Name: Cosmoplast PPR Reducer Bush, 50 × 40mm, Heat-Fusion, Compact Step-Down
Brand: Fepy
SKU: 34158-NOS
Price: 6.67 AED
Availability: InStock

Question 1

What is the Cosmoplast PPR Reducer Bush 50 × 40 mm used for?

Accepted Answer

It's a heat-fusion compatible connector that steps down a PPR system from 50 mm to 40 mm, helping you join different pipe sizes in hot- and cold-water networks with a secure, leak-free joint.

Question 2

What sizes does this reducer accommodate?

Accepted Answer

The reducer transitions from a 50 mm PPR pipe to a 40 mm PPR pipe, enabling seamless size changes within the same system.

Question 3

What materials and compatibility should I know about?

Accepted Answer

It’s made from durable polypropylene random copolymer (PPR) and is designed for heat-fusion (fusion-weld) connections, providing homogeneous joints with good thermal and chemical resistance for potable water and related applications.

Question 4

How do I install the 50 × 40 mm PPR reducer bush?

Accepted Answer

For fusion-weld installations: cut and deburr both pipe ends, dry-fit to ensure proper alignment, clean the pipe ends, heat-fuse the 50 mm side and the 40 mm side separately according to your fusion tool’s instructions, press together to form a tight seal, and allow it to cool undisturbed before testing for leaks.

Question 5

Where can I use this reducer? Is it suitable for potable water?

Accepted Answer

Yes. It’s designed for potable water systems and hot/cold water piping, offering corrosion resistance and a non-toxic composition suitable for residential and light industrial use.

Question 6

Is this reducer safe for high temperature and pressure environments?

Accepted Answer

It is engineered to withstand typical high-temperature and higher-pressure water systems encountered in residential and industrial settings, but always ensure the overall system design complies with local codes and the specific pressures you expect.

Question 7

What are the key benefits of choosing this PPR reducer over metal reducers?

Accepted Answer

Compared to metal reducers, this PPR reducer resists corrosion, provides a leak-free fusion joint, is non-toxic for potable water, and generally offers easier, faster installation with lower material costs.

Question 8

How can I size and select the right reducer for my project?

Accepted Answer

If you’re stepping down from 50 mm to 40 mm, this reducer is the direct fit. Ensure the fusion process is properly performed and verify that your system pressure and temperature are within the fittings’ supported range.

Question 9

How can I check for leaks after installation and what troubleshooting steps should I take?

Accepted Answer

After cooling, perform a pressure test specific to your system. If you notice any leaks at the fusion joint, depressurize and recheck the joint alignment, re-cut if needed, and re-fuse. Ensure the pipe ends were clean and deburred prior to fusion.

Question 10

What are some good alternative PPR reducers available on Fepy for comparison?

Accepted Answer

If you want to compare options, you can consider: Cosmoplast PPR Reducer Bush 50x32 (URL: https://fepy.com/product/cosmoplast-ppr-reducer-bush-50x32) and Cosmoplast PPR Reducer Bush 40x32 (URL: https://fepy.com/product/cosmoplast-ppr-reducer-bush-40x32). These provide similar fusion-weld compatibility with different size reductions, so you can pick the best fit for your piping layout.

Question 11

What kind of accessories or related fittings should I pair with this reducer for a complete setup?

Accepted Answer

Pair it with compatible PPR pipes and fusion-wusion connectors such as 50 mm and 40 mm PPR pipes, end caps, tees, and elbows from the same or compatible PPR range to ensure consistent fusion quality and system integrity.

Question 12

Are there installation tips to ensure a durable, leak-free connection every time?

Accepted Answer

Yes. Ensure clean, deburred pipe ends; confirm proper pipe straightness; use correct fusion settings for the PPR material; apply even pressure during fusion; allow adequate cooling time before testing; and verify joints under safe pressure conditions after installation.

Cosmoplast PPR Reducer Bush, 50 × 40mm, Heat-Fusion, Compact Step-Down

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