Dual temperature split system suitable for freezing

DB-D

Split units suitable for industrial applications and freezing tunnel.

Product features

Extreme versatility of use, low-medium temperatures, polyvalent temperatures and freezing tunnels

Suitable for different types of industrial applications

Compact and highly resistant to any environmental condition (ideal for outdoor installation)

Possible simultaneous management of one or more units

Powerful, reliable and versatile units mainly for industrial applications​.

The DB-D units are suitable for outdoor installation and designed to meet the requirements of storing goods inside big rooms.

The series is composed by four ranges: MDB for positive temperature rooms (max 1.776m³ at Tc= +0°C, Tamb= +30°C), BDB for negative temperature rooms (max 1.905m³ at Tc= -20°C, Tamb= +30°C), PDB for polyvalent rooms utilized either in medium or in low temperature (max 1.947m³ at Tc= -20°C, Tamb= +30°C) and CDB for freezing tunnel.

It is a range that therefore responds to different types of industrial applications.

The split structure allows the assembly of evaporator and condenser separately, which ensures that the user has a choice of flexible installation, overcoming all the problems deriving from the lack of space that might prevent the mounting of the monoblock on the room wall.

The condensing unit is suitable for outdoor installation, is protected by a resistant pre-painted sheet steel body which preserves the machine against atmospheric agents and requires ground installation.

The units are equipped with hermetic or semi-hermetic reciprocating compressors.

The CDB range in particular is equipped with semi-hermetic two-stage reciprocating compressors for applications in freezing tunnels reaching a temperature range of [-20°C | -40°C].

The DB-D units are supplied ready to use, already tested, precharged with refrigerant (only the condensing part, the evaporating part is under nitrogen pressure) and equipped with automatic electrical defrosting system.

The evaporating unit, positioned on the ceiling or on the floor inside the room and equipped with thermostatic expansion valve, is available in cubic version with waste water drainage.

A control panel with electromechanical instrumentation manages all the elements of the machine making it easy for the user to adjust all the parameters.

Maintenance is facilitated by the presence of front panels that can be opened for direct and safely access to the refrigeration system.

The DB-D units are available also for polyvalent applications: a special design that allows the use of the room either in medium or in low temperatures.

A remote control panel allows the simultaneous management of one or more units installed inside the same room. All these features make the DB-D unit a powerful, reliable and versatile machine mainly for industrial applications.

Technical details

WORKING TEMPERATURE (°C) SB.MDB -5÷10 | SB.BDB -15÷-25 | SB.PDB 5÷-25 | SB.CDB -30÷-50
COOLING CAPACITY (W) SB.MDB ÷ (Tc=+0°C, Tamb= +30°C) | SB.BDB ÷ (Tc= -20°C, Tamb= +30°C)
SB.PDB ÷ (Tc= -20°C, Tamb=+30°C) | SB.CDB ÷ (Tev= -40°C, Tcond= +40°C)
INSTALLATION TYPE Split system with ground mounted condensing unit
REFRIGERANT R134a | R449A

 

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