ULTRASPOOL DOUBLE EXPANSION JOINT

OVERVIEW: The Flexicraft Ultraspool expansion joints are the most versatile rubber expansion joints available.  The double arch design has greater allowed movements than the single arch.

The Ultraspool Double expansion joints are available in diameters from 1" to 120", and can be made with any elastomer material.  Because single, double, and triple arch models are available, various movement requirements can be met.  Non-standard designs are manufactured as required. 

Other options include alternative elastomers, filled arches, 304 or 316 stainless steel flange backing rings, or special bolt hole drilling.  Control units are optional, and may be critical based on the application.  See our training video for details.

FEATURES:

• Robust design with integral rubber flanges for secure connections
  
• Available in multiple rubber elastomers
  
• Available with optional control unit tie rods to prevent overextension
  
• Moves in both axial and lateral offset directions
  
• Second arch provides more movement
  

APPLICATIONS:

• Any lower temperature systems requiring thermal expansion, settlement, or other movement where chemically compatible

TEMPERATURE:  250°F for EPDM & Butyl, 230°F for Neoprene, 212°F for Nitrile