Expansion Tank Flamco 25300 suitable for closed heating and cooling systems. Features wall mounting, automatic venting, and isolation valve. Compatibility for cooling installations is with a maximum glycol concentration of 50%.

• Brand: Flamco
• Manufacturer code: 25300
• Weight: 3 kg
• Minimum/Maximum operating pressure: 0.2 bar / 10 bar
• Minimum/Maximum operating temperature: -10°C / 120°C
• Minimum/Maximum flow rate: 0.2 m/s / 3 m/s
• pH of medium: 5 / 10
• Insulation material: EPP 0.036 W/m
• Insulation thickness: 20 mm
• Nominal internal diameter: 5/4' (32 mm)
• Construction length: 110 mm
• Pressure class: PN 10
• Suitable for open system: no
• Suitable for closed system: yes
• Removable filter: no
• Filter mesh density: 0 mm
• Built-in automatic refill mechanism: no
• Inlet/outlet distance: 0 mm