Rotary Union Air Cartridge For Heavy Duty Fan Drives Built Tough 10 Degree Angled Fitting Quarter Inch Tube Connection UN100 Series Assembly Replaces Horton 994011 Angled Version

Rotary Union Air Cartridge with 10-Degree Fitting for UN100
✔️ Single unit; 1/4 inch tube connection; 10-Degree angled inlet; UN100.

This rotary union assembly transfers compressed air from a stationary supply to a rotating fan clutch, serving as the essential air transfer interface in heavy-duty fan drive systems. It is a wear item that helps maintain pneumatic pressure within UN100-series cartridges used on medium-duty and vocational truck engines.

✅ 10-Degree angled fitting for engine clearance
✅.250 inch (6.35 mm) tube connection
✅ UN100 series cartridge compatibility
✅ Replacement for 994011-Angle angled cartridge
✅ Dual internal bearings and high-temperature seals

💡 What is a rotary union air cartridge used for in heavy-duty fan drive systems?

It transfers compressed air from a stationary supply to the spinning clutch, maintaining proper pressure within UN100 cartridges.

- In practice, it enables engagement/disengagement of the fan clutch. - Key features include a 10-Degree angled inlet and a 1/4 inch tube connection. - Designed for compatibility with UN100 series cartridges and related drive systems.
✝️