Double Sphere Rubber Expansion Joint

The double sphere has even greater compression, elongation, and angular movement than the single sphere. It is constructed with the same attention to quality and with the same materials as the single sphere. However, it has a greater acoustic resistance and dampens surge and shock due to its increased length and engineered shape.

 

Description

Options:

  • EPDM body with 150# drilled flanges provides up to 225 PSI and temperature up to 230°F
  • Neoprene body with 150# drilled flanges provides up to 225 PSI and temperature up to 230°F
  • Butyl body with 150# drilled flanges provides up to 225 PSI and temperature up to 230°F
  • Nitrile body with 150# drilled flanges provides up to 225 PSI and temperature up to 230°F

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