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E-mail
services@kmsbc.cn
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Phone
13908719531
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Address
494 Bailong Road, Kunming City, Yunnan Province
Product Categories
Kunming Pump Factory
SZ, SZ-G, SZB vacuum pumps and compressors
NegotiableUpdate on 03/24
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Overview
1、 Overview: SZ, SZ-G, SZB water ring vacuum pumps are liquid ring vacuum pumps that use water as the working liquid
Product Details
1、 Overview
SZ, SZ-G, SZB water ring vacuum pumps are liquid ring vacuum pumps that use water as the working liquid. They have the characteristics of simple structure, reliable operation, convenient operation and maintenance, and wide applications. They are suitable for pumping solid particles free, insoluble in water, and at high temperatures-
Gas within the range of 10 ℃~60 ℃ is an ideal product for vacuum dehydration, vacuum drying, vacuum filtration, and pressure delivery in industries such as papermaking, tobacco, food, textile, metallurgy, coal, and chemical. Due to the gas compression process in water ring pumps being close to isothermal compression, it is particularly used for pumping flammable and explosive gases.
2、 Model meaning
SZ-3G SZB-8
SZ - represents water ring vacuum pump and compressor
S - represents water ring type
3- Indicates the design number of the pump
Z - represents vacuum pump
G - represents some performance breakthroughs, updates, and replacement products
B - indicates suspended type
8- represents the flow rate value (L/s) when the mercury column height is 520mm
3、 Performance parameter table of SZ and SZ-G water ring vacuum pumps
| Model number | Gas volume at different vacuum degrees (m3/min) | Ultimate vacuum | water consumption | rotational speed | Motor Power | Quality | ||||
| % | L/min | r/min | kW | m | ||||||
| 0 KPa | -40.53 KPa | -60.8 KPa | -81.06 KPa | -91.19 KPa | Kg | |||||
| 0 | -40% | -60% | -80% | -90% | ||||||
| SZ-1 | 1.5 | 0.64 | 0.4 | 0.12 | / | 84 | 10 | 1450 | 4 | 140 |
| SZ-2 | 3.4 | 1.65 | 0.95 | 0.25 | / | 87 | 30 | 1450 | 11 | 150 |
| SZ-3 | 11.5 | 6.8 | 3.6 | 1.5 | 0.5 | 92 | 70 | 980 | 30 | 453 |
| SZ-4 | 27 | 17.6 | 11 | 3 | 1 | 93 | 100 | 730 | 75 | 975 |
| SZ-3G | 12 | 12 | 11.3 | 9.8 | 7.8 | 96 | 70 | 980 | 18.5 | 463 |
| SZ-4G | 34 | 33.7 | 31.5 | 28.1 | 17 | 93.33 | 100 | 730 | 55 | 975 |
4、 Performance parameter table of SZ and SZ-G water ring compressors
| Model number | Exhaust volume under different pressures (m3/min) | maximum working pressure | water consumption | rotational speed | Motor Power | Quality | ||||
| KPa | L/min | r/min | kW | m | ||||||
| 0KPa | 49.03KPa | 78.45KPa | 98.07KPa | 147.1KPa | Kg | |||||
| SZ-1 | 1.5 | 1 | / | / | / | 100 | 10 | 1450 | 5.5 | 140 |
| SZ-2 | 3.4 | 2.6 | 2 | 1.5 | / | 140 | 30 | 1450 | 15 | 150 |
| SZ-3 | 11.5 | 9.2 | 8.5 | 7.5 | 3.5 | 210 | 70 | 980 | 37 | 453 |
| SZ-4 | 27 | 28 | 20 | 16 | 9.5 | 210 | 100 | 730 | 90 | 975 |
| SZ-3G | 12.4 | 9.92 | 9.16 | 8.09 | 3.77 | 205.94 | 70 | 960 | 45 | 463 |
| SZ-4G | 33.2 | 31.8 | 28.8 | 26.4 | 12.4 | 205.94 | 150 | 730 | 75 | 975 |
5、 Performance parameter table of SZB water ring vacuum pump
| Model number | Traffic volume | Mercury height | rotational speed | power | Ensure vacuum degree | Ensure vacuum degree | quality | ||
| Q | (mm) | n | shaft power | Motor Power | （%） | For% displacement | m | ||
| m3/h | l/s | (r/min) | (L/s) | (Kg) | |||||
| SZB-4 | 19.8 | 5.5 | 440 | 1450 | 1.1 | 2.2 | 80 | 370 | |
| 14.4 | 4 | 520 | 1.2 | ||||||
| 7.2 | 2 | 600 | 1.3 | ||||||
| 0 | 0 | 650 | 1.3 | ||||||
| SZB-8 | 38.2 | 10.6 | 440 | 1450 | 1.9 | 3 | 80 | 600 | 45 |
| 28.8 | 8 | 520 | 2 | ||||||
| 14.4 | 4 | 600 | 2.1 | ||||||
| 0 | 0 | 650 | 2.1 | ||||||
