The LM Pneumatic Rotary Union (Slip Ring) is designed to provide stable fluid transmission during 360° continuous rotation. It is suitable for transmitting compressed air, vacuum, nitrogen, hydrogen and other inert gases, ensuring reliable and leak-free operation in dynamic systems.

The LM series features a compact structure with M5 threaded ports, making it ideal for integration into capsule slip rings and other space-limited equipment. With 1 to 24 pneumatic passages available, the rotary union offers flexible configurations for different industrial automation and rotating machinery applications.

Engineered for low torque and stable operation, the LM pneumatic slip ring supports customized solutions including extended temperature range, special media compatibility, high rotational speed, high IP protection ratings, and explosion-proof designs. JINPAT’s experienced engineering team provides professional technical support and efficient customization services tailored to your specific requirements.

Key Specifications:
•Tube Outer Diameter: Φ2–Φ6 mm
•Operating Pressure: -95 kPa ~ 10 bar
•Medium: Vacuum / Compressed Air
•Max Rotating Speed: 300 rpm
•Passages: 1–24 (optional)
•Thread Interface: M5

Selection Guide：