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Viega GeoFusion socket fusion fittings are a reliable, high-quality option for ground-source heat-exchange applications. With 25 years of experience in socket-fusion-fitting production, Viega GeoFusion fittings provide installers with the superior products they need to connect open- and closed-loop geothermal and hydronic distribution piping systems.

Product Features
  • For direct burial
  • High density polyethylene (HDPE)
  • Socket fusion
Hide Description

1-1/4" x 3/4"

Connection Type:



High-Density Polyethylene

Standards Met:

ASTM D2683

NSF 358-1


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