McAlpine Spare Parts
Electrical Deals Direct supplies genuine McAlpine spare parts for waste and drainage fittings, including WC pan connectors, traps, sink kits and tundishes. Order online with trade pricing, fast dispatch and expert phone support from a team who know plumbing and drainage installations inside out.
About McAlpine Parts
McAlpine is a long-established British manufacturer of plumbing waste fittings, best known in the trade for its traps, WC pan connectors and sink waste systems used across domestic and commercial installations. Because these fittings sit at the point where pipework meets the appliance, getting the right size, seal type and connector format matters for a leak-free, code-compliant install — whether that's replacing a perished trap, swapping in a flexible pan connector on a tricky refit, or fitting a self-closing tundish for a boiler discharge.
Other products we sell at EDD that pair with McAlpine parts can be found in our McAlpine Filters, boiling tap parts and HVAC and heating parts ranges.
Common McAlpine Parts We Stock
- WC pan connectors — rigid and flexible Macfit and standard connectors in straight and 90° angled formats, including extended-inlet and adjustable-length options to suit different pan-to-soil-pipe distances
- Bottle traps — basin and sink bottle traps in 1¼" and 1½" sizes, in standard and adjustable-inlet versions
- P traps — swivel P traps for standard basin and sink waste runs
- Sink waste kits — bowl-and-a-half and double bowl plumbing kits with the connecting nozzles needed for multi-bowl sink installs
- Waste valves — space-saving self-closing basin waste valves for tight under-basin fitting
- Seals & tundishes — twin-nozzle seals and self-closing valve tundishes, commonly used on boiler and appliance discharge points
How to Find the Right McAlpine Part
McAlpine parts are matched to pipe size and connection type, so start by measuring the waste or inlet diameter (typically 1¼" or 1½" on traps) and checking whether you need a rigid or flexible connector for the WC pan-to-soil-pipe run. Adjustable-length and extended-inlet variants exist to cope with awkward offsets, so measure the actual distance and angle before ordering rather than assuming a standard length will do. If you're not sure which part fits your installation, use our Can't Identify Your Spare Part? service, or send our trade counter team the model number or a photo of the old component and we'll match it for you.
Why Buy McAlpine Parts from Electrical Deals Direct
- Trade pricing on all McAlpine parts, with account pricing available for regular buyers
- Same-day dispatch on in-stock parts ordered before cut-off
- Genuine McAlpine parts sourced directly from the manufacturer, not aftermarket substitutes
- Expert phone support to match the right trap, connector or kit to your installation
- Deep plumbing and drainage knowledge on hand, not just a parts list
Related Categories
Looking for McAlpine water filters? Browse our McAlpine Filters range. You may also find our boiling tap parts, HVAC and heating parts and all spares and accessories useful. Not sure what you need? Try our Product Advisor or browse the Advice Centre.
McAlpine Parts — Frequently Asked Questions
What's the difference between a bottle trap and a P trap?
A bottle trap uses a removable canister to hold the water seal and is easier to clean out, while a P trap uses a curved pipe section. Both are available from McAlpine in 1¼" and 1½" sizes to suit basins and sinks.
Do you stock both rigid and flexible WC pan connectors?
Yes — we carry rigid Macfit and standard connectors for straightforward runs, plus flexible connectors for awkward offsets where a fixed-angle rigid piece won't fit.
What sizes of McAlpine trap do you stock?
Our range covers 1¼" traps for basins and 1½" traps for sinks, in both standard and adjustable-inlet versions to suit different waste positions.
Can I use a McAlpine tundish for a boiler discharge?
Our MACTUN-1 tundish comes with a self-closing valve and is a common fitting for boiler and appliance discharge points, but always check it matches your system's discharge pipe specification before fitting.
Do you also stock McAlpine water filters?
Yes — McAlpine filters are a separate range from the waste and drainage parts here; you'll find them in our McAlpine Filters section under Water Filters.
Not sure exactly which part you need? Use our parts finder to search by model. If you'd rather talk it through, call our team on 01934 253600 or use live chat and we'll help you get the right McAlpine spare first time.
From Splash Backs to Drip Plates to Air Filters, if it's not in the list, don't hesitate to call us on 01934 253600, or send an email over to [email protected]. We are confident that we can source your replacement part or accessory.
