PP Natural Union

• Material: Polypropylene block copolymer (PP-B)
• Colour: Natural / pure (unpigmented)
• Pressure rating: 10 bar
• Operating temperature range: -20°C to 90°C
• Standard: BS 4991: 1974 Series 1
• Connection type: Plain socket fusion with union nut
• Function: Demountable straight joint
• Size range: 1/2" to 2"
• Outdoor use: Not recommended

The PP Natural Union is a practical, demountable fitting designed to connect two polypropylene pipes of the same size while allowing fast and simple disconnection when required. Manufactured from high-quality polypropylene block copolymer, it provides excellent durability, chemical resistance, and long-term performance in demanding industrial environments.

Unlike permanent joints, this union fitting is ideal where maintenance access, inspection, or future modification is anticipated. Produced in accordance with BS 4991: 1974 Series 1 and pressure rated to 10 bar, it delivers reliable sealing performance without compromising system integrity.

• Quick disconnect design: Allows pipes to be separated without cutting or reworking
• 10 bar pressure rated: Suitable for a wide range of process and industrial systems
• PP-B construction: Excellent impact strength and resistance to chemicals and abrasion
• Smooth internal bore: Maintains efficient flow with minimal pressure loss
• Corrosion resistant: Will not rust, scale, or degrade over time
• Lightweight and installer-friendly: Easy to handle, align, and assemble on site