Range from ND15 up to ND80.
Designed to absorb dilatation movements, vibrations in fluid conduction pipelines.
Double wave construction with low load loss.
Absorbs sound and isolates vibrations from any direction.
Not need assembly joints.
Ref. 300A/65 Rubber Expansion Joints Double Sphere Threaded Ends
Double sphere body EPDM/NBR
Internal reinforcement Nylon with steel rings
Threaded ends Cast iron Galvanize
Working pressure 1.0Mpa 1.6Mpa
Threaded ends DIN259 GAS/NPT