Name: Thomsun 50mm x 4m PN-20 PPR Pipe
Brand: Fepy
SKU: 35332-NOS
Price: 48.75 AED
Availability: InStock

Question 1

What is the Thomsun 50mm x 4m PN-20 PPR Pipe, and what is it used for?

Accepted Answer

The Thomsun 50mm x 4m PN-20 PPR Pipe is a 50 mm diameter polypropylene random copolymer pipe, 4 meters long, with a PN-20 pressure rating. It’s designed for hot and cold water distribution, irrigation, and similar piping applications. Its push-fit connection system and resistance to corrosion, abrasion, and chemicals make it a durable, easy-to-install choice for plumbing or piping systems on Fepy.com.

Question 2

What does PN-20 mean for this pipe’s performance and where can I use it?

Accepted Answer

PN-20 indicates a maximum nominal pressure rating of 20 bar at 20°C. This pipe is suitable for standard domestic water supply and heating uses, with safe operation generally up to about 95°C for short periods. Use it for hot and cold water piping, radiant heating loops, and irrigation projects where a 50 mm diameter PPR pipe is appropriate.

Question 3

What is PPR-C material and why is it used in this pipe?

Accepted Answer

PPR-C stands for polypropylene random copolymer. It offers excellent temperature resistance, good chemical and abrasion resistance, and long-term durability. These properties make Thomsun PPR-C pipes reliable for high-temperature and high-pressure water systems.

Question 4

How does the push-fit connection system on this pipe work?

Accepted Answer

The push-fit system lets you connect without glue or special tools. Cut the pipe end square, deburr the edge, insert the pipe into a push-fit fitting until you hear a click, and you’re sealed. To release, press the release collar and pull the pipe out.

Question 5

How should I install this pipe in new or retrofit projects?

Accepted Answer

Plan the layout, cut the pipe to length, prepare the ends, and insert into compatible push-fit fittings. Secure the piping with clamps or supports every 1–2 meters to prevent sagging, avoid sharp bends, and test the system under pressure after assembly to check for leaks.

Question 6

What are typical applications for this pipe?

Accepted Answer

Typical uses include domestic hot and cold water distribution, radiant floor heating circuits, and general irrigation or piping runs in buildings. It’s suitable for any project requiring a 50 mm diameter PPR solution with reliable pressure handling.

Question 7

What safety or compliance considerations should I know?

Accepted Answer

Store the pipe away from direct sunlight before installation, follow local plumbing codes, avoid exposure to incompatible chemicals, and ensure the system operates within the recommended temperature and pressure range. During installation, depressurize if needed and use proper safety practices when cutting or handling the pipe.

Question 8

How should I maintain or care for this pipe?

Accepted Answer

Keep the pipe clean and free from sharp edges or deformation, avoid kinking near fittings, and periodically inspect joints for leaks. Use compatible fittings and keep the system clean during and after installation to prevent debris from entering push-fit connections.

Question 9

How long will this pipe last and what affects its longevity?

Accepted Answer

When properly installed and operated within its PN-20 rating, PPR pipes offer many years of service with excellent corrosion and chemical resistance. Longevity is influenced by correct installation, temperature/pressure conditions, and avoiding physical damage or exposure to incompatible substances.

Question 10

What are common installation issues and how can I troubleshoot them?

Accepted Answer

Common issues include leaks at joints or connections and mis-seated fittings. Troubleshoot by ensuring ends are cut square, deburred, and fully inserted into push-fit fittings until the click is heard. Re-seat or replace any faulty fittings, and verify the system is depressurized before reworking joints.

Question 11

Which other PPR pipes on Fepy.com should I consider if I need a different size or rating?

Accepted Answer

If you need alternatives with different sizes or ratings, consider these options on Fepy.com: Thomsun 50mm x 4m PN-16 PPR Pipe (https://fepy.com/product/thomsun-50mm-x-4m-pn-16-ppr-pipe), Thomsun 32mm x 4m PN-20 PPR Pipe (https://fepy.com/product/thomsun-32mm-x-4m-pn-20-ppr-pipe), and Thomsun 50mm x 6m PN-20 PPR Pipe (https://fepy.com/product/thomsun-50mm-x-6m-pn-20-ppr-pipe). These provide a range of diameters, lengths, and pressure ratings to fit different projects.

Question 12

What accessories should I buy with this pipe for a complete setup?

Accepted Answer

Pair this pipe with compatible 50 mm push-fit fittings such as elbows, tees, couplers, and end caps, plus clamps or supports. Consider a cutting tool designed for PPR, deburring tool, and a pipe cleaning cloth to ensure clean ends before assembly. Ensure all fittings are the same push-fit system as the pipe for reliable performance.

Thomsun 50mm x 4m PN-20 PPR Pipe

Features & Benefits

Specification

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Frequently Asked Questions