PWCS Heavy Duty Manhole Cover designed to be both watertight and airtight and has a load bearing capacity of up to 400KN.
Comply with BS 9124 : 2008, and BS EN124 

Manhole Safety Handrail - SS316

Manhole Liftting Pins Have been designed and made specifically to lift and safely position concrete well rings. (manhole chamber ring ) The unique quick-release feature, enable ground workers to complete the installation without the use of additional tools.

Multi-Strand Poly-Propylene Nylon Manhole Safety Nettingg