Couplings & Clamps
Expansion Couplings
Spherical rubber expansion joints are designed to allow controlled movement within a pipeline, acoustic damping and have a high resistance to work. These couplings are suitable for use in potable water, non-potable water and sewer applications.
The elastomeric tube can be supplied in a range of application specific materials such as EPDM, Neoprene, NBR, and Viton.
Size Range |
DN 32 - DN 600 |
|---|---|
Pressure |
PN16, PN25
(PN40 available on request) |
Vacuum |
400 - 750mm Hg |
Materials |
Elastomeric material varies by application
Flanges – Zinc coated steel (SS option) . |
Temp Range |
-20 to +200 deg C
(depending on tube material) . |
Flange Drilling |
AS 4087 PN16, AS2129 T/E,
DIN/AS2129 combination |
Features
- Minimal axial dimension
- Limited Weight
- Low warping forces
- High-resistance to work
- High-capacity acoustic damping
