1. The fan using a pressure of 19.6 kPa to 19.6 kPa,

2. The fan impeller adopts composite wire, mesh, less leakage,high efficiency.

3. The blower impeller material is nodular cast iron, theoutline adopts CNC machine processing molding, precision gear level5, imported bearings, rotor dynamic balance quality level is notlower than grade G6.3, therefore, products of low noise, reliableoperation.

4. Air flow pulsation is small, the whole machine vibration islow, stable running, low fan base installation requirements.

5. The fan air volume 5 m3 / min, 350 m3 / min, the coverage oflarge, wide scope of application, the user can select the mostappropriate fan.

6. Product the machine has compact structure, small volume,light weight.

Standard accessories: general base cover, belt, fan belt pulley,the motor pulley and V belt, safety valve, pressure gauge, airinlet silencer, anchor bolt.

Special accessories: outlet silencer, non-return valve, flexibleconnector, the gear oil. Specification: the fan diameter: 80-500 -a volume: 5-350 m3 / min