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Product Code: 1300030000
Zilmet CAL-PRO Expansion Vessels: 300L
Maximize Efficiency and Minimize Stress
Zilmet CAL-PRO expansion vessels play a vital role in closed heating systems, maintaining consistent pressure levels and safeguarding system components from unnecessary strain.
Why Opt for Zilmet CAL-PRO?
• Trusted European Manufacturer: Zilmet is an esteemed leader in the industry, recognized for producing dependable expansion vessels.
• Built for Endurance: Constructed with synthetic SBR rubber meeting DIN 4807-3 standards and featuring crimped or welded carbon steel shells, Zilmet vessels ensure durability and reliable performance. The adaptable rubber membrane accommodates varying capacities, optimising tank drawdown.
• Seamless Integration: Engineered for easy compatibility with closed heating systems, Zilmet vessels facilitate a hassle-free installation process.
• Pressure Regulation: By effectively absorbing fluctuations in water volume, Zilmet vessels shield your heating system from potential damage associated with thermal expansion, consequently reducing energy consumption.
Selecting Zilmet CAL-PRO expansion vessels for your heating project reflects a dedication to utilising premium-grade components, resulting in extended system lifespan and fewer maintenance interventions in the future.
Operating Conditions:
• Maximum working pressure 4-8 Litres 5 bar
• Maximum working pressure 12-50 Litres 4 bar
• Maximum working pressure 80-900 Litres 6bar
• Maximum Operating Temperature -10 to + 90⁰C
• Factory pre-charge 4-50 Litres 1.5 bar
• Factory pre-charge 80-150 Litres 2 bar
• Factory pre-charge 200-900 Litres 2.5 bar
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