380v vacuum negative pressure roots blower Photos Catalog - WorldBid B2B Market

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  380v Ac Vacuum Negative Pressure Roots Blower

  Equipment - Used Industrial - Zhangqiu Shihai Trading Co., Ltd. - China - December 5, 2013 - contact company for price

  380V AC Vacuum negative pressure roots blower Specifications : 1.Low noise as the inlet and exhaust port of air motor used Spiral shape. This make air inletting and exhausting along spiral lien to avoid instantaneous fluctuation noise and vibration. ...

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  Negative Pressure Of Three Lobes Roots Blower For Vacuum

  Pumps - Compressors - Zhangqiu Shihai Trading Co., Ltd. - China - December 5, 2013 - contact company for price

  1.Three lobes roots blower for vacuum 2.Low noise roots blower 3.energy saving roots blower 4.High quality The specification of this item-Negative pressure of three lobes roots blower for vacuum The rated power:0.75KW~4KW in 380V AV moter Air Volume(...

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  Greentech Nsrh200 High Performance 380v Electric Air Roots Blower

  Machinery - Greentech International (Zhangqiu) Co.,Ltd - China - April 2, 2026 - 3750.00 Dollar US$

  The Greentech NSRH200 is a high-performance 380V electric Roots blower built for industrial air delivery. It delivers stable, oil-free airflow with low noise and high energy efficiency. Ideal for wastewater treatment, pneumatic conveying, and aquacul...

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  Electric Blower 60kpa Vacuum Gauges Negative Pressure Product

  Machinery - Greentech International (Zhangqiu) Co.,Ltd - China - January 15, 2026 - 15.00 Dollar US$

  Product descriptions from the supplier Vacuum gauges are suitable for various industries that require monitoring or controlling pressure, including: chemical industry, petroleum and natural gas industry, water treatment and sewage treatment, energy i...

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  Nsrh80 Three Lobe Roots Blower High Pressure Vacuum Big Volume

  Pumps - 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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  Nsrh200 Three Lobe Roots Blower High Pressure Vacuum Big Volume

  Pumps - 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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  Zbk15 High Pressure Industrial Blower Pumps Roots Vacuum

  Machinery - Greentech International (Zhangqiu) Co.,Ltd - China - September 21, 2025 - 2060.00 Dollar US$

  zbk15 high-pressure industrial blower pumps roots vacuum zbk series roots vacuum pump (sv series paper special vacuum pump) is a kind of coarse vacuum acquisition of equipment, it is widely used in papermaking, paper holder, paper pulp molding, chemi...

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  Dsr V Roots Vacuum Blower

  Environmental Cleanup - Shandong Dacheng machine Technology CO.,LTD - China - December 19, 2017 - 800.00 Dollar US$

  DSR-V Roots Vacuum Blower Product introduce The characteristics of Roots vacuum blower is starting operation fleetly, low power consumption, low maintenance cost, high pumping speed, high efficiency. Specification Capacity: 0.86~58.65m3/min, Pressure...




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  Greentech Zbk15 High Efficiency Electric Roots Blower For Industrial Vacuum

  Machinery - Greentech International (Zhangqiu) Co.,Ltd - China - June 9, 2026 - 2060.00 Dollar US$

  Greentech ZBK15 New Electric High Pressure Industrial Roots Vacuum Pump Blower The Greentech ZBK15 is a next-generation electric Roots blower designed for demanding industrial vacuum and pressure applications. Unlike traditional rotary lobe pumps, th...

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  China Cheap Roots Blower High Pressure Rotary

  General Equipment / Machinery - Shandong sevnz co,.Ltd. - China - January 19, 2016 - contact company for price

  Sevnz Blower Co. , ltd is established in 1990s , located in Haoer Industrial Park of Jinan City, Shandong Province, China , covers 10000 square meters. Main products: roots blowers with two and three lobes, maglev centrifuga blower, High pressure blo...

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  High Pressure Three Lobe Roots Blower

  Pumps - Compressors - Zhangqiu Shihai Trading Co., Ltd. - China - December 5, 2013 - contact company for price

  1.High pressure three lobe roots blower 2.Low noise as the inlet and exhaust port of air motor used Spiral shape. This make air inletting and exhausting along spiral lien to avoid instantaneous fluctuation noise and vibration. 3.High efficiency. Stra...

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  Dsr80 High Pressure Industrial Air Application Roots Blower

  Equipment - Water Treatment - Shandong Dacheng machine technology CO.,LTD - China - January 4, 2018 - 580.00 Dollar US$

  DSR80 High Pressure Industrial Air Application Roots Blower adopts the advanced technology of Japan, its air capacity is 0.3m3/min-272m3/min, the pressure is from 9.8Kpa to 98Kpa. The main characteristic of our air blower is small volume, light weigh...

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  Good Quality High Pressure M4512 Tri Lobe Roots Blower

  Pumps - 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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  Good Quality High Pressure M4506 Tri Lobe Roots Blower

  Pumps - 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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  Good Quality High Pressure M8026 Tri Lobe Roots Blower

  Pumps - 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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  Negative Pressure Packing Leakage Detector Vacuum Leak Testing Machine

  Equipment - Testing / Measuring - SYSTESTER Instruments Co.,Ltd - China - May 5, 2019 - 100.00 Dollar US$

  Negative Pressure Packing Leak Detector Vacuum Leak Testing Machine Features: 1. Our own patent technology. 2. Touch screen operation. 3. Real color TFT LCD display. 4. Pass, reject input, convenient query. 5. High-accuracy pressure sensor inside. 6....




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  Zk Series Vacuum Negative Pressure System

  Equipment - Qingdao Sanzhuji Equipment Manufacturing Co.,Ltd. - China - July 5, 2020 - 1.00 Dollar US$

  The system has the functions of stable pressure, filtering gas, distributing oil and gas, and separating soda water, etc. The main function is to make the dry sand solid and round when casting casting, and to draw out the gasification products of van...

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  Negative Pressure 60kpa Vacuum Gauges

  Machinery - Greentech International (Zhangqiu) Co.,Ltd - China - March 23, 2025 - 15.00 Dollar US$

  product descriptions from the supplier vacuum gauges are suitable for various industries that require monitoring or controlling pressure, including: chemical industry, petroleum and natural gas industry, water treatment and sewage treatment, energy i...

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  Suction And Blowing Integrated Vacuum Valve With Negative Pressure Detection Akvp15 High Frequency

  Services - Other - Shenzhen Asicko Intelligent Equipment Co., Ltd. - China - April 9, 2025 - contact company for price

  1. The best partner of vacuum pump, integrated design, high-speed on-off control of positive and negative pressure, real-time detection of vacuum degree, precise adjustment of air pressure and flow rate, 2. Miniaturized and lightweight design, width ...

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  Greentech Side Channel Blower Aluminum Alloy Blades 380v 2rb 433 Hy99

  Machinery - Greentech International (Zhangqiu) Co.,Ltd - China - December 22, 2025 - 97.00 Dollar US$

  greentech high pressure ac electric side channel blower aluminum alloy blades oem customizable model 2rb 433 hy99 for air blower about us as an expert in air systems, greentech has become one of most successful suppliers of blower and vacuum pump in ...