The Zilmet CAL-PRO 4-litre Wall-Mounted Heating Expansion Vessel with a 3/4"" BSP connection is an ideal solution for maintaining the integrity and efficiency of your heating system. Designed for easy wall mounting, this compact vessel provides crucial thermal expansion control in heating applications. Its 3/4"" BSP connection ensures compatibility with a wide range of heating systems, while the 4-litre capacity accommodates varying expansion requirements. With Zilmet's commitment to quality and performance, this expansion vessel offers peace of mind and reliability for your heating system.

Technical Specifications:

• Brand: Zilmet
• Part No: 1300000400
• Product Type: Heating Expansion Vessel
• Series: CAL-PRO
• Colour: Red
• MAterial: Carbon Steel
• Capacity: 4 Litres
• Diameter: 225mm
• Height: 195mm
• Connection(BSP): 3/4"" G
• Maximum Working Pressure: 5 Bar
• Factory Pre-Charge: 1.5 Bar
• Membrane: Synthetic Butyl Rubber (SBR)
• Manufacturer Warranty: 1 Year