Zilmet Heating Expansion Vessel - 25 L / Red

The CAL-PRO expansion vessels absorb the water volume variations in closed heating systems maintaining constant pressure and help to reduce energy consumption.

• Colour: Red
• Material: Carbon Steel
• Maximum Working Pressure: 4 Bar
• Maximum Operating Temperature: 90°C
• Factory Pre-Charge: 2 bar
• Shell Material: Carbon Steel
• Connections: 19.05 mm MSP Carbon Steel
• Membrane: SBR Synthetic Rubber
• Capacity: 25 L
• Height: 415 mm
• Diameter: 324 mm