Centrifugal Roof Exhaust Fans - RTC
Volume range:600～52,000 m³/h
Static pressure range:100～1,000 Pa
drive type: Belt/Direct Driven
- Novel design overturning the tradition
- Excellent aerodynamic characteristics
- Leading efficiency and noise advantage
- Highly efficient area width, no overload
- Internationally advanced process is adopted for better conformity with characteristics of the flow field
- Flow passage components are spin formed, in replacement of the traditional process
- The blade is formed at one time by pressing, having ensured the processing quality
- Special machine, mould and tooling design have ensured the molding and positioning precision
- Carefully selected materials applicable to fire-fighting and coastal occasions
- The strength is designed to be 200% of the highest rotating speed, and may fully satisfy the fire-fighting requirement
- The material is resistant to neutral salt spray, and is widely used in the coastal regions
- The rigorous experimental tests win trustworthiness.
- Wind-Surfer wheel comes to its fourth generation (4G)
- Continuous improvement, constant promotion
- Higher energy efficiency, lower energy waste
- Less noise, more quietness
- Whole aluminum alloy, light weight and inborn explosion-proof
- Metal texture promotes the taste
- Light weight accounting for only 1/3 of that of the traditional
- Having reached the highest explosion-proof class SPACK A(AMCA 99)
- Independent motor chamber: extra long lifetime
- Drive located in an independent chamber, contamination contact free.
- Suitable for lubrication grease, kitchen grease, dust and VOC exhaust.
- Stable performance and lifetime longer than 10 years.
- Patented in design, practical& artistic
- Elegant profile design, balanced proportion and sophisticated craftwork.
- Silver white metallic lustre casing, harmonious with different building colors.
- Modernize buildings with enhanced taste.
- Blade falling resistant, prevent condensation falling into room.
- Even if blades break accidentally, blade pieces shall not fall into inside room without safety guard installation.
- Condensation will flow along blade to the outside instead of inside, available used in coastal and humid area.
- Light: suitable for steel structure roofdeck
- Housing and wheel: aluminum alloy material.
- Effectively reduce roof load: investment on steel structure is saved.
- Patented positive cooling technology
- Auxiliary blades suck in air: negative pressure in drive chamber.
- Fresh cool air continuously pushing in to drive chamber: cool the motor bearing.
- Motor and bearing life extended effectively.
- Widely applied to needs
- Explosion-proof exhaust, all aluminum construction.
- Smoke removal application.
- Coastal high-salt condensation.