CSZ Water Driven Fan

1. General
CSZ series explosion-proof axial fan with water driven have high-hazard classfication, sound anti-wobble, anti-vibration and anti-impact performance. The fan of simple structure. Low weight, simplicity of operation as well as its port-ability(normally only one operator of required). Driven directly by fire protection water, this ventilator depends on on other power with sealed bearings, it largely reduced the maintenance job. With a wide applicability, this type of ventilator can work at ﹣35℃-250℃, ideal for ducting flammable and explosive gases or steam as well as poisonous or other harmful gases.
2. Structure
CSZ series ventilator fan is composed of waterturbine, frame, casting, rotor and impeller. The waterturbine is precisely cast of anti-corrosion copper alloy are the casting is welding of austenitic stainless steel. The impeller is casting of high strength scaling aluminium alloy. The waterturbine and the rotor adopt two degrees of sealing, contact sealing and [adding. A safety brass ring is fitted between the casting and impeller, with the structure of no-spark design CSZ ventilator fan serve either supply or exhaust fan, but they can't displace use.
3. Application Conditions
For places where are explosive gradeⅡB and ⅡC and group from T4 to T6.
Ambient temperatures: -35℃~250℃
Relative humidity of the air:≤95%
Cyclical vacillation:22.5º-45º(vacillation cycle5-10S)
Sustained verticaltilting:15º
Sustained horizontaltilting:10º
Vibration: existence
Shock: existence
4. Outline drawing

REMARK: Any detail is acceptable if it is necessary for you.
5. IACS Certificate: LR, KR, CCS, NK, BV, CE, DNV·GL, ABS