Cordivari Buffer hot cold accumulator 500 litres 3001162311004
Buffer Cordivari 500 Litres hot/cold class C for heat pumps, in carbon steel, with polyurethane insulation and connections for electrical integration and instrumentation.
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Buffer / thermal flywheel of 500 litres for hot-cold systems
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Ideal for heat pumps, reduces compressor restarts
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Material: high resistance carbon steel
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Rigid polyurethane foam insulation with high insulation
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Grey PVC outer coating
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Connection for electrical integration 1"½ inch Gas F
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Connection for instrumentation ½ inch Gas F
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Effective volume: 478 litres
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Weight: 76 kg
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Energy class: C
Buffer Cordivari 500 L hot/cold for heat pumps
The Cordivari buffer of 500 litres (code 3001162311004) is an inertial accumulator designed for hot-cold systems powered by heat pumps. It functions as a thermal flywheel for technical water, stabilizing the system and improving the overall performance of the plant. Thanks to its capacity and massive carbon steel structure, it ensures a constant reserve of thermal energy, essential for the correct management of the loading and unloading phases of the system.
Reduction of compressor cycles
One of the main advantages of inertial buffers is the ability to limit the restarts of the heat pump compressor, improving efficiency, increasing the unit's lifespan, and ensuring more stable operation. The accumulation of technical water allows the machine to work with greater continuity, avoiding frequent stop-and-go and ensuring optimal thermal generation in both heating and cooling modes.
Carbon steel structure
The tank is made of carbon steel, a material that guarantees high mechanical resistance and long-lasting durability. The robustness of the structure makes it suitable for domestic, commercial, and industrial plants that require great reliability. Being a raw accumulator for technical water, it is not suitable for drinking water but perfectly suitable for closed hot-cold circuits.
High-performance insulation
The rigid polyurethane foam insulation ensures excellent thermal insulation, limiting heat dispersion and contributing to the improvement of the entire plant's energy efficiency. The grey PVC outer casing protects the insulation and the tank from impacts and external agents, maintaining a clean and professional appearance.
Connections and system integration
The buffer is equipped with a 1"½ Gas F connection designed for electrical integration, useful when you want to install an auxiliary heating system (such as an electric resistance). There is also a ½" Gas F connection dedicated to instrumentation, essential for installing probes, thermometers, meters, or sensors that monitor the temperature and operation of the system.
Performance and capacity
With an effective volume of 478 litres and a weight of 76 kg, the buffer guarantees high thermal inertia, essential for medium and high power plants. The energy class C certifies a balanced ratio between insulation and performance, making it a reliable and economical choice for hot-cold heat pump systems.
Data sheet
- Type: Accumulators
- Capacity: 500 Liters
- Energy class: C

