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The FP McCann P10 Man Ring 1200 × 250 mm SR4 D/STEP is a high-quality precast concrete component engineered for groundworks and drainage infrastructure applications. Manufactured by FP McCann, a leading UK civil engineering materials supplier, this manhole ring forms a structural section of a manhole or access chamber, offering dependable support, water resistance and long-term durability.
This chamber ring is manufactured in accordance with recognised European precast concrete standards, utilising FP McCann’s proven tongue-and-groove jointing system to create a strong, stable installation when coupled with compatible rings and slabs. The double step (D/STEP) design incorporates internal steps that provide safer, easier access for inspection and maintenance crews.
Constructed from dense precast concrete, the P10 ring is well suited to manhole applications within sewage, surface water and storm drainage systems where a durable below-ground connection is required. Its robust build helps withstand backfill loads, ground movement and environmental stresses common to infrastructure projects.
Product Name: FP McCann P10 Man Ring 1200×0250 mm SR4 D/STEP
Manufacturer: FP McCann
Type: Precast Concrete Manhole Chamber Ring
Diameter: ~1200 mm external
Height/Depth: ~250 mm
Design: Integrated Double Steps (D/STEP) for safe internal access
Joint System: Tongue-and-groove precast joint
Material: High-strength precast concrete
Durable & robust construction for long-term underground service life
Double steps integrated for safer entry during inspections and maintenance
Tongue-and-groove design enhances stability and alignment with adjoining rings
Ideal for use in sewer and drainage manholes, inspection chambers, and related groundworks projects
Manufactured in line with recognised precast concrete standards such as BS EN 1917 and BS 5911-3/-4 for concrete manholes, chambers and soakaways when used as part of a compliant system (see FP McCann general range).
SR4 grading refers to the structural rating suitable for typical manhole chamber applications under normal loading conditions.
Sewer and foul water manholes
Surface water drainage inspection chambers
Stormwater access points
Pipeline junctions and direction changes
Below-ground infrastructure requiring robust access rings
For civils contractors, groundworkers and drainage specialists, the FP McCann P10 Man Ring offers a reliable, precast concrete solution for manhole chamber construction. Its double step design enhances safety for maintenance staff, while FP McCann’s established manufacturing pedigree ensures consistent quality and performance on site.
