Herco Twin Sphere Neoprene Rubber Expansion Joint Union x Union 3/4 (DN20)
Herco Twin Sphere Neoprene Rubber Expansion Joint Union x Union 3/4 (DN20)
$79.71
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Efficient noise and vibration isolation for a variety of dynamic systems. Ability to absorb large displacement due to eccentric, axial, and angular movement. Operating pressure up to 150 psi, temperature 15-150 F. See chart above for dimensions. Female Threaded Pipe union connections allow for easy alignment and installation. Vibration isolation for pumps, sewage disposal purifier lines, air conditioners and pipes.

Molded rubber expansion joints are designed for piping systems to absorb pipe movements, relieve stress, reduce noise/vibration, compensate for misalignment/offset and to protect rotating mechanical equipment.