- Fan general
CSZ series fan have high anti-hazard classification, sound anti-wobble, anti-vibration and anti-impact performance. The fan simple structure. Low weight, simplicity of operation as well as its port-ability ( normally only one operator required ) ,driven direct by fire protection water, this ventilator depends on no other power with sealed bearings. It largely reduced the maintenance job. With a wide applicability, this type of ventilator can work at ideal for ducting flammable and explosive gases or steam as well as poisonous or other harmful gases. - Fan structure
CSZ Series ventilator fan composed of water turbine frame, casing, rotor and impeller, the water turbine precisely cast of anti-corrosion copper alloy and the casing welding of austenitic stainless steel, the impeller cast of high strength sealing a aluminum alloy. The water turbine and the rotor adopt two degrees of sealing, contact sealing and padding A safety brass ring fitted between the casing and impeller, with the structure of no-spark design CSZ ventilator fan serve either supply or exhaust fan, but they can’t displace use. - Fan applicable conditions
For palaces where there are explosive grade IIB and IIC and group from T4 to T6.
Ambient temperatures: -25℃~55℃
Relative humidity of the air: ≤95%
Cyclical vacillation: ±22.5℃~45℃
Sustained horizontal tilting: ±15℃
Sustained vertical tilting: ±10℃
Vibration: existence
Shock: existence
