The Grey Push‑Fit Soil Pipe Reducer Kit is a compact, high‑performance solution for linking different sized waste pipes to a 110 mm soil stack. The kit includes one 110 mm reducer and three boss adapters (32 mm, 40 mm and 50 mm), all made from durable PVC‑U that meets BS EN 1329 standards and tolerates high‑temperature waste discharge.
What’s inside
– 1 × 110 mm soil pipe reducer – fits snugly inside a 110 mm pipe (internal diameter 106 mm)
– 1 × 32 mm boss adapter – connects 32 mm solvent‑weld pipe
– 1 × 40 mm boss adapter – connects 40 mm solvent‑weld pipe
– 1 × 50 mm boss adapter – connects 50 mm solvent‑weld pipe
Key features
– Push‑fit design – no tools or soldering required; simply push the reducer into the soil pipe and attach the appropriate boss adapter.
– Versatile sizing – the single kit covers three common pipe diameters, reducing inventory and simplifying installation.
– Robust construction – PVC‑U material provides resistance to chemicals and heat, ensuring a long‑lasting seal.
– Compact dimensions – overall height 49 mm; adapters are only 29 mm tall, saving space in tight crawl‑spaces.
Ideal for residential or commercial plumbing projects, this grey reducer kit streamlines the connection of smaller waste lines to a main soil stack while delivering reliable performance and compliance with industry standards. Perfect for DIY enthusiasts and professional installers alike.





Reviews
There are no reviews yet.