Marine Explosion-proof Fan With Water Driven

Fan structure

CSZ Series ventilator fan is composed of waterturbine, frame, casing, rotor and impeller. The water turbine is precisely cast of anti-corrosion copper alloy and the casing is welding of austenitic stainless steel. The impeller is cast of high strength sealing aluminum alloy. The water turbine and the rotor adopt two degrees of sealing, contact sealing and padding. A safety brass ring is fitted between the casing and impeller with the structure of no-spark design. CSZ ventilator fan serves as either supply or exhaust fan, but they can't be displace each other.  

CSL ventilator fan is composed of water turbine, frame, casing, rotor, impeller etc. The water turbine is precisely cast of anti-corrosion copper alloy. The casing is soldered of austenitic stainless steel and the impeller is cast of high strength aluminum alloy with the whole structure of no-spark design. The angles for air-outlet are R90° for air supply and R225° for air exhaust. As a result, this type of ventilator can't  exchange the ways.

Fan applicable conditions

for places where there are explosives grade IIB and IIC and group fromT4 to T6.

Ambient temperatures : -35℃~250℃ ;

RelatiVe humidity of the air : ≤95% ;

Cyclical vacillation : 22.5°-45° (vacillation cycle 5-10S) ;

Sustained horizontal tilting : 15° ;

sustained vertical tilting : 10° ;

Vibration：existence ;

Shock : existence.

Model Explanation: 

CSZ Main Property Parameters And Outline Dimensions

CSL Main Property Parameters And Outline Dimensions