McAlpine BSP Coupling - S12A-3

Enhance your plumbing installations with the McAlpine BSP female to BSP male coupling. Crafted fro...

Best current price£2.14from City Plumbing GB

All Offers

77 offers from £2.14 - £35.36

View price history by clicking the chart icon.

City Plumbing GBMcalpine Plastic Coupling 2In X 1/2 Inch T12c
Free delivery in 1–3 days
£2.14
Visit shop
Travis PerkinsMcAlpine T12A1 Coupling 25 x 38mm
£20.00 delivery
£2.90
Visit shop
eBayMcAlpine Straight Rigid WC Connector 4"" 110mm - WC-CON1
£3.20 delivery
£3.95
Visit shop
OnBuy.comMcalpine S12d 1" Bsp Female X Bsp Male Coupling 5036484003270
Free delivery in 1–3 days
£4.81
Visit shop
DebenhamsMcalpine Unisex White S12d 1" Bsp Female X Bsp Male Coupling In
Free delivery in 1–3 days
£4.82
Visit shop

Used Offers

4 offers from £3.95 - £33.59

View price history by clicking the chart icon.

eBayMcAlpine Straight Rigid WC Connector 4"" 110mm - WC-CON1 - UK Seller!
£2.99 delivery
£3.95
Visit shop

Product Information

Full details

This guide is for plumbers and DIY enthusiasts using the McAlpine S12A-3 BSP coupling, a compact fitting designed for extending trap height in various plumbing applications. The primary benefit is its ability to provide a secure and leak-free connection with ease. Keep in mind that while it is versatile, ensure compatibility with your specific pipe materials.

All features

Model Part NumberS12A-3
BrandMcAlpine

Extended Product Information

FAQs

What does BSP stand for?

BSP stands for British Standard Pipe, a standard for pipe threads.

What materials are compatible with this coupling?

The McAlpine S12A-3 coupling is compatible with most standard plumbing materials used with BSP fittings.

Do I need any special tools for installation?

No, the compression-style coupling can be installed by hand, without the need for special tools.

Can this coupling be used outdoors?

The polypropylene material is suitable for most indoor plumbing applications. Avoid direct sunlight and extreme temperatures for extended periods.

What is the length of the coupling?

The coupling is 3 inches long.

How do I ensure a leak-free connection?

Make sure the threads are clean, align the coupling properly, and tighten the compression fitting adequately without over-tightening.

Troubleshooting

The coupling is leaking.

Tighten the compression fitting. Ensure the connection is aligned correctly and that there are no obstructions.

The coupling does not fit.

Verify the correct BSP size. Ensure compatibility with the existing waste system's thread type.

Pros and Cons

Pros

  • Easy to install with no special tools required.
  • Compatible with a wide range of pipe materials and sizes.
  • Made from durable, corrosion-resistant polypropylene.
  • Ideal for extending trap height in confined spaces.

Cons

  • Requires careful alignment during installation to ensure a leak-proof seal.
  • Compatibility limited to BSP threaded systems.
  • May require additional fittings for non-standard pipe connections.

Setup, Compatibility & Care

  1. Preparation: Ensure the BSP threaded connections are clean and free of debris.
  2. Installation: Insert the coupling into the existing BSP threaded waste system. Tighten the compression fitting by hand until snug. Do not overtighten.
  3. Compatibility: This coupling is designed for use with BSP threaded fittings and waste systems. Check the compatibility with the materials of your existing pipes.
  4. Care: Regularly check the coupling for leaks. If a leak is detected, tighten the compression fitting slightly.

![Setup image](#)

Similar items

Price History

DatePrice
Visit shop