Wavin Commercial
Wavin Osma Mupvc 50mm Solvent Weld Waste System Black Reducer 50mm X 40mm 2M456B
Code: 991343
£5.06ex VAT
£6.07 inc VAT
£5.06ex VAT
£6.07 inc VAT
Wavin at trade prices
Pipe, drainage and underfloor heating
Wavin manufactures above and below ground drainage, soil systems and Hep2O push-fit plumbing, all designed around real site conditions. Its underground drainage range is widely used on new build and extension work where compliance and sizing matter.
- Underground and above-ground drainage
- Hep2O push-fit plumbing
- Underfloor heating systems
Trade pricing Nationwide delivery Genuine, warrantied stock
Showing 24 products · more available
- Wavin Commercial
Wavin Osma Mupvc 50mm Solvent Weld Waste System Black Reducer 50mm X 32mm 2M458B
Code: 991344£5.06ex VAT£6.07 inc VAT£5.06ex VAT£6.07 inc VAT - Wavin Commercial
Wavin Osma Mupvc 50mm Solvent Weld Waste System Black Tee 87.5Deg 2M190B
Code: 991339£11.84ex VAT£14.21 inc VAT£11.84ex VAT£14.21 inc VAT - Wavin Commercial
Wavin Osma Mupvc 50mm Solvent Weld Waste System Black Knuckle Bend 90Deg 2M160B
Code: 991332£8.75ex VAT£10.50 inc VAT£8.75ex VAT£10.50 inc VAT - £532.05ex VAT£638.46 inc VAT
- Wavin Commercial
Wavin Tigris K1 straight pipe 32mm 5m length 3041228
Code: 959177£59.92ex VAT£71.90 inc VAT£59.92ex VAT£71.90 inc VAT - £25.11ex VAT£30.13 inc VAT
- £53.12ex VAT£63.74 inc VAT
- £27.34ex VAT£32.81 inc VAT
- £8.45ex VAT£10.14 inc VAT
- £14.53ex VAT£17.44 inc VAT
- £42.60ex VAT£51.12 inc VAT
- Wavin Commercial
Wavin Hdpe Concentric Reducer 160 x 110 3003816
Code: 917807£17.54ex VAT£21.05 inc VAT£17.54ex VAT£21.05 inc VAT - £15.29ex VAT£18.35 inc VAT
- £5.53ex VAT£6.64 inc VAT
- £6.07ex VAT£7.28 inc VAT
- £42.07ex VAT£50.48 inc VAT
- £40.89ex VAT£49.07 inc VAT
- £20.10ex VAT£24.12 inc VAT
- £14.28ex VAT£17.14 inc VAT
- £20.79ex VAT£24.95 inc VAT
- £20.12ex VAT£24.14 inc VAT
- £32.49ex VAT£38.99 inc VAT
- £7.50ex VAT£9.00 inc VAT
Buying guides
Plumbing
A Guide to Plumbing Valves
A plain-English rundown of the plumbing valves you'll come across on a typical domestic system, and what each one does.
PlumbingPlumbing Pipe Sizes Explained
What the common UK pipe sizes are used for, plus the difference between metric and older imperial pipework.
PlumbingCopper Pipe vs Plastic Pipe: Which Is Best?
A practical comparison of copper and plastic pipe covering cost, durability, installation and where each performs best.
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SalamanderDelivery you can plan around
Free delivery over £100 ex VAT. Standard UK mainland delivery is £6.95 ex VAT.
Delivery information14-day standard returns
Eligible unused items may be returned within 14 days of delivery. Statutory rights are unaffected.
Returns policySecure checkout
Card payments are processed over an encrypted connection. We never store your card details.
How we handle your dataTalk to our team
Mon–Fri 8am–5:30pm on 0330 043 4559 — specification checks, availability and project pricing.
Contact usStandard UK mainland delivery is £6.95 and free on orders over £100 ex VAT. Heavy or palletised items, the Highlands, Islands and Northern Ireland are quoted separately at checkout.