vacuum pump 818 Photos Catalog - page 8 - WorldBid B2B Market

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  301e Diaphragm Vacuum Pump

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - June 5, 2025 - 4800.00 Dollar US$

  features it provides negative pressure condition for processes of evaporation, distillation, crystallization, drying, sublimation, reduced pressure filtration etc.it can be used to extract a variety of highly toxic, flammable and explosive, strong ac...

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  Ryshb Water Circulating Vacuum Pump

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - June 5, 2025 - 4500.00 Dollar US$

  features water circulating vacuum pump takes circulating water as working fluid to create negative pressure by fluid jet. it can provide negative pressure condition for the processes of evaporation, distillation, crystallization, drying, sublimation,...

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  Ryshb B95 Water Circulating Vacuum Pump

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - June 5, 2025 - 4700.00 Dollar US$

  features widely applied to research experiments, small scale tests and small scale production with the process of evaporation, distillation, crystallization, drying, sublimation, pressure-reducing filtration. ·working principle is the same as that of...

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  Ryshb Vacuum Pump

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - June 5, 2025 - 5000.00 Dollar US$

  main machine： stainless steel stamping molding, equipped with a special fluid muffler, reduce the friction noise of gas and liquid in water, make the vacuum higher and more stable, corrosion-resistant, pollution-free, low noise, easy to move, can als...

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  Ryshb Iii Vacuum Pump

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - June 5, 2025 - 4600.00 Dollar US$

  main machine： stainless steel stamping molding, equipped with a special fluid muffler, reduce the friction noise of gas and liquid in water, make the vacuum higher and more stable, corrosion-resistant, pollution-free, low noise, easy to move, can als...

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  Rpp Corrosion Resistant Water Jet Vacuum Pump

  Pumps - Kenshine Pump And Valve MFG Co.,LTD - China - June 20, 2025 - 200.00 Dollar US$

  Pump material: reinforced polypropylene, fluoroplastic, fiberglass, stainless steel Medium: acids, alkali, salts, etc. of general concentration Application range: chemical, pharmaceutical, textile, food, brewing, metallurgy, environmental protection,...

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  Volume Deals Portable 2bv Series Water Ring Vacuum Pump For Sugar Processing

  Pumps - Shenghui Pump - China - July 29, 2025 - 320.00 Dollar US$

  The 2BV series vacuum pumps can be used to extract gases and vapors, with a suction pressure of up to 33 mbar or 97% vacuum. This equipment is an ideal solution for industries such as mechanical engineering, petrochemicals, pharmaceuticals, food, sug...

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  Customizable 2bea Series Single Stage Air Suction Liquid Ring Vacuum Pump

  Pumps - Shenghui Pump - China - July 29, 2025 - 1800.00 Dollar US$

  2BEA series horizontal vacuum pump is a highly efficient and energy-saving single-stage water ring vacuum pump that incorporates advanced foreign production technology and has been upgraded and improved. This pump is primarily used for extracting wat...




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  2be3 520 High Pressure Water Ring Vacuum Pump Liquid For Air Pumping

  Machinery - Greentech International (Zhangqiu) Co.,Ltd - China - August 5, 2025 - 24150.00 Dollar US$

  the application range and characteristics: 2be3 series water ring vacuum pumps and compressors are designed and manufactured by our company integrating with the advanced technology abroad. they are not only can save energy, but also can work constant...

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  2bv6 121 High Pressure Water Ring Vacuum Pump

  Machinery - Greentech International (Zhangqiu) Co.,Ltd - China - August 13, 2025 - 1240.00 Dollar US$

  2bv series liquid ring vacuum pumps are suitable for pumping the gases and steam. its suction pressure canreach 33mbar (abs) (i.e. 97 % vacuum degree). lf the transformer oil is used as the operating liquid, these pumpsare called oil ring vacuum pump...

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  Direct Selling 2sk Series Double Stage Liquid Ring Vacuum Pump For Evaporation Processing

  Pumps - Shenghui Pump - China - August 14, 2025 - 500.00 Dollar US$

  2SK series water ring vacuum pump is suitable for extracting air and other non-corrosive gases that are insoluble in water and do not contain solid particles. The pump can be widely used in vacuum evaporation, concentration, impregnation, drying, and...

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  Diaphragm Vacuum Pump

  Equipment - HANGZHOU ROYAL - China - September 22, 2025 - 1000.00 Dollar US$

  introduction applications rymp series diaphragm vacuum pump provides negative pressure condition for processes of evaporation, distillation, crystallization, drying, sublimation, reduced pressure filtration etc.it can be used to extract a variety of ...

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  Vacuum Pump Laboratory

  Equipment - HANGZHOU ROYAL - China - September 22, 2025 - 1000.00 Dollar US$

  introduction main machine： stainless steel stamping molding, equipped with a special fluid muffler, reduce the friction noise of gas and liquid in water, make the vacuum higher and more stable, corrosion-resistant, pollution-free, low noise, easy to ...

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  China Manufacturing 2bea Series Industrial High Flow Water Ring Vacuum Pump

  Pumps - Compressors - Shenghui Pump - China - October 16, 2025 - 1700.00 Dollar US$

  2BEA series vacuum pumps feature a single-stage, single-acting design characterized by compact structure, high ultimate vacuum, wide pumping speed range, significant energy savings, and easy maintenance. This series is specifically engineered to hand...

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  Diaphragm Vacuum Pump Device

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - November 5, 2025 - 3000.00 Dollar US$

  no need of any working medium. no friction between working parts. ●vacuum level can be adjusted according to experiment requirements. ●all parts that contacting gases are made of ptfe+ fv rubber with chemical resistance. ●valve plate adopts imported ...

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  Rymp 201z Vacuum Pump Device

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - November 5, 2025 - 3000.00 Dollar US$

  ·after 1500 hours of fatigue testing, it can work stably. ·low temperature motor, keeps the pump working at low temperature. ·new designed structure improve the vacuum and pumping rate significantly. ·a substitute for water circulating vacuum pump an...




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  Ryshb Iii Vacuum Pump Device

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - November 5, 2025 - 4500.00 Dollar US$

  shaft head this machine adopts double shaft head, equipped with two meters, which can be used alone or in parallel. box special engineering plastics water storage tank the newly developed special plastic material has corrosion resistance and dissolut...

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  2x Two Stage Rotary Vane Vacuum Pump

  Pumps - Kenshine Pump And Valve MFG Co.,LTD - China - November 24, 2025 - 1500.00 Dollar US$

  2X two-stage rotary vane vacuum pump 2X series vacuum pump is of two-stage structure, its operation performance consists of two parts, high-pressure stage and lowpressure stage. Its suction port is connected with the vacuum container or other vacuum ...

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  Rymp 401 Diaphragm Vacuum Pump Device

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - December 7, 2025 - 6600.00 Dollar US$

  all parts that contacting gases are made of ptfe+ fv rubber with chemical resistance. valve plate adopts imported materials. motor is supplied by famous manufacturer. with reasonable design, transmission runs smoothly. with small volume and light wei...

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  Ryshb Water Circulating Vacuum Pump Device

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - December 7, 2025 - 3800.00 Dollar US$

  ultimate vacuum(mpa) 0.098(2kpa) 0.098(2kpa) single tap air suction amount 10l/min it can provide negative pressure condition for the processes of evaporation, distillation, crystallization, drying, sublimation, pressure-reducing filtration and so on...