vacuum pump Photos Catalog - page 8 - WorldBid B2B Market

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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...

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  Ryshb Vacuum Pump Device

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - December 7, 2025 - 4800.00 Dollar US$

  water storage tank the newly developed special plastic material has corrosion resistance and dissolution resistance for the operation containing organic chemicals such as acetone, ether and chloroform. ryshb-iii s series the main parts are made of en...

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  Ryshb Iii Vacuum Pump Devices

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - December 7, 2025 - 5000.00 Dollar US$

  ryshb-iii s series the main parts are made of engineering plastics and stainless steel, with constant performance and low price. ryshb-iii a series the jet, tee, check valve, suction nozzle and other important parts are made of stainless steel, and t...

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  2sk 12 Series Cast Iron Or Stainless Steel Explosion Proof Liquid Ring Vacuum Pump

  Machinery - Greentech International (Zhangqiu) Co.,Ltd - China - December 7, 2025 - 2525.00 Dollar US$

  product display 2sk-12 series cast iron or stainless steel explosion-proof liquid ring vacuum pump.the 2sk water ring vacuum pump is widely used in industries such as chemical machinery, light industry, medicine, and food to extract air or other gase...

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  No Vibration Machine Vacuum Pump Ring Blower 2rb 430 A21 1 1kw Longer Grease Life Textile Machines

  Machinery - Greentech International (Zhangqiu) Co.,Ltd - China - December 16, 2025 - 103.00 Dollar US$

  advantage: 1. beautiful surface; 2. easy installation; 3. low noise level; 4. no vibration, and herefore complete dynamic stability; 5. pulsation-free discharge; 6. minimal maintenance; 7. higher pressure ratio; 8. cooler running bearings; 9. longer ...




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  Pressure Switch For Vacuum Pump Suction System Bh 008006 008 Vijayanagar Power

  Equipment - Dongfang Yoyik (Deyang) Engineering Co., Ltd - China - December 24, 2025 - 254.00 Dollar US$

  Pressure switch for vacuum pump suction system BH-008006-008 Vijayanagar power YOYIK, a company that has been deeply involved in the field of power station equipment and accessories manufacturing for many years, not only has strong independent resear...

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  Rymp 201 Diaphragm Vacuum Pump Machine

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - January 4, 2026 - 3500.00 Dollar US$

  Advantages ●A substitute for water circulating vacuum pump and rotary vane vacuum pump. ●No need of any working medium. No friction between working parts. ●Vacuum level can be adjusted according to experiment requirements. ●All parts that contacting ...

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  Rymp 201z Diaphragm Vacuum Pump

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - January 4, 2026 - 4000.00 Dollar US$

  ·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 and rotary vane vacuum pump. ·No need of water, clean and ec...

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  Ryshb Water Circulating Vacuum Pump Machine

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - January 4, 2026 - 3800.00 Dollar US$

  ●Spray Paint Teflon(PTFE)plus FV Rubber on the ejector and suction nozzle. Hose is made of fluorine rubber ●Better corrosion resistance and more reliability and longer service life. ✅ Corrosion-Resistant Construction – Chemically inert diaphragms and...