Products

• Designed with reduced bending moment (achieved by means of various membrane configurations)
• Best arrangement for large diameter shafts with on piece flanges
• Integrated factory assembly in line with the highest balancing and reliability standards
• Full compliance with the requirements of ISO10441 (API 671) standard
• Emergency standby drive for additional safety
• Shrouded bolts to reduce windage

Couplings are also used for switching-on and switching-off of actuating unit during continuous drive operation for overload and excessive speed protection of working elements, for motion transmission between shafts in one direction, for braking and other functions.

Safety and reliability are basic elements for turbomachinery operated at high speeds. Consideration of each component and thorough materials selection ensure superior operation of Metastream couplings in the most critical applications.

Standard Metastream membranes (flexible elements) are AISI 301 stainless steel which distinctive feature is high strength combined with corrosion resistance. Such alternative materials as Inconel® or membranes with specific coating are used for high temperature and corrosive applications.

• Maintaining balancing in operation at any speeds
• The best compensation capacity for all kinds of misalignment and vibration
• Bearings low load
• Torque overload protection
• High-strength and corrosion-resistant material
• Safety even in case of membrane and bolts damage
• High and long-term reliability