Rubber Expansion Joint
Ref: EJ-RB
Single-sphere rubber expansion joint absorbing pipe movement and vibration in chilled and hot water systems.
Key Specifications
- Body material
- EPDM rubber
- Temperature range
- –20 °C to +110 °C
- Max working pressure
- 16 bar
- Axial compression
- 20 mm
- Lateral deflection
- ±15 mm
- Available diameters
- DN 25 – DN 600
Description
The EJ-RB rubber expansion joint is a single-sphere design that compensates for axial, lateral, and angular movement in pipework while isolating pump and compressor vibration. Manufactured from EPDM rubber with nylon-reinforced plies, it handles temperatures from –20 °C to +110 °C and pressures up to 16 bar. Integral steel flanges comply with EN 1092-1 PN16, ensuring drop-in compatibility with standard European pipework.
Features
- EPDM rubber with nylon-reinforced plies
- PN16 flanges to EN 1092-1
- Axial compression 20 mm, extension 10 mm
- Lateral deflection ±15 mm
Applications
- Chilled water systems
- Hot water circuits
- Pump and compressor connections
Technical Documents
Materials
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