Manhole Access Covers

Manhole Rings

Acheson & Glover manufacture ductile iron manhole covers / manhole access covers for a variety of manhole base sizes.

BS EN 124 AND IS 261

Weights and Dimensions

	European Standard	Loading Class	Frame Opening	Frame Overall	Frame Height	Approx Weight
			mm	mm	mm	kg
Ductile iron, double triangular, square opening, black bitumen coating	EN124	D400	600 x 600	760 x 760	100	95
Ductile iron, double triangular, square opening, black bitumen coating	EN124	D400	675 x 675	830 x 830	100	112
Ductile iron double triangular, square opening, black bitumen coating	EN124	D400	750 x 600	910 x 760	100	120
Ductile iron single piece, circular opening, black bitumen coating	EN124	B125	600 dia	750 x 750	75	52

Classification -

B125 - For car parks and driveways where heavy vehicles do not have access. 12.5 tonne test strength

C250- For heavy duty slow-moving trafficked area such as parking areas, forecourts and industrial sites. 25 tonne test strength.

D400- Used for heavy duty fast moving carriageways, high streets and trunk roads. 40 tonne test strength