, every time.

Frame holes allow mortar to flow through the flange, creating a strong mechanical bond for added stability.

Texturing above and below the flange improves mortar grip and reduces lateral movement and cracking.