Clear opening is 670mm, Loading class is D400.

Clear opening is 50cm, load class EN124 B125. Anti-theft.

CO600mm manhole cover with load capacity of EN124 D400, half weight as cast iron manhole cover. Rubber ring can be added to prevent noise and less vibration transmission.

Standard EN 124, load class A15, light duty, for pedestrians and bicycles. Open clearance is 660mm, cover diameter is 700mm.

Fully watertight manhole cover, prevent water damage for fuel tanks in chamber. Strictly compliance to EN 124 standard of loading class D400 to withstand heavy duty vehicles.

ROUND MANHOLE COVERHome SMC Manhole Cover Round Manhole Cover 720mm D400 Composite Manhole Cover
D400 Manhole Cover
720mm D400 Composite Manhole Cover

The hinged 600mm round manhole cover is the most popular size in the global market, 600mm is clear opening and designed to be very light-weighted but with heavy duty of EN124 D400.

Diameter is 900 mm, loading class is EN124 D400, designed for fuel station with double sealing including a sealed central cover on the main cover.