The liquid ring vacuum pump has a wide range of applications and different market prices. How much is the price of the general liquid ring vacuum pump? We can’t just look at one price. Before the supplier quotes, we must describe clearly the demand and understand clearly the content and quality of the products included in the supplier’s quotation.
1. The price of liquid ring vacuum pumps with different parameters is different.
2BV Series Liquid Ring Vacuum Pump
| Curve No. | Model | Max. suction capacity | Ultimate vacuum mbar(MPa) |
Motor power kW |
Speed r.p.m |
Operating liquidflow rate L/min |
Noise dB(A) |
Weight kg |
|
| m3/min | m3/h | ||||||||
| 60V | 2BV2-060 | 0.45 | 27 | 33mbar (-0.097MPa) |
0.81 | 2840 | 2.5 | 62 | 37 |
| 61V | 2BV2-061 | 0.86 | 52 | 1.45 | 2840 | 2.5 | 65 | 41 | |
| 70V | 2BV2-070 | 1.33 | 80 | 2.35 | 2860 | 3 | 66 | 66 | |
| 71V | 2BV2-071 | 1.83 | 110 | 3.85 | 2880 | 4.7 | 72 | 85 | |
| 110V | 2BV5-110 | 2.75 | 165 | 4 | 1440 | 7.2 | 63 | 120 | |
| 111V | 2BV5-111 | 3.83 | 230 | 5.5 | 1440 | 8.8 | 68 | 150 | |
| 121V | 2BV5-121 | 4.66 | 280 | 7.5 | 1440 | 11 | 69 | 210 | |
| 131V | 2BV5-131 | 6.66 | 400 | 11 | 1460 | 16 | 73 | 280 | |
| 161V | 2BV5-161 | 8.33 | 500 | 15 | 970 | 22 | 74 | 390 | |
| 110V | 2BV6-110 | 2.75 | 165 | 4 | 1440 | 67 | 63 | 150 | |
| 111V | 2BV6-111 | 3.83 | 230 | 5.5 | 1440 | 10 | 68 | 200 | |
| 121V | 2BV6-121 | 4.66 | 280 | 7.5 | 1440 | 12 | 69 | 230 | |
| 131V | 2BV6-131 | 6.66 | 400 | 11 | 1460 | 17 | 73 | 315 | |
| 161V | 2BV6-161 | 8.33 | 500 | 15 | 970 | 23 | 74 | 426 | |
2SK Liquid Ring Vacuum Pump
| Model | Suction capacity | Ultimate vacuum | Power | speed | Water supply | Inlet/outlet diam | Water inlet |
| m³/min | MPa（G） | KW | r/min | L/min | DN(mm） | (mm) | |
| 2SK1.5 | 1.35 | -0.097 | 4 | 1440 | 10-15 | 40 | G1/2” |
| 2SK-3 | 2.7 | -0.098 | 7.5/11 | 1440 | 15-20 | 40 | G1/2” |
| 2SK-6 | 5.4 | -0.098 | 15 | 1460 | 25-35 | 65 | G1/2” |
| 2SK-12 | 10.8 | -0.098 | 22/30 | 970 | 40-50 | 100 | G1/2” |
| 2SK-20 | 18 | -0.098 | 45 | 740 | 60-80 | 125 | G3/4” |
| 2SK-30 | 27 | -0.098 | 55/75 | 740 | 70-90 | 125 | G3/4” |
2. Different materials, technologies, regions and after-sales services are different, while liquid ring vacuum pumps are different.
(1)Raw material difference of vacuum pump: As the saying goes, the same product ratio quality, the same quality ratio price, it can be seen that quality is the prerequisite for pricing. The minimum requirement of quality is the processing accuracy and density of raw materials, as well as the cost of raw materials.
(2)The difference of technology content: the difference of the whole process of the liquid ring vacuum pump from selection, design, processing, production to appearance treatment and product packaging directly leads to the difference of the vacuum pump price. “One penny for one cargo” means this truth. A manufacturer with high-tech technical team, top-end production and manufacturing equipment, strict management of production team, bright appearance treatment personnel and so on. The price of a manufacturer without any advanced technology company, backward manufacturing equipment (hand-made), lazy family workshop type members and sloppy handling of appearance personnel is also different, so the overall supplier should be considered when selecting the vacuum pump.
(3) Regional differences: As we all know, the price of all kinds of accessories needed in the whole production process of liquid ring vacuum pump also directly affects the price of the whole vacuum pump, so the price of accessories in different regions directly affects the price of products; in addition, the same is true of imported pumps and liquid ring vacuum pumps of domestic products.
(4)After-sales service difference: the same product quality, the same quality ratio price, the same price ratio after-sales. In the process of production and operation of vacuum pump, due to improper use or other reasons, failure is inevitable, which requires after-sales protection, as soon as possible to solve the problem of failure.
3. What factors should we consider when comparing the prices of liquid ring vacuum pumps
(1)Good performance and outstanding technology. For example, the primary technology of liquid ring vacuum pump is to form a vacuum environment with high efficiency under any conditions, and to perform well under any conditions.
(2)Reliable, safe and stable quality, such as continuous operation for a long time. Safety and stability of liquid ring vacuum pump
(3)Reasonable personality and perfect after-sales. Can you provide on-site service within 24 hours of the next working day free of labor fees, spare parts fees and maintenance fees?
When choosing liquid ring vacuum pump, the price should be considered comprehensively from all aspects of the product. We are a professional vacuum enterprise. If you encounter problems in vacuum technology, you can call us to talk about technology. We have been investing more R&D efforts to upgrade the product’s performance, safety and quality. Customers use it well and long-term cooperation is our pursuit.
If possible, kindly suggest please your working industry/process, working pressure, working medium, etc. Given detailed request helps to gain better-matched customized solution. Thanks for your patience.
your request will be responsed within 3 hours, kindly pay attention to your email please.
