Now, circulating water-based multi-purpose vacuum pump has been used in petroleum, chemical, machinery, mining, light industry, medicine and food industries. Recycling water-based multi-purpose vacuum pump is based on the circulating water vacuum pump, according to the characteristics of a small laboratory area, with reference to the Japanese desktop pump, forming a one-time shell, reduced size and improved, with small size, light weight, Beautiful and so on, double table, double exhaust, four tables four tap, double the same multi-purpose vacuum pump, even if the teacher visual demonstration, students can also turn on or off on either side. Recycled water multi-purpose vacuum pump body with double tap, can be used alone or in parallel with two vacuum gauges. Circulating water-based multi-purpose vacuum pump host stainless steel movement and anti-corrosion material movement of two models. Corrosion-resistant, pollution-free, low noise, easy to move, but also according to user needs to install vacuum regulator valve. At the same time there are four students to chemical experiments, reduce the experimental space. Circulating water-based multi-purpose vacuum pump Various models and features: SHB-III desktop circulating water-based multi-purpose vacuum pump 1. Circulating water as the working fluid 2. Vacuum process for small test 3. Double tap, Water 5. Acid and alkali volume corrosion 6. Patent No .: ZL.9 SHB-IIIS desktop circulating water-based multi-purpose vacuum pump 1. Vacuum conditions for the experimental process 2. Suction strong acid gas 3. Double tap, double table significant 4 . Viton sealed, non-corrosive gas 5. Environmental protection and water saving SHB-IIIA desktop circulating water-based multi-purpose vacuum pump 1. The use of fluid jet to produce negative pressure vacuum pump 2. Suction Tsui, the jet is stainless steel, anti-corrosion 3. Double taps, double-table significant 4. Environmental protection and water saving, to provide vacuum conditions for the experiment 5. Special motor, fluorine rubber sealed SHB-IIIT circulating water-based multi-purpose vacuum pump 1. The use of fluid jet vacuum pump 2. Suction nozzle, stainless steel spray, anti-corrosion 3. Double tap, double table significant 4. Environmental protection and water saving, to provide vacuum conditions for the experiment 5. Special motor, Viton sealed 6. Transparent water tank for easy observation of water level, water quality SHB -IIIG circulating water multi-purpose vacuum 1. Jet, exhaust Tsui spraying Teflon (PTFE), Fu rubber material gas pipeline 2. Corrosion resistance, better reliability 3. My company has its own intellectual property 4. Patent No .: ZL.9 5. Standard exports Type SHB-IV double A circulating water type multi-purpose vacuum pump 1. Our company has independent intellectual property 2. Patent No .: ZL.7; ZL.0 3. Four-tap vacuum at the same time, four tables show 4. The same double-sided Four people at the same time operation 5. Facilitate direct visual demonstration of the teacher, direct monitoring of the experimental conditions 6. Power: 250W 7. Squawking number: 4 SHB-B88 circulating water-based multi-purpose vacuum pump 1. Three taps can be used alone or in parallel Vacuum control valve, adjustable height of the vacuum 3. Stainless steel housing 4. Large exhaust volume 5. Flow: 80L / min 6. Head: 10m 7. Suction head number: 3 8. Water tank capacity: 40L 9. Power: 180W SHB-B95 / B95A circulating water-based multi-purpose vacuum pump 1. Improved large displacement pump 2. Five taps can be used in parallel 3. To meet the needs of large-scale rotary steaming and reactor 4. Electrostatic spray 5. Extraction rate Fast SHB-B95 / B95A circulating water-based multi-purpose vacuum pump 1. Improved large exhaust pump 2. Five taps can be used in parallel 3. To meet the large spin And the needs of the reactor 4. Stainless steel shell 5. Fast pumping speed SHB-B95T circulating water-based multi-purpose vacuum pump 1. Improved pump large pumping volume 2. Five tap can be used in parallel 3. To meet the large-scale steaming and reaction Necessary kettle 4. Stainless steel shell 5. Jet, suction Tsui spraying Teflon (PTFE) SHB-E-cycle water-based vacuum pump 1. Large pumping capacity 2. Can be equipped with multiple large-scale rotary steaming and reactor at the same time 3 The water tank is stainless steel, anti-corrosion 4. Recommended combination: cryogenic pump / steaming / SHB-E circulating water type vacuum pump (large exhaust volume) 5. Power: 3000W 6. Flow: 300L / 300L / min 8. Head: 30m