Wavin Osma Bossed Access Pipe E D/SW (Grey) 110mm – 4CS474SE

A compact access pipe providing a sealed branch connection on 110 mm PVC‑U soil or drain runs. Designed with downward-facing solvent-weld connections (both ends) and a factory-installed screw-cap access cover, it enables easy rodding or inspection via a ⌀80 mm cleaning eye. Ideal for above-ground or accessible installations. Made in the UK and KIWA-certified.

• Large ⌀80 mm cleaning eye enables easy access for maintenance.
• Permits in-line insertion into 110 mm drainage runs.
• Screw cap retains water-tight integrity between uses.
• 219 mm length and 118 mm diameter fit neatly in vertical stacks
• KIWA-approved for soil, waste, and vent applications.