PPR Female Union Fitting | High-Pressure Hot & Cold Water Adaptor

The PPR Female Union (Model: FU-PPR Series) is an essential component for professional plumbing and industrial fluid systems. Unlike standard sockets, the union design provides a detachable interface, allowing sections of the piping network to be disconnected for repair or equipment replacement without cutting the pipes. This fitting is engineered with a high-performance Polypropylene Random Copolymer (PPR) socket on one end and a heavy-duty brass female thread on the other, ensuring a robust transition between plastic and metal components.

The PPR section is optimized for socket fusion welding, which guarantees a permanent, homogenous, and leak-proof bond. The brass nut and threaded insert provide exceptional mechanical strength, making it capable of withstanding high hydraulic pressure and thermal fluctuations. Its anti-corrosive properties prevent scale buildup and maintain water purity, making it highly recommended for residential drinking water systems, chemical transport, and heating networks.

Features

• Detachable Mechanical Design: Allows for easy assembly and disassembly of system components for maintenance.
• Premium Brass & PPR Hybrid: Combines the chemical resistance of PPR with the mechanical durability of high-quality brass.
• Thermal Shock Resistance: Certified for use in hot water circulation systems (up to 95°C) and high-pressure cold water lines.
• Standard Compatibility: Fully compatible with all metric PPR pipe systems (Class 16 & Class 20).
• Wide Diameter Range: Available in standard sizes from 20mm to 63mm to suit diverse installation requirements.

Product Information

• Type: Two-piece detachable Female Union.
• Usage: Connecting machinery and facilitating system maintenance.
• Key Benefit: Easy disassembly without damaging the pipeline.
• Compatibility: Residential, commercial, and industrial PPR systems.
• Durability: Corrosion-proof and high-temperature resistant.
• Materials: PPR (Green) + Machined Brass.
• Pressure Rating: PN20 / PN25.
• Connection: Socket Fusion (Plastic) x Female Thread (Metal).