waste water treatment aeration roots blower - HDSR-65

Brand Huadong Model HDSR-65
Item Roots blower Type HDSR series three lobes
Flow rate 0.95-3.26 m3/min Pressure 9.8-58.8 kpa
Motor power 0.55-5 kw
Frequency 50HZ, 60HZ Voltage 380v, 400v, 415v
Bore 65mm Dimension 770*430*900
Drive type Direct coupling or belt transmission Cooling type Air current
Weight 98-100kg Package dimension 800*500*610
Features: 1 positive displacement blower, no compression, air conveying is smooth, there is small flow rate changes along with pressure changes.
2 tri-lobe linear-shaped impeller making inlet and outlet pulsation quiet with low noise and vibration.
3 special impeller of mesh curve and small enclosure making roots blower high efficiency, low energy consumption.
4 small size, light weight and elegant appearance.
5 with high-precision synchronous hard-toothed surface gears ensure long life.
6 much cleaner with no oil
Usage: sewage treatment, flour, aquaculture, pneumatic conveying, electric power and cement industries etc.
Accessory: suction silence (with air filter). Discharge silence, safety valve, pressure gauge, cock, vibration-isolating base, rubber vibration isolator, expansion joint, check valve, gate valve
Payment terms: 30% T/T in advance, 70% T/T against copy of B/L;
L/C at sight
Delivery time: within two weeks