Detailed Product Description

Guctay Elektrik A.S. a professional manufacturer for components in HVACR industry, . The main products include circular duct fans and axial fans; they are widely used in the hospital, hotel, meeting room and airport etc, for air exhausting system. All the products adapt with external rotor motor, new style-cabinet, centrifugal impeller according to the aerodynamics; with thermal protector and speed controlled; with advantages of mini size, low vibration, low noise, long life, safe, high efficiency and convenient installation etc. Guctay Elektrik A.S. passed IS09001 Quality Management System Certificate and all the motors achieved CE approval and export to Europe, America and South-east Asia etc.Instruction Circular duct fans series are combined with domestic and foreign advanced technology on design. The sizes of inlet duct and outlet duct are the same. Connected the fan and piping directly could save design and install co st on the piping and please Fig.1.Special housing could reduce noise and vibration, best design on the impeller base on aerodynamics. Design for blow, exhaust, circle, renew and filtration could be used in hotel, marketplace, gymnasium, supermarket, store room and most of public place. No appliance of this range weighs more than 20 kg, so that one person alone can conveniently move and install them. All material of Circular duct fans are complied with RoHs requirement StructureConsist of housing, impeller, motor, base and connection box. Housing:Galvanize steel sheet material could be able to bear corrosive.Thebest design for inlet is based on aerodynamics so that the airflow can easily enter into im pel ler. Same size for the inlet and outlet can install conveniently. Bolt connection for inlet cover and outlet cover ensure easy maintenances and cleanness.Impeller:The impellers of GDF200B, GDF250B, GDF250B consist of plastic blade and metal bottom board. Their diameters are all 250 mm; The impeller of GDF315B is made of metal. Its diameter is 280 mm. All of them are designed backward curve with big flow,high efficiency, lower noise. The impeller is integrated into the external rotor motor so that the motor is equal to a wheel hub.So the motor can be cooled by the airflow efficiently to prolong life.Motor:External rotor single-phase asynchronous motor passed CE, eec, UL certification. The characteristics of the motor are: The impeller is installed on the external casing of the motor directly and is driven by motor directly. The impeller and the motor are combined to a whole with smail volume and install space; Three speeds control and reset therma\ protect device. It can reduce noise and vibration by keeping balance for the current. In this way could ensure well management for the electricity; Mini size, reliable performance, high efficiency and long life.Connection Box:Made of ABS contained material which can prevent burning. It is install ed outward surface, connecting wire and disassembling is very convenientWall connection apparatus is in the package together with the product.Optional Parts:Speed control device or speed control adjustment key can be used on all our products when desired. Please contact with us for information