Duff Norton 750112C Rotary Union 1/2 Inch NPT Stainless Steel

The Duff Norton 750112C is a heavy-duty rotary union from the 5000 Series designed to transfer steam, water, hot oil, or air to rotating drums, rolls, or moving components in industrial applications. This corrosion-resistant unit features a stainless steel construction with a 1/2 inch NPT threaded connection and 2-1/16 inch body diameter.

Key Features:

• 5000 Series industrial-grade rotary union with right-hand rotation
• Stainless steel construction for superior corrosion resistance
• Two precision bearings with fluorocarbon O-rings for reliable sealing
• Single or dual flow capability (dual flow requires rotary joint elbow)
• 1/2 inch NPT shaft thread connection
• 2.0625 inch body diameter
• Made in USA

Performance Specifications:

• Maximum speed: 1000 RPM for NPT connections, 550 RPM for air applications
• Maximum pressure: 750 PSI for water, 120 PSI for steam, 100 PSI for hot oil, 300 PSI for air
• Maximum temperature: 300°F for water, 350°F for steam, 395°F for hot oil

Ideal for controlling surface temperatures on rotating equipment, adding fluids to mixers while in motion, or transferring hydraulic fluid to moving machinery components.