C250 Manhole Covers — Specifications, Sizes & Applications
What is a C250 Manhole Cover?
A C250 manhole cover is a cast iron cover rated to withstand a maximum test load of 250 kN, approximately 25 tonnes. It is manufactured in accordance with BS EN 124:1994.
Where is C250 Used?
C250 covers are engineered for areas with moderate vehicular traffic:
- Kerbside channels and road shoulders
- Slow-speed road sections
- Car park entrances and exits
- Delivery bays and loading areas
- Medium-traffic residential roads
Standard Sizes Available at HAMS Engineering
| Size | Shape | Seal Type | |------|-------|----------| | 500 x 500 mm | Square | Double Seal | | 600 x 600 mm | Square | Double Seal | | 600 mm Diameter | Circular | Single Seal | | 900 x 900 mm | Square | Double Seal | | 1100 x 1100 mm | Square | Double Seal |
Why Choose Cast Iron C250 Covers?
- Durability: 30+ years service life
- Load resistance: Excellent resistance to dynamic and static loads
- Theft deterrent: Low scrap value reduces theft risk
- Cost-effective: Best price-to-performance ratio for medium-duty applications
- Corrosion resistance: Resists corrosion in most urban environments
C250 vs B125: Which Do You Need?
| Factor | B125 | C250 | |--------|------|------| | Load capacity | 12.5 tonnes | 25 tonnes | | Typical use | Car parks, driveways | Kerbside, road shoulders |
If the installation area sees any regular vehicular traffic beyond light cars in a parking lot, C250 is the recommended minimum.
Contact HAMS Engineering
📞 +94 76 066 0861 | 📧 info@hhkplumbing.com
Need help with your engineering project?
Contact HAMS Engineering — +94 76 066 0861 or info@hhkplumbing.com