JZJW Roots reciprocating vacuum units
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Oil-free vertical reciprocating vacuum units Model Ultimate pressure(hPa) Pumping speed(L/S) Main pump Roots pump Fore pump Power (KW) JZJW70-2 133 150 ZJB-70 - - - WLW50 5.1 JZJW150-3 133 150 ZJ150 - - - ......
Shandong China Coal Industry&Mining Supplies Group
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JZJW Roots reciprocating vacuum units
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Oil-free vertical reciprocating vacuum units Model Ultimate pressure(hPa) Pumping speed(L/S) Main pump Roots pump Fore pump Power (KW) JZJW70-2 133 150 ZJB-70 - - - WLW50 5.1 JZJW150-3 133 150 ZJ150 - - - ......
Shandong China Coal Industry & Mining Group Co.,Ltd
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Roots oil-free vertical reciprocating vacuum unit
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..., the main pump is roots pump, WLW series oil free vertical reciprocating pump is fore pump.Widely used in electronics, vacuum coating, chemical fiber, metallurgy, heat treatment, welding, chemical industry and vacuum distillation, crystallization, dry,...
Shandong China Coal Group
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Roots Pump Rotary Piston Industrial Vacuum Unit For Distillation Vacuum Suction
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.... DYK Series vacuum pumps unit consist of roots pump as booster and rotary vane pump as backing pump, the exhaust from the roots pump is connected to the suction side of the backing pump thereby giving advantage of high pumping speed at higher vacuum. The...
Chongqing HLA Mechanical Equipment Co., Ltd.
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Cast Iron Roots Blower Vacuum Pump , vacuum roots blower for chemical industry
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.... Its maximum vacuum pressure can reach -40KPA. Widely applied in vacuum application in food conveying, metallurgy, chemical industry,electronic coating and other industries, it is the reliable and perfect product due to its good vacuum performance and...
B-Tohin Machine (Jiangsu) Co., Ltd.
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Aquaculture Roots Blower Vacuum Pump For Sewage Treatment
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Roots Blower Vacuum Pump For Sewage Treatment 1.Features of roots blower vacuum pump for sewage treatment 1). Three lobe type roots blower, high efficiency, energy saving. 2). Imported accessories in high quality, ensuring the long service life of whole set roots blower. 3). Both whole set roots blower and bare shaft blower can be provided. 4). Every roots......
Shandong Zhengke Industry Blower/Fan Manufacturing Co.Ltd
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Intelligent Roots Blower Vacuum Pump For Optimal Performance And Energy Savings
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... and monitoring capabilities to deliver unparalleled performance, efficiency, and reliability. Leveraging the robust, proven design of a roots-type vacuum pump combined with a state-of-the-art control architecture, this vacuum blower provides users with...
Yixing Aipu Air System Equipment Co., Ltd
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BSJ150L Freeze Drying Roots Vacuum Pump 500 m³/h Roots Blower Vacuum Pump
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...Roots Pump BSJ150L Description : Roots vacuum pumps ,which are also called Roots blowers,are rotary plunger type pumps where two symmetrically shaped impellors rotate in opposite directions inside the pump housing. Characteristics: The use of oil-free intermediat seal,multiple sealed way to ensure the hight clean vacuum......
Ningbo Baosi Energy Equipment Co., Ltd.
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Stainless Steel Roots Blower Vacuum Pump Simple Structure ZJQL-2500
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...Roots Vacuum Pump as Air-cooled Roots Vacuum Pump for Vacuum Furnace Heat Treatment 2500L/S MODEL Suction capacity(L/S) Ultimate Pressure(KPa) Compression Ratio(KPa) Speed(rpm) Power(KW) ZJQL-2500 2500 15 85 1450 22/250 ZJQL series air-cooled Roots vacuum pump is improved on the basis of ZJB series Roots vacuum......
Anhui FUTEN Environmental Protection Co.,Ltd.
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Reciprocating Condensing Unit 80HP - 600HP Single Stage Parallel
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... Two-stage parallel unit 16HP~180HP -25℃~-65℃ Screw type single stage parallel unit 80HP~600HP 5℃~-45℃ Screw type double-stage parallel unit 100HP~600HP -30℃~-65℃ Adopted to multiple refrigerant R404a, R507, R407C, R22. Stable &...
Shandong Ourfuture Energy Technology Co., Ltd.
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