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Air handling unit (ahu)

8 different models which provide required humidity and temperature by conditioning air volume in wide ranges.

Standard series
Application area: business centers, schools, hospitals, factories, hotels and restaurants.
8 different models which provide required humidity and temperature by conditioning air volume in the range of 3000m¦/h and 100.000 m¦/h.
The framework which is formed by combination of aluminum frames, which are connected specially, with plastic and aluminum comers.
Boards which are made up of double skilled galvanized iron in a standard way.
Polyurethane insulated panels, which are 30 mm in thickness, for thermal and acoustic insulation in a standard way.

Standard accessories;
Filter chambers; chamber design which provides easy mounting and de-mounting in filters and filters with different productivity levels on demand.
Heating and cooling coils; seamless cooper tubes. In heating coils, 4 options: warm water, vapor, hot water, electrically heated; in cooling coils, 2 options: chilled water and dx (direct expansion).
Dampers; rigid aluminum frame in multi airfoil structure which is the least resistant against airflow. Rubber gaskets which reduce air leakage through blades to the minimum level.
Fans; statically and dynamically balanced aspirators and ventilators in double inlet belt driven centrifugal type. Forward curved fans in systems with low, medium and high duct pressures, .
Optional accessories;
Gonka vapor humidifier, standard vapor cylinder, immersion electrodes, stainless vapor distributor and microprocessor control unit.
Mufflers which are made up of coulisses to provide required sound holding capacity.
Plate heat exchanger or heat recovery wheel for recovery of the heat emitted with exhaust air.
Electrical board.
Frequency converter


Depends on the size, model and chambers

Gonka packaged hygienic air conditioning units have been designed for meeting the special requirements of clean rooms
Application area; gonka packaged hygienic air conditioning units have been designed for meeting the special requirements of modern operating theatres, clean rooms in pharmacy, agriculture, food and aeronautics industries.
Highly efficient filtration of supply and extract air.
Maximum function control: room temperature and relative humidity control throughout the year.
Meeting fresh air that surgical operations require
Quiet and non-vibrating operation that operating theatres require.
An independent system which is under direct control of authorized health staff.
Pressure control in aseptic and septic surgical operations.
Continuous control of room temperature and humidity.
Quiet and non-vibrating operation.
Replacing the old installation in available places and generally, because their sizes are small, occupying less room than any time before, however available air canal and water installation could be, easy erection in any type of health institutions.


Depends model

Application area; especially operating theatres, pharmaceutical industry, chemical industry, food production, electronic industry and research laboratories. Sensitive applications in aforementioned application areas require a ventilation system suitable for conditions specified in standards.Gonka laminar flow extract systems reduce microorganism contaminants and particulate concentrations in air to the minimum level in accordance with the standards.
Hepa filters which clean filtrated air before going into operating room.
Mounting situated in ceiling of the operating theatre in such a way that it should locate over operating table.
Stainless steel air distribution box, hepa filters, transparent air distributor (laminarizator) and pendant operating table lighting connection.
Easy maintenance and disinfection because of transparent air distributor's being pulled down. Operating theatre lighting system made up of airproof construction.
A laminar, vertical air flow from transparent air distributor through operating table prevents turbulent air flow in conventional air systems and offers a high level cleanliness class around the operating table during the operati
The system which remove particulates and microbes from operation part due to laminar flow.
Special design for operation theatres which require especially high level sterilization in accordance with din 1946.
Differential pressure sensors. Easy connection differential pressure sensors and leakage testing.
Easy installation to all kinds of ceilings.


Depends model

Application area; hotels, offices, business centers, restaurants, hospitals.

Gonka screw compressor water cooled liquid chillers, with its models in the range of high efficiency and high capacity, are ideal for cooling operations related to comfort and industrial purposes.
R22 , r134a or r407c options.
Compressors; self hermetic screw compressors. Compressors changing between 1 and 4 according to cooling capacity.
Condenser; highly efficient, easily used and maintained, double mirrored finned copper piped shell- tube condenser.
Evaporator; shell- tube evaporator whose cooling liquid side and water side have one-circuit, multiple transitional, two mirrored construction.
Cooling circuit; cooling circuit and circuit elements entirely independent for every compressor.
Electrical screen and control board; board including switch and micro-processor based controller unit and control cards as well as elements such as systemic control elements and fuse, contactor, thermal magnetic switch and relay.
Micro-processor based control system; full control over all the cooling circuits. Connections on board through simplified device failure follow-up and easily recognized electrical diagram.
Low noise level.
Multiple compressor, multiple cyclical, high efficiency.
%25-%100 modulating capacity control in every compressor.
Tough construction and long life.
Easy handling, installation and service.
Compatible with available bms systems.
Meeting consumer requirements in the most suitable way through broad accessory and option alternatives.
Newly improved use of screw compressor with high cop value.
Rational control.


Depends model

TECHNICAL SPECIFICATIONS AND AREAS OF USE:
R 22 / R 502 / R 404A
• Hermetic compressor
• Stainless stell plate heat exchanger
• Mobile package type with wheels
• Complete epoxy paint
• Quiet and untrembled operation
• Digital control panel
• Fault and operation detection
• Fuse/ contactor/thermic
• Low and high pressurer protector
• Filter/Drayer/ Selonoid valve
• Observation glass/ expansion valve
• High COP value
• Pump with mechanical gasket
• Galvanised Water reserv storage
• Water regulator and lock
• Economical price and operation
• Operation and installation convenience


375*225*230 (cm)