Specifications: Brand Name: Tahweel Product Type: Internal Female Coupling Size: 40 mm Thickness: 1¼ inch Material: PPR (Polypropylene Random Copolymer)/Thermal Color: Green Usage: Plumbing Supply Features: Heat Resistance: Made from PPR material that withstands high temperatures, making it perfect for hot water systems. Corrosion Resistance: Resistant to water, acids, alkalis, and other chemicals, ensuring a long lifespan without corrosion. Excellent Insulation: Provides effective insulation against heat and cold, reducing heat loss in water systems. Lightweight Design: Its light build simplifies transportation and installation. Smooth Interior Surface: Prevents sediment buildup and enhances water flow efficiency. Flexibility: Offers adaptability for slight bends, making it suitable for various terrains. Soundproofing: Reduces noise generated by water flow, ensuring quiet operation. Easy Installation: Comes with user-friendly parts that speed up installation. Eco-Friendly: Contains no harmful substances and is fully recyclable, promoting sustainability. Applications: Hot and Cold Water Systems: Ideal for connecting water lines in residential and commercial buildings. Heating Systems: Used in underfloor and radiant heating applications. Chemical Industries: Suitable for transporting liquid chemicals in industrial settings. Agriculture: Widely utilized in irrigation systems for effective water distribution. FAQ What is an internal female coupling? An internal female coupling is a plumbing fitting with internal threading designed to securely connect pipes. Why is PPR used in this product? PPR is chosen for its heat resistance, corrosion resistance, and ability to endure harsh environments, making it ideal for plumbing and industrial use. How does this coupling ensure quiet water flow? The soundproofing feature minimizes noise generated by water flow, providing a quieter experience. Is this product environmentally friendly? Yes, it’s made from recyclable materials and contains no harmful substances, making it safe for the environment.