Compared with the other brand blowers, Sirocco/EcoAir blower has the highly-developed design which results in a pump construction with one moving part, a feature ensuring maximum operation reliability. maintenance free!
Sirocco/EcoAir blowers also have long life bearing at each end of the shaft outside the pumping chamber. The advantages are:
- Higher pressure ratios achievable.
- Cooler bearing temperature.
- Longer grease life.
- Easier access for maintenance.
Under serious QC control and with over many years' experience, the parts used in Sirocco/EcoAir blower are of top quality and all motors are TEFC(IP55), IE2 and insulation class F is for 2 Horse power and below, and insulation class H is for 3 Horse power and above. The pump is separated from the motor maintenance-free shaft seal.
The use of direct-driving Sirocco/EcoAir low-noise motors and integral silencers ensure a low noise level.
The impeller rotates with absolutely no contact between it and the housing. This means no lubrication is required, guaranteeing 100% oil-free operation.