4 France 
3 China 
3 Singapore 
2 UK 
2 Brazil 
1 Sweden 
1 Greenland 
1 Vietnam 
1 Morocco 
1 Ireland 
1 Mexico 
1 Germany 
1 Japan 
1 Netherlands 
1 Kazakhstan 
1 Switzerland 
dsr250b roots blower Photos Catalog - page 2 - WorldBid B2B Market
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High Efficiency Oxygenation Roots BlowerGeneral Fishing / Aquaculture - JIANGYIN ZHONGXIN MACHINERY EQUIPMENT CO.,LTD - China - December 27, 2021 - 700.00 Dollar US$Three lobe roots blower is a kind of synchronous compression machine with two impeller. Each three-blade rotor is supported by two bearings. By using a pair of synchronous gears, the relative position of the two rotors remains unchanged. It is a volu...
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Roots Blower For SaleEquipment - Shandong benyuan international trading co,.ltd. - China - April 25, 2024 - 1.00 Dollar US$Roots Blower For Sale The Roots blower is a volumetric fan, with impeller end face and front and rear end covers of the fan. The principle is to use two blade shaped rotors to move relative in the cylinder to compress and transport gas in a rotary co...
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Nsrh50 Three Lobe Roots BlowerPumps - Compressors - Greentech International (Zhangqiu) Co.,Ltd - China - September 8, 2024 - 875.00 Dollar US$standard color blue speed 2130r/min pressure rise 73.5kpa capacity 1.85m³/min motor 380v motor frequency 50hz or 60hz shaft power 4.21kw motor power 5.5kw accessories inlet silencer with filter, outlet silencer, etc. unit maximem wighet 170 customize...
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Nsrh125 Three Lobe Roots BlowerPumps - Compressors - Greentech International (Zhangqiu) Co.,Ltd - China - September 8, 2024 - 1610.00 Dollar US$standard color blue speed 1850r/min pressure rise 78.4kpa capacity 11.02m³/min motor 380v motor frequency 50hz or 60hz shaft power 22.03kw motor power 30kw accessories inlet silencer with filter, outlet silencer, etc. unit maximem wighet 490~592 cust...
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Nsrh80 Three Lobe Roots Blower High Pressure Vacuum Big VolumePumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 24, 2024 - 1525.00 Dollar US$standard color blue speed 1880r/min pressure rise 78.4kpa capacity 4.42m³/min motor 380v motor frequency 50hz or 60hz shaft power 8.84kw motor power 11kw accessories inlet silencer with filter, outlet silencer, etc. unit maximem wighet 245kg customiz...
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Stainless Steel Nsrh100 Three Lobe Roots Blower Aeration Aquaculture IndustrialPumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 24, 2024 - 1870.00 Dollar US$standard color blue speed 1980r/min pressure rise 78.4kpa capacity 7.78m³/min motor 380v motor frequency 50hz or 60hz shaft power 15.65kw motor power 2.2~18.5kw accessories inlet silencer with filter, outlet silencer, etc. unit maximem wighet 438 cus...
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Good Quality High Pressure M4512 Tri Lobe Roots BlowerPumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 24, 2024 - 3150.00 Dollar US$speed 2000~4000rpm standard color blue connect v-belt casing material gray cast iron impeller nodular cast iron drive motor motor frequency 50hz or 60 hz motor power 7.5~55kw bore 150m accessories inlet silencer with filter, outlet silencer, etc.excl...
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Nsrh50 Three Lobe Roots Blower 1 85m3 Min Sewage TreatmentPumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 26, 2024 - 875.00 Dollar US$standard color blue speed 2130r/min pressure rise 73.5kpa capacity 1.85m³/min motor 380v motor frequency 50hz or 60hz shaft power 4.21kw motor power 5.5kw accessories inlet silencer with filter, outlet silencer, etc. unit maximem wighet 170 customize...
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Nsrh125 Three Lobe Roots Blower AquaculturePumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 26, 2024 - 1610.00 Dollar US$standard color blue speed 1850r/min pressure rise 78.4kpa capacity 11.02m³/min motor 380v motor frequency 50hz or 60hz shaft power 22.03kw motor power 30kw accessories inlet silencer with filter, outlet silencer, etc. unit maximem wighet 490~592 cust...
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Nsrh175 Three Lobe Roots Blower Industrial Pond AquaculturePumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 26, 2024 - 4335.00 Dollar US$standard color blue speed 1730r/min pressure rise 58.8kpa capacity 38.45m³/min motor 380v motor frequency 50hz or 60hz shaft power 52.03kw motor power 55kw accessories inlet silencer with filter, outlet silencer, etc. unit maximem wighet 1155~1650
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Nsrh200 Three Lobe Roots Blower High Pressure Vacuum Big VolumePumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 26, 2024 - 7660.00 Dollar US$standard color blue speed 1480r/min pressure rise 73.5kpa capacity 56.71m³/min motor 380v motor frequency 50hz or 60hz shaft power 96.72kw motor power 110kw accessories inlet silencer with filter, outlet silencer, etc. unit maximem wighet 1934kg
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Nsrh250 Three Lobe Roots Blower Aeration Aquaculture IndustrialPumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 26, 2024 - 11225.00 Dollar US$standard color blue speed 1480r/min pressure rise 78.4kpa capacity 93.2m³/min motor 380v motor frequency 50hz or 60hz shaft power 145.6kw motor power 160kw accessories inlet silencer with filter, outlet silencer, etc. unit maximem wighet 3998kg
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Nsrh300 Three Lobe Roots BlowerPumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 26, 2024 - 12670.00 Dollar US$standard color blue speed 1480r/min pressure rise 63.7kpa capacity 134.1m³/min motor 380v motor frequency 50hz or 60hz shaft power 177.8kw motor power 200kw accessories inlet silencer with filter, outlet silencer, etc. unit maximem wighet 2980~3998kg
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Good Quality High Pressure M4506 Tri Lobe Roots BlowerPumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 26, 2024 - 2720.00 Dollar US$speed 2000~4000rpm standard color blue connect v-belt casing material gray cast iron impeller nodular cast iron drive motor motor frequency 50hz or 60 hz motor power 4~30kw bore 80m accessories inlet silencer with filter, outlet silencer, etc.exclude...
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M4509 Tri Lobe Roots Blower Aquaculture AerationPumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 26, 2024 - 2950.00 Dollar US$speed 2000~4000rpm standard color blue connect v-belt casing material gray cast iron impeller nodular cast iron drive motor motor frequency 50hz or 60 hz motor power 7.5~45kw bore 100m accessories inlet silencer with filter, outlet silencer, etc.excl...
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M6016 Tri Lobe Roots BlowerPumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 26, 2024 - 4750.00 Dollar US$speed 1500~3000rpm standard color blue connect v-belt casing material gray cast iron impeller nodular cast iron drive motor motor frequency 50hz or 60 hz motor power 15~110kw bore 150m accessories inlet silencer with filter, outlet silencer, etc.excl...
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M8021 Tri Lobe Roots BlowerPumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 26, 2024 - 5860.00 Dollar US$speed 1000~2000rpm standard color blue connect v-belt casing material gray cast iron impeller nodular cast iron drive motor motor frequency 50hz or 60 hz motor power 22~160kw bore 200m power 18~138.1kw voltage 380~440v
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Good Quality High Pressure M8026 Tri Lobe Roots BlowerPumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 26, 2024 - 6450.00 Dollar US$speed 1000~2000rpm standard color blue connect v-belt casing material gray cast iron impeller nodular cast iron drive motor motor frequency 50hz or 60 hz motor power 30~185kw bore 250m applicable industries pneumatic conveying brand name greentech po...
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M8032 Tri Lobe Roots Blower Taper Lock Shaft MountingPumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 26, 2024 - 7360.00 Dollar US$speed 1000~2000rpm standard color blue connect v-belt casing material gray cast iron impeller nodular cast iron drive motor motor frequency 50hz or 60 hz motor power 30~185kw bore 300m accessories inlet silencer with filter, outlet silencer, etc.excl...
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Lightweight All Round Electric Roots Blower Is Small And ConvenientMotors - Turbine - Greentech International (Zhangqiu) Co.,Ltd - China - February 27, 2025 - 935.00 Dollar US$what is a blower? the rotary blower is a type of volumtric blower.its working principle is to decompress and transport gas through the relative motion of two blade-shaped rotors in the cylinder. our advantage good service attitude high recovery effic...