CD 534: Chamber Tops and Gully Tops for Road Drainage and Services, now at version 0.2.0. is here Find out more

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SafeSeal™ C250 manhole covers

Our range of single-seal BS EN 124:2015 C250 Group 3 manhole covers have been designed to combine high strength and light weight and include additional features such as a single seal labyrinth and safety enhancements.

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Features

Square or rectangular manhole covers

Characteristic	Value	Value	Value	Value	Value
Range	Safeseal	Safeseal	Safeseal	Safeseal	Safeseal
Clear opening (mm)	450 x 450	600 x 450	600 x 600	750 x 600	900 x 600
Overall frame (mm)	550 x 550	710 x 560	710 x 710	860 x 710	1,010 x 710
Frame depth (mm)	75	75	75	75	75
Options	Options Screw locking Neoprene seal Standard badging Flood and odour control plate Safety grille Pressure relief holes
My Wrekin	Quantity Options Screw locking Neoprene seal Standard badging Flood and odour control plate Safety grille Pressure relief holes	Quantity Options Screw locking Neoprene seal Standard badging Flood and odour control plate Safety grille Pressure relief holes	Quantity Options Screw locking Neoprene seal Standard badging Flood and odour control plate Safety grille Pressure relief holes	Quantity Options Screw locking Neoprene seal Standard badging Flood and odour control plate Safety grille Pressure relief holes	Quantity Options Screw locking Neoprene seal Standard badging Flood and odour control plate Safety grille Pressure relief holes
Downloads	Download datasheet Datasheet Download EPD data EPD Data	Download datasheet Datasheet Download EPD data EPD Data	Download datasheet Datasheet Download EPD data EPD Data	Download datasheet Datasheet Download EPD data EPD Data	Download datasheet Datasheet Download EPD data EPD Data

Stock code	Range	Clear opening (mm)	Overall frame (mm)	Frame depth (mm)	Options	My Wrekin	Downloads
DMS1C3/4545/K	Safeseal	450 x 450	550 x 550	75	Options Screw locking Neoprene seal Standard badging Flood and odour control plate Safety grille Pressure relief holes	Quantity	Download datasheet Datasheet Download EPD data EPD Data
DMS1C3/6045/K	Safeseal	600 x 450	710 x 560	75	Options Screw locking Neoprene seal Standard badging Flood and odour control plate Safety grille Pressure relief holes	Quantity	Download datasheet Datasheet Download EPD data EPD Data
DMS1C3/6060/K	Safeseal	600 x 600	710 x 710	75	Options Screw locking Neoprene seal Standard badging Flood and odour control plate Safety grille Pressure relief holes	Quantity	Download datasheet Datasheet Download EPD data EPD Data
DMS1C3/7560/K	Safeseal	750 x 600	860 x 710	75	Options Screw locking Neoprene seal Standard badging Flood and odour control plate Safety grille Pressure relief holes	Quantity	Download datasheet Datasheet Download EPD data EPD Data
DMS1C3/9060/K	Safeseal	900 x 600	1,010 x 710	75	Options Screw locking Neoprene seal Standard badging Flood and odour control plate Safety grille Pressure relief holes	Quantity	Download datasheet Datasheet Download EPD data EPD Data

Available options

Options

Locking
Neoprene seal
Integral alternative industry-standard badging ('SW', 'FW' etc.)
Ventilation holes
Flood and Odour Control Plate
Safety Grille

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Knowledge base articles

Knowledge base article

Understanding BS EN 124 groups and classes

BS EN 124:2015 divides access covers and gully grates into classes by static test load. It also categorises the various places where they may be installed from Group 1 to Group 6. This article will guide you through the groups and classes.

Knowledge base article

Specifying Products under BS EN 124

The BS EN 124 standard serves as a general guide for determining the stability of products, and it outlines the parameters for different classes of products in terms of static load tests. However, it doesn't offer much specific information about the dynamic loads that various traffic conditions on modern road systems can impose.

Knowledge base article

Why do seal plates / flood & odour control plates (F&OCPs) have WiS leakage classifications?

Understand why seal plates / flood & odour control plates (F&OCPs) have WiS leakage classifications?

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SafeSeal™ C250 manhole covers

Features

Square or rectangular manhole covers

Available options

Options

Find a product

DMS1C3/4545/K

DMS1C3/6045/K

DMS1C3/6060/K

DMS1C3/7560/K

DMS1C3/9060/K

Knowledge base articles

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