Expansion Barrels

Our Expansion Barrels can operate in temperatures between -46°C and 90°C and has an expansion/compression range of 910 mm. Our barrels are also flexible in all directions to compensate for the thermal expansion and lateral deflection in a pipe system, enabling the pump that circulate through the system to be protected against load forces for a safe expansion and compression. The barrel also provides an installation hydraulic ram as a feature for simpler maintenance and rotation.