Silent semi-compact refrigeration units Sigilus

Sigilus is a split system for small and medium size cold rooms at positive and negative temperature, composed of a low-noise condensing unit and a slim-type, cubic-type or double flow evaporating unit.

Sigilus units combine the latest refrigeration technologies with traditional tested solutions in a very compact design. They have a strong structure but also feature a reduced weight, and reduced refrigerant load. They are built in galvanized steel with weatherproof polyester paint, and comprise a complete electronic regulation with remote controller and digital condensation control, with fast cooling and night mode to improve the efficiency

Sigilus units are available in differents configurations:

• MSF-N series: low-noise motocondensig unit and slim-type evaporating unit for positive temperature.
• BSF-N series: low-noise motocondensig unit and slim-type evaporating unit for low temperature.
• MSF-Q series: low-noise motocondensig unit and cubic-type evaporating unit for positive temperature.
• BSF-Q series: low-noise motocondensig unit and cubic-type evaporating unit for low temperature.

• 230 V-I-50 Hz or 400 V-III-50 Hz power supply. Available in 60 Hz. Others voltages by request.
• Minimal R-134A or R-449A refrigerant load.
• Hermetic reciprocating compressor.
• Double noise compressor insulation.
• Large surface L-shape condensing coil (straight for series 0 and 1).
• Low-speed condensing motor fans.
• Proportional control of condensing pressure (optional for -N version).
• High and low pressure switches.
• Discharge muffler (for models 1 HP or more) and crankcase heater.
• Liquid receiver.
• Refrigerant pre-load for 10 m of pipe.
• Evaporating unit: slim-type (-N version) or cubic-type (-Q version).
• Built-in thermostatic expansion valves and solenoid valves.
• Electrical heater defrost (except ASF series).
• Stainless steel drain pan.
• Flare-type connections (up to 1/2”-3/4”) and service valves.
• MCB protection.
• Multifunctional electronic control with remote keyboard and digital condensation control.
• Liquid injection system for negative temperature models with R-449A.

• Change to 400 V-III-50 Hz power supply.
• Proportional control of condensing pressure through fan speed variation (except 0 series).
• Coil protection grille.
• Built-in oil separator.
• Anti-corrosion evaporator coil coating.
• Anti-corrosion condenser coil coating.
• Larger sized multifunction electronic control.

• Change to 400 V-III-50 Hz power supply.
• Coil protection grille.
• Built-in oil separator.
• Anti-corrosion evaporator coil coating.
• Anti-corrosion condenser coil coating.
• Larger sized multifunction electronic control.