Prevost 2" PPS1 UN50 Aluminum Equal Union For PPS Compressed Air Piping System

Prevost PPS1 UN50 Aluminum Equal Union For 2" OD Pipe

The Prevost PPS1 UN50 Equal Union is a premium aluminum fitting designed to connect two sections of 2" OD Prevost PPS aluminum compressed air piping. Engineered for industrial compressed air systems, this union provides a secure, leak-free connection while allowing easy system expansion, maintenance, or modifications. Its lightweight aluminum construction offers excellent corrosion resistance, long service life, and simple installation.

One of the standout features of the Prevost PPS system is its proprietary double-seal O-ring design. Unlike a standard O-ring, this specially molded one-piece seal features two sealing lips that create dual sealing surfaces within the fitting. This unique design significantly reduces the possibility of air leaks, helping maintain system efficiency while minimizing energy loss and operating costs.

Features & Benefits

• Designed for 2" (50 mm) OD Prevost PPS aluminum pipe
• High-strength, lightweight aluminum construction
• Corrosion-resistant for long service life
• Proprietary dual-seal molded O-ring design for exceptional leak protection
• Allows easy system maintenance, modifications, and future expansion
• Engineered for compressed air, vacuum, and inert gas applications
• Maintains optimal airflow with minimal pressure loss
• Fast and straightforward installation

Specifications

• Part Number: PPS1 UN50
• Type: Equal Union
• Pipe Size: 2" OD (50 mm)
• Material: Aluminum
• Maximum Working Pressure: 232 PSI (16 Bar)
• Operating Temperature Range: -4°F to 176°F (-20°C to 80°C)
• Weight: 1.68 lbs (0.761 kg)

Built for Reliable Performance

Manufactured as part of the renowned Prevost PPS aluminum piping system, the PPS1 UN50 is designed to deliver dependable performance in demanding industrial environments. The combination of corrosion-resistant aluminum construction and the innovative dual-seal O-ring technology helps ensure a durable, airtight connection that remains reliable for years of service.

Note: This fitting is specifically designed for use with Prevost PPS aluminum compressed air piping systems and is not compatible or warrantied with other piping systems.

Installation Note:
Proper installation of the Prevost PPS1 UN50 Equal Union requires specialized tools, including the PPS1 CLE50 Spanner Wrench, PPS CLESTD Neutral Hook Spanner, assembly gel, and a torque wrench. These fittings must be tightened to specific torque values to ensure a secure, leak-free connection and prevent damage to the fitting or seal. For complete installation procedures, required torque specifications, and best practices, please refer to the official Prevost PPS piping installation instructions.