Invena Pipe Fitting - 3/4 x 3/8 Inch

Reducing nipple designed for installation in water supply and central heating systems. Specificati...

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B&QB&Q - 1/2X3/8 Inch Thread Reduction Male X Female Pipe Fittings Reducer Adaptor Brass
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Product Information

Full details

This Invena pipe fitting is designed for plumbers and DIY enthusiasts working with water supply and central heating systems. Its key benefit is providing a secure and reliable connection between pipes of different sizes, specifically reducing from 3/4 inch to 3/8 inch. A potential caveat is that it is constructed from cast iron brass, which may have specific compatibility or corrosion considerations in certain environments compared to other materials.

All features

BrandInvena

Extended Product Information

FAQs

What material is this pipe fitting made from?

The fitting is made from cast iron brass.

What are the thread sizes of this fitting?

It has a 3/4 inch male thread on one end and a 3/8 inch female thread on the other end (BSP).

What is the maximum operating temperature?

The maximum operating temperature is +100°C.

What is the maximum pressure rating?

The maximum pressure rating is 1.0 MPa, which is equivalent to 10 bar.

Can this fitting be used for gas lines?

No, this fitting is specifically designed for water supply and central heating systems, not gas lines.

How do I ensure a leak-proof connection?

Use appropriate thread sealant tape (PTFE tape) or pipe dope on the male threads and tighten securely with a wrench, but avoid overtightening.

Is this fitting suitable for outdoor use?

While it can be used in outdoor plumbing, the cast iron brass material may be susceptible to corrosion from prolonged exposure to the elements. Ensure it is installed in a protected location if possible.

Troubleshooting

Leaking connection

Check that the thread sealant tape or dope was applied correctly and sufficiently. Ensure the fitting is tightened appropriately without being overtightened. Inspect threads on both the pipe and fitting for damage.

Difficulty threading the fitting

Verify that you are using the correct BSP thread size (3/4 inch male to 3/8 inch female, or vice-versa depending on how you are connecting). Ensure the threads are clean and free of obstructions or cross-threading.

Fitting does not hold pressure

Re-check all connections for leaks. Confirm that the system pressure does not exceed the fitting's maximum rating of 10 bar.

Pros and Cons

Pros

  • Provides a reliable transition between different pipe sizes.
  • Constructed from durable cast iron brass for long service life.
  • Suitable for a wide range of operating temperatures and pressures.
  • Easy to install with standard BSP threading.

Cons

  • Cast iron brass may be susceptible to certain types of corrosion over time.
  • Not suitable for applications requiring extremely high flexibility or vibration resistance.
  • Requires appropriate sealant or tape for a leak-proof connection.

Setup, Compatibility & Care

Setup: Ensure both the 3/4 inch and 3/8 inch pipe ends are clean and free from debris. Apply appropriate thread sealant tape (PTFE tape) or pipe dope to the male threads of the fitting or the female connection as per standard plumbing practices. Screw the fitting onto the corresponding pipe connection until hand-tight, then use a wrench to tighten an additional 1-2 turns for a secure fit, taking care not to overtighten and damage the threads. Ensure the fitting is compatible with the threading standard of your existing pipes (BSP).

Compatibility: This fitting is designed for use with standard 3/4 inch and 3/8 inch BSP threaded pipes in water supply and central heating systems. It is rated for temperatures up to +100°C and pressures up to 1.0 MPa (10 bar).

Care: As this fitting is made of cast iron brass, periodic inspection for signs of corrosion or wear is recommended, especially in environments with aggressive water. Ensure connections remain tight. No specific maintenance is typically required beyond standard system checks.

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