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ISO 9001 and 14001 CERTIFIED

Rubber Flanged Fittings

Styles 1100EF, 1100TF, 1100YF

General Rubber’s Styles 1100EF, 1100TF and 1100YF rubber flanged fittings are an economical way of combining an elbow, tee, or wye pipe fitting with an expansion joint. Additionally, they are designed to reduce noise and vibration, have a cycle life in the tens of millions, compensate for misalignments, provide access to piping and equipment and relieve pipe and anchor stresses. Its spool type body is constructed with full rubber flanges, a high-grade leak-proof tube, multiple layers of high-strength tire cord, high tensile steel reinforcement, a seamless cover and hot dip galvanized steel retaining rings.


  • Versatile hand-built construction
  • Standard or custom face-to-face dimensions
  • Available in custom arrangements and sizes not shown
  • Higher pressure rating than conventional expansion joints
  • 15″ Hg standard design – Full vacuum (30″ Hg) available
  • 250°F continuous service standard (400°F available)
  • Hot dip galvanized retaining rings standard
  • Integral flange design, no gaskets required
  • High strength and simple to install


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