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FOR PIPE OD IN 1IN - Prevost

Part #: PPS1UN25

The Prevost PPS1UN25 is a high-performance 1-inch aluminum union specifically engineered for professional-grade compressed air networks and industrial piping systems. This robust fitting, part of the advanced Prevost Piping System (PPS), ensures a secure, leak-free connection, vital for maintaining optimal system efficiency and integrity in demanding workshop and industrial environments. Constructed from 100% aluminum, it offers exceptional durability and resistance to corrosion.

Key Features

  • Precision-Engineered for 1-inch OD Pipe: Designed for a perfect fit with 1-inch outer diameter (OD) aluminum piping, ensuring reliable connections.
  • PPS Grip Concept Technology: Utilizes Prevost's innovative PPS Grip Concept for a fast, simple, and highly secure push-in connection that effectively minimizes pressure loss.
  • Durable Aluminum Construction: Manufactured from high-quality aluminum, providing excellent mechanical strength, pressure resistance, and superior corrosion protection.
  • Optimized for Compressed Air Systems: Guarantees a sealed system, delivering clean, high-quality air and an optimized flow rate for pneumatic tools and machinery.
  • Wide Operating Range: Capable of operating across a broad temperature range from -4°F to +176°F (-20°C to +80°C) and handling pressures from 0 to 232 psi (0 to 16 bar).

Applications

The Prevost PPS1UN25 aluminum union is an essential component for technicians and mechanics building or expanding professional compressed air networks. Its versatility makes it ideal for automotive service centers, manufacturing facilities, and other industrial settings requiring reliable air, vacuum, or neutral gas transfer systems. This fitting facilitates straightforward modifications or additions to existing Prevost PPS aluminum piping infrastructure, supporting scalable system designs.

Specifications

  • Manufacturer: Prevost
  • Model Number: PPS1UN25
  • Product Type: Aluminum Union for Pipe
  • Pipe OD Compatibility: 1 inch
  • Construction Material: Aluminum
  • Operating Pressure: 0 to 232 psi (0 to 16 bar)
  • Vacuum Capability: -29 inHg (98% vacuum)
  • Operating Temperature: -4°F to +176°F (-20°C to +80°C)
  • Net Weight: 0.36 lbs (0.167 kg)
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$18.06

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  • Model: 474182
  • Shipping Weight: 0.36lbs
  • Manufacturers Part #: PPS1UN25
  • Manufactured by: Prevost
  • Also Known As: PVS-PPS1UN25

This product was added to our catalog on Tuesday 30 June, 2026.