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twin lobe roots blower for water treatment aerator
twin lobe roots blower for water treatment aerator

1 low noise, long lifespan, high efficient roots blower 2 widely used for water treatment, chemical factory, power generation

JINAN HUADONG BLOWER CO., LTD

HDRR-L-82

Brand

Huadong

Model

HDRR-L82

Item

Roots blower

Type

HDRR series two lobes

Flow rate

106.6-169.05 m3/min

Pressure

9.8-49 kpa

Motor power

30-185 kw

Rpm

730,980

Frequency

50HZ, 60HZ

Voltage

380v, 400v, 415v

Bore

400mm

Dimension

1975*1250*1250

Drive type

Direct coupling

Cooling type

Air current

Weight

3560kg

  

Structure: 1 Using the involute type line to the impeller, high efficiency, excellent material, long lifespan, low noise.

           2 With forced lubricant, then high boost, high precision of rotor balancing, low vibration, long-term safe and reliable operation

           3 CNC machine processing  of main parts, gear with high five level of accuracy and reliable operation.

          4 Compact structure, small size, light weight, easy operation and maintenance

Usage: transporting clean air, coal gas, carbon dioxide, sulfur dioxide and all kinds of neutral gas

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

                           

twin lobe roots blower for water treatment aerator

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