Description
Union 25mm GM local ppr
Local PPRc pipes and fittings. GM PPRc Pipes and fittings, made in Pakistan. Food Grade material. Sizes from 25mm to 63mm.
What is Union 25mm GM local ppr ?
Based on the search results, here’s a detailed overview of the 25mm GM (General Meridian) local PPR food-grade union.
General Description
This type of union is designed to be a durable, leak-proof, and easy-to-install connection point in plumbing systems.
Key Specifications
- Size: 25mm (This is the outer diameter of the pipes it is designed to connect).
- Material: Polypropylene Random Copolymer (PPR-C). This material is known for its excellent heat, pressure, and chemical resistance.
- Pressure Rating: Designed for hot and cold water systems. A common pressure rating for hot water applications is 20 bar (PN20).
- Thread/Connection Type: The union uses a threaded connection to join the two pipe ends, often with brass inserts for added strength and durability.
Usage and Applications
+ Its primary uses include:
- Residential and Commercial Plumbing: Connecting PPR pipes for hot and cold water supply systems in homes, apartments, and commercial buildings.
- Drinking Water Systems: Its food-grade quality makes it ideal for transporting potable water, as it ensures the water remains clean and free of contamination.
- Industrial Applications: Used for conveying a variety of food-grade liquids, chemicals, and gases under high pressure and temperature in industrial settings.
- Air Conditioning and Heating Systems: The ability to withstand high temperatures and pressures makes it suitable for use in these systems.
Advantages
- Hygienic and Safe: The food-grade material prevents contamination and is safe for use in drinking water systems.
- High Performance: Resistant to high temperatures and pressures, with a smooth internal surface that ensures high flow capacity and low pressure loss.
- Corrosion Resistance: The material is non-corrosive, which prevents scaling and rust build-up, ensuring a long lifespan.Long-Lasting: With a service life of 50 years or more under normal conditions, it is a highly durable and reliable choice.
- Easy Installation: The lightweight nature of PPR and the design of the union fitting make for a quick and straightforward installation, reducing labor costs.
- Noise Reduction: PPR material has good sound-dampening properties, which helps reduce water hammer noise.



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