Hargreaves Halifax HD6482 150mm x 100mm Cast Iron Grey Rectangular 4 Branch Inspection Chamber
Unavailable for Online Ordering
Call for Availability150x100mm precast chamber unit with a rectangular door, avoiding a brick-built manhole at a four way junction below ground.
- Configuration - Rectangular door chamber sized for a four way junction.
- Footprint - 150x100mm branch sizing, matching the Halifax Drain range at this diameter.
- Body - Built from grey cast iron conforming to BS EN 877, coated to a minimum average thickness of 150 microns.
- Servicing - The bolted rectangular door opens for rodding and inspection at the junction.
Installing a full brick or concrete manhole is not always proportionate for a smaller buried junction. The Halifax HD6482 packages a four way junction and a rectangular access door into one 150x100mm precast unit that drops straight into the run.
Why a chamber unit
Maintenance access at a junction follows the same general principle as elsewhere in BS EN 12056-2: somewhere to rod and inspect the pipework without digging it up. A precast chamber gets there without the labour of building a manhole from scratch, and this rectangular door version is sized for a four way configuration.
Build
- Casting - Built from grey cast iron conforming to BS EN 877, coated to a minimum average thickness of 150 microns.
- Access door - Bolted rectangular door over the junction, opened for rodding and inspection.
Kitemark heritage
The Halifax system carries third party BSI Kitemark certification (No. 684754), confirming compliance with BS EN 877, alongside CE marking under the EU Construction Products Regulation and membership of SoPHE, the Society of Public Health Engineers within CIBSE.
Full dimensions are set out in the manufacturer's Halifax Technical Guide.