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JG Speedfit Brass Drain Cock - 15mm

JG Speedfit Brass Drain Cock - 15mm

Suitable for use with central heating systems. John Guest Speedfit products blend push-fit and mul...

Best current price£1.58from Norbreck bathrooms

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Product Information

Full details

This guide is for homeowners and professionals using or considering the JG Speedfit Brass Drain Cock - 15mm for their central heating systems. The primary benefit is its ability to easily drain water from your heating system without tools. However, it's crucial to remember this drain cock is only suitable for central heating systems. This guide will cover the product's features, usage, setup, and troubleshooting tips to ensure you can use the product effectively.

All features

BrandJG Speedfit

Extended Product Information

FAQs

What is the primary use of the JG Speedfit Brass Drain Cock?

It is used to drain water from central heating systems.

What materials is the drain cock compatible with?

It is compatible with copper pipes and Speedfit PEX and polybutylene plastic pipes (inserts required).

Do I need any tools to install or demount the drain cock?

No, the push-fit design allows for tool-free installation and removal.

What is the maximum operating temperature?

The maximum operating temperature is 105°C.

Is this drain cock suitable for all types of plumbing systems?

No, it is only suitable for central heating systems.

What is the warranty period?

The product comes with a 50-year guarantee.

Where is the JG Speedfit Brass Drain Cock manufactured?

It is designed, manufactured, and assembled in the UK.

Troubleshooting

Drain cock is leaking after installation.

Ensure the pipe is fully inserted into the drain cock. Check the connection for any debris or damage. If the issue persists, replace the drain cock.

Drain cock is difficult to open or close.

Check for any obstructions. Lubricate the valve if necessary with a suitable lubricant designed for plumbing components. If the problem continues, replace the drain cock.

Water drains slowly.

Check for any blockages in the pipework or drain cock. Ensure the system is depressurized before draining.

Pros and Cons

Pros

  • Easy installation and removal, saving time and effort.
  • Durable DZR brass construction for extended lifespan.
  • No tools required for installation or demounting.
  • WRAS approved, ensuring quality and safety.
  • Wide operating temperature range.
  • Comes with a 50-year guarantee.

Cons

  • Only suitable for central heating systems, limiting its application.
  • Requires inserts when used with Speedfit PEX and polybutylene plastic pipe.
  • Specific to 15mm pipe size, limiting compatibility with other sizes.

Setup, Compatibility & Care

Setup

  1. Ensure the central heating system is switched off and has cooled down.
  2. Locate the drain point on your central heating system, typically found at the lowest point.
  3. Ensure you have the right size drain cock (15mm) for your pipework.
  4. If connecting to copper pipe, ensure the pipe is clean and free from debris.
  5. If using Speedfit PEX or polybutylene plastic pipe, insert the appropriate inserts into the pipe ends before connecting to the drain cock.
  6. Push the pipe firmly into the drain cock until it is securely connected.
  7. Open the drain cock to allow water to flow out and drain the system.

Compatibility

The JG Speedfit Brass Drain Cock - 15mm is compatible with:

  • Central heating systems
  • Copper pipe
  • Speedfit PEX and polybutylene plastic pipe (with inserts)

Care

  • Regularly inspect the drain cock for any signs of leaks or damage.
  • Ensure the drain cock is fully closed after use to prevent water leakage.
  • Avoid using excessive force when tightening connections.
  • Clean the drain cock with a damp cloth if necessary; avoid harsh chemicals.

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