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Sealey Stem Adaptor - 22mm - 3/4" BSP - Pack of 2

Sealey Stem Adaptor - 22mm - 3/4" BSP - Pack of 2

One of a comprehensive range of high quality components for the John Guest Speedfit Air Supply Rin...

Best current price£7.68from Power Tools Direct

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Sealey Men's Cas22sta Stem Adaptor 22Mm 3/4Inbsp Pack Of 2 (John Guest Speedfit® - Pm052216e)

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17 offers from £7.68 - £18.80

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Power Tools DirectSealey Men's Cas22sta Stem Adaptor 22Mm 3/4Inbsp Pack Of 2 (John Guest Speedfit® - Pm052216e)
£5.95 delivery
£7.68
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eBaySealey 22mm Stem Adaptor 3/4""bsp Pack of 2
£3.50 delivery
£10.06
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OnBuy.comSealey Stem Adaptor 22Mm 3/4"Bsp Pack Of 2 (John Guest Speedfit® - Pm052216e)
£3.50 delivery
£11.83
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Rapid Online - Rapid Electronics Ltd.Sealey CAS22STA 22mm Stem Adaptor 3/4"bsp Pack of 2
Free delivery in 1–3 days
£12.83
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Tooled UpSealey 3/4" BSP Stem Adaptor for CAS Fast Fit Systems 22mm Pack of 2
£5.95 delivery
£12.95
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Product Information

Full details

This guide is for users building or expanding compressed air ring main systems or potable water lines. The Sealey Stem Adaptor provides a quick and reliable method to convert a 22mm push-fit connection to a 3/4" BSP male thread. A potential consideration is ensuring thread sealant is used for optimal leak prevention on the BSP side.

All features

Model Part NumberCAS22STA
BrandSealey

Extended Product Information

FAQs

What material is the Sealey Stem Adaptor made from?

The adaptor is constructed from a strong Acetal Copolymer, known for its durability and resistance to many chemicals.

Can this adaptor be used for applications other than air and water?

While designed for compressed air and potable water, its suitability for other fluids would depend on the fluid's chemical compatibility with Acetal Copolymer and the system's operating pressure and temperature. Consult specific chemical resistance charts if considering non-standard applications.

How many adaptors are included in a pack?

Each pack contains two Sealey Stem Adaptors.

What is the thread size of the male connection?

The male thread size is 3/4" BSP (British Standard Pipe).

What is the pipe size for the Speedfit connection?

The Speedfit connection is designed for 22mm outside diameter (OD) pipe.

Do I need any special tools to install this adaptor?

No, special tools are not required. The Speedfit end connects by simply pushing the pipe in, and the BSP end connects using standard wrenching techniques.

Troubleshooting

Leak from the 3/4" BSP connection

Ensure sufficient thread sealant (PTFE tape or liquid sealant) was applied to the male thread. Reapply sealant and tighten the connection more firmly, ensuring the receiving thread is not damaged.

Pipe is not secure in the 22mm Speedfit end

Ensure the pipe was pushed in straight and fully seated. Check the pipe end for damage or deformation. If the pipe is damaged, cut off the damaged section and reinsert.

Difficulty pushing pipe into the fitting

Ensure the pipe end is clean, cut square, and free of burrs. A slight chamfer on the pipe end can assist insertion. Ensure you are using the correct size pipe (22mm).

Pros and Cons

Pros

  • Enables quick and easy installation of air ring mains.
  • Versatile for both air and potable water applications.
  • Durable Acetal Copolymer construction ensures longevity.
  • Provides a standard 3/4" BSP male thread for broad compatibility.
  • Fast-fit system reduces installation time and complexity.

Cons

  • Requires appropriate thread sealant for BSP connection to prevent leaks.
  • Limited to 22mm pipe OD and 3/4" BSP thread size.
  • Not suitable for high-pressure or dynamic fluid applications beyond its specified use.

Setup, Compatibility & Care

Setup:

  1. Ensure the 22mm pipe end is clean, cut square, and free from burrs.
  2. Push the 22mm pipe firmly into the Speedfit end of the stem adaptor until it is fully seated.
  3. For the 3/4" BSP connection, apply appropriate thread sealant (e.g., PTFE tape or pipe sealant) to the male thread before screwing it into the receiving fitting.
  4. Tighten the BSP connection securely, but avoid over-tightening.

Compatibility:

  • Compatible with 22mm John Guest Speedfit pipework.
  • Provides a 3/4" BSP (British Standard Pipe) male thread for connection to standard fittings.
  • Suitable for compressed air and potable water applications within specified pressure and temperature limits.

Care:

  • The Acetal Copolymer material is generally maintenance-free.
  • Periodically check connections for any signs of leaks or damage.
  • Clean the exterior with a damp cloth if necessary. Avoid abrasive cleaners.

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