29 USA 
9 Singapore 
6 Vietnam 
5 UK 
4 France 
3 Russia 
2 Argentina 
2 Belgium 
2 South Africa 
2 Venezuela 
2 Pakistan 
1 Egypt 
1 Albania 
1 Ukraine 
1 Germany 
1 Uzbekistan 
1 India 
1 Tunisia 
1 Jordan 
1 China 
quad rings ring Photos Catalog - page 79 - WorldBid B2B Market
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Customizable 2bea Series Single Stage Air Suction Liquid Ring Vacuum PumpPumps - Shenghui Pump - China - July 29, 2025 - 1800.00 Dollar US$2BEA series horizontal vacuum pump is a highly efficient and energy-saving single-stage water ring vacuum pump that incorporates advanced foreign production technology and has been upgraded and improved. This pump is primarily used for extracting wat...
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2be3 520 High Pressure Water Ring Vacuum Pump Liquid For Air PumpingMachinery - Greentech International (Zhangqiu) Co.,Ltd - China - August 5, 2025 - 24150.00 Dollar US$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 PumpMachinery - 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...