| Nominal Size (mm) | Size (Inch) | Grade Type | Access Type | Application Logic |
| 75 mm | 2.5" | Standard | Threaded Cap | Community Distribution Lines |
| 110 mm | 4" | Commercial | Threaded Cap | Vertical Stacks / Drainage |
Straight-Line Access Logic: Engineered with a top-mounted inspection portal that allows for full mechanical rodding and cleaning of the pipeline without cutting the system.
Commercial Grade Efficiency: The 110mm variant provides a high-strength, economical maintenance solution for large-scale urban drainage and multi-story residential stacks.
Leak-Proof Threaded Closure: Features a precision-molded threaded cap with a flat-seat seal to ensure zero leakage even under significant head pressure in vertical installations.
Full-Bore Flow Integrity: The internal design ensures that the access collar does not protrude into the pipe's flow path, preventing the snagging of debris and maintaining maximum velocity.
Superior Material Resilience: Manufactured from high-purity uPVC to resist the corrosive effects of household chemicals, acidic soil, and extreme weather conditions.