A lower cost Class B option
The Nondo Maxi SMC B well cover has a non-metallic lid, making it ideal for wells with instrumentation inside requiring data transmission through the lid, such as a telemetry system.
It has an SMC (sheet moulding compound) lid, a cast iron base ring, and a plastic skirt. The traditional looking 2-bolt design has a completely sealed lid with a unique one piece gasket to prevent any surface water ingress, and has been tested to exceed load bearing requirements for traffic suitability for Australian Standard AS3996 Class B.
The 337mm diameter cover has an anti-slip dimpled surface on the lid, 2 bolts requiring an 8mm allen key, and a notch in the bottom of the lid to allow it to be levered off with a screwdriver.
Please note this well cover is a Class B well cover that is not suitable for road traffic.