AquaZero_16.5 with 21.0 kW

AquaZero 21.0 kW: Powerful Chiller for (Fermentation) Tanks and Storage

With the chiller AquaZero 21.0 kW, you maintain your preferred low temperature setting during the production and storage of wines, beers, spirits, musts, juices, and beverages of all kinds. Use this powerful chiller with a capacity of 21.0 kW.

AquaZero 21.0 kW: Features

• Chilled water supply temperature: -5°C* to +15°C
• Ambient air temperature: +5°C to +42°C
• Cooling capacity: 21.00 kW
• Refrigerant: R407C
• Power Supply: 400 Volts, 3 Phases, 50 Hertz
• Connection cable: 4 meters with plug
• Water inlet/outlet connections: 1-1/2 inch male thread
• Water tank capacity: 270 liters
• Incl. bypass valve, pressure gauge, strainer, float switch for low water pre-alarm
• Dimensions: L 1,450 x H 1,970 x D 900 mm
• Weight: 500 kg unfilled and without options
• Housing: Powder-coated steel sheets

Advantages of AquaZero 21.0 kW Chiller:

• Connection cable 4 meters with plug
• Strainer installed at the inlet
• Bypass incl. pressure gauge installed in the unit
• Float switch for low water pre-alarm installed
• Float switch for low water pre-alarm installed
• Digital display with fault and operating signals and external remote activation via Nano Terminal
• MicroGroove Condenser (MicroChannel Condensers require filters as they are sensitive to dirt)
• Evaporator: Copper smooth tube coil
• A series for min. outlet temperature of -5°C*
• Many options configurable and pre-assembled
• Made in Germany!

Options for AquaZero 21.0 kW Chiller

• Castor set: 2x galvanized fixed castors, 2x galvanized swivel castors, one with parking brake
• Overflow protection: forced-controlled solenoid valve (0.2 bar) in the return line, check valve in the supply line
• Heating function: Heating cartridge with thermostat and safety temperature limiter, 3-way control valve for rapid preheating
• Outdoor installation: Compressor with oil sump heater, winter start-up device for refrigeration circuit, closed roof panel, extended outdoor air temperature operating range: -20°C to +43°C
• Automatic filling: Solenoid valve and float switch max. 6 bar, max. 25 l/min, max. +60°C
• AquaZero Control EASY l External: remote control unit with operating module, collective fault indicator light, ON-OFF-AUTO switch, wall bracket and 10 meter cable
• Pump pressure increase: Increase of pump pressure by 1 to 1.5 bar
• Second hydraulic circuit: independent heating-cooling with 2nd pump, 3-way control valve, operating module, heating cartridge with thermostat and safety temperature limiter overflow protection
• Heat recovery: heat recovery condenser up to max. +45°C medium installed in the machine, without HR pump
• Noise reduction approx. -2 dB(A): Housing lined with sound insulation mats and compressor covered with sound insulation hood
• Noise reduction approx. -4 dB(A): Housing lined with sound insulation mats, compressor covered with sound insulation hood, and condenser fan speed-controlled
• Noise reduction approx. -6-8 dB(A): Housing lined with sound insulation mats, semi-hermetic compressor, speed-controlled condenser fan, pump designed as a wet runner

The cooling capacity is specified under the following conditions:

• 15°C Coolant – Outlet temperature
• 20°C Coolant – Inlet temperature
• 32°C Ambient temperature of the refrigeration unit

Viticulture, Winemaking, Wineries, and Breweries

This industry, alongside fruit growers, particularly benefits from our offering. During the production of high-quality wines, beers, or spirits, precise temperatures must be maintained over long periods. Fermentation temperatures, in particular, determine the later taste. Maintaining a reliable temperature setting for each individual production stage is immensely important for successful operation.

Concept for Cooling Systems with High Cooling Capacity from an Expert

For the optimization of your cooling system in breweries or wineries, our team is happy to assist you. We advise on cooling systems with water, refrigerants, heat pumps, compressors, condensers, and much more. Benefit from our experience in setting up refrigeration systems, and we will create a precise concept for the installation of your cooling system.

As a newcomer, do you need more? We help you with the setup of a complete cooling system with chillers, fermentation controls, room cooling, and heat exchangers. Always optimally adapted to companies that want to position themselves in the field of producing beers, wines, or spirits. We ensure that with our available devices from the online shop, your temperatures in the air and during the production process are optimally set at all times. Diverse possibilities for placing chillers create enough flexibility to enable the right room temperature for every process stage in production, storage, and for a tasting.

Save Costs and Protect the Environment with Water-Cooled Systems

With our environmentally friendly chillers, you can save costs with daily use. Choose a chiller from AquaZero, a powerful brand from Germany. You will reach low temperatures quickly, and the cooling system is not only environmentally friendly but also operates quietly. Especially in production facilities with many employees, this low-noise cooling is advantageous. A low noise level has a positive effect on resilience. We are always happy to advise you on further advantages of using chillers with high cooling capacity and low energy consumption. Choose one of our contact options by email or phone.

*For supply temperatures below +10°C, an antifreeze must be used.