OVERVIEW

Official designation: Haag + Zeissler 9001 F (9001 Series, Single-Passage Rotary Joint)

Role/Application: Single-passage rotary union featuring a bellows sealing system and precision ball bearings, designed for consistent, leak-free transfer of air, steam, water, and heat transfer oil in high-durability process and energy systems.

KEY SPECS SUMMARY

Power: N/A

Interfaces / Ports: Single flow; optional stationary or rotating syphon pipe

Indicators: N/A

Operating Temp: Maximum 300 degrees C (medium dependent on bearings)

Platform / Compatibility: Bellows sealing; ball bearings; optional graphite or solid grease bearings

Limit: 17 bar water; 10 bar steam; 6 bar air/oil; 600 rpm maximum speed

Lifecycle: Refer to the latest manufacturer manual.

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the maximum allowed operating pressure for heat transfer oil in the 9001 F series?

A: The maximum pressure rating for heat transfer oil, air, and nontoxic gases is 6 bar.

Wiring & Installation:

Q: What key installation practice is required when connecting the 9001 F rotary joint to stationary piping?

A: Rotary joints must always be connected to the stationary piping system using flexible hoses.

Troubleshooting & Compatibility:

Q: How is the sealing integrity maintained in the 9001 F series to ensure long service life?

A: The rotary bellows sealing system has a relapping effect on the sealing pair with every revolution.

Replacement & Upgrades:

Q: What is the benefit of the CD-Cartridge-Design in the 9001 F series for maintenance procedures?

A: The sealing cartridge design allows for the module to be exchanged quickly and refurbished with little effort.