Model NO.: SK-0.5B
Ultimate Pressure: 47 hPa 35 Torr
Motor Power: 1.5 kW
Rotating Speed: 2900 rpm
Water Supply: 8 L/Min
Inlet & Outlet Dimensions: 1" mm
Weight: 45 kg
Trademark: DVE
Transport Package: Neutral Wooden Case
Specification: CE Mark, Spare Parts Of High Level
Origin: Zhejiang, China
HS Code: 8414100090
SPECIFICATION
Product Name: Water Ring Vacuum Pump
PS: Detailed model refer to REAL PIECE pls.WORKING THEORY1. Series SK and 2SK Water Ring Vacuum Pumps can be used for exhausting both ordinary gases and condensable gases (such as water vapor). They are suitable for flammable and explosive gases due to their isothermal compression feature. If the pump is made of anti-corrosion material, it can also handle corrosive gases.
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2. The 2SK series two-stage liquid ring vacuum pumps operate like two sets of SK series water ring vacuum pumps. Since SK series pumps only reach a maximum vacuum of -700 mmHg, the 2SK series was developed in the 1980s to achieve higher vacuum and larger pumping speed under high vacuum conditions.
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3. The 2YK series Liquid Ring Vacuum Pumps offer higher vacuum and better applicability. Different types of gases can be pumped with selected working media, making them applicable in a wider range.
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4. These pumps operate smoothly, with low noise and energy consumption. They save 30% energy compared to Water Jet and Water VaporJet Pumps.
 
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ADVANTAGE
1. Compared with SK water vacuum pump, it achieves higher vacuum and pumping speed.
2. Simple structure and easy maintenance.
3. The primary working medium is water, leading to low maintenance costs.
4. The pump is widely used in various areas and can handle water vapor, flammable, explosive, and other gases containing small amounts of dust and liquid.
5. It can operate in harsh conditions.
PARAMETER
| Model |
Displacement
(m³/min)
|
Ultimate Pressure
hPa   Torr
|
Motor Power
 (kW)
|
Rotating Speed
(rpm)
|
Water Supply
(L/min)
|
Inlet & Outlet
Dimensions (mm)
|
Weight
(kg)
|
| SK-0.5B |
0.5 |
47 Â Â 35 |
1.5 |
2900 |
8 |
25 |
45 |
| SK-0.8 |
0.8 |
47 Â Â 35 |
2.2 |
2900 |
10 |
40 |
60 |
| SK-1.5 |
1.5 |
47 Â Â 35 |
4 |
2900 |
15 |
40 |
75 |
| SK-3 |
3 |
80 Â Â 60 |
5.5 |
1450 |
25 |
50 |
153 |
| SK-6 |
6 |
80 Â Â 60 |
11 |
1450 |
35 |
50 |
210 |
| SK-12 |
12 |
80 Â Â 60 |
22 |
980 |
70 |
100 |
600 |
| SK-12B |
12 |
80 Â Â 60 |
18.5 |
980 |
60 |
100 |
450 |
| SK-25 |
25 |
80 Â Â 60 |
45 |
980 |
70 |
100 |
900 |
| SK-30 |
30 |
80 Â Â 60 |
55 |
980 |
75 |
100 |
1200 |
| SK-42 |
42 |
80 Â Â 60 |
75 |
740 |
100 |
100 |
1500 |
| 2SK-2B |
2 |
40 Â Â 30 |
5.5 |
1450 |
20 |
50 |
185 |
| 2YK-2B |
2 |
6.6 Â 5 |
5.5 |
1450 |
20 |
50 |
185 |
| 2SK-3 |
3 |
40 Â Â 30 |
7.5 |
1450 |
25 |
50 |
320 |
| 2YK-3 |
3 |
6.6 Â 5 |
7.5 |
1450 |
25 |
50 |
320 |
| 2SK-6B |
6 |
33 Â Â 30 |
11 |
1450 |
35 |
50 |
370 |
| 2YK-6B |
6 |
6.6 Â 5 |
11 |
1450 |
35 |
50 |
370 |
| 2SK-12 |
12 |
33 Â Â 25 |
22 |
980 |
70 |
80 |
850 |
| 2YK-12 |
12 |
6.6 Â 5 |
22 |
980 |
70 |
80 |
850 |
| 2SK-25 |
25 |
33 Â Â 25 |
55,45 |
980 |
60-110 |
100 |
926 |
CURVE
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ADVANTAGE
1. Compared with SK water vacuum pump, it gets high vacuum and pumping speed etc..
2. Simple structure and easy maintenance.
3. The mostly working medium is water and low maintenance costs.
4.The pump is widely use in many areas and suction water vapor,flammable, explosive and various gases contain a small amount of dust and liquid.
5. The pump can works in the harsh condition
Regular Selection for Water(Liquid)Ring Vacuum Pump
1, Based on the vacuum value
(1) If the pump is operated for long time with the inlet pressure range between 1.3×10â´~1×10âµ Pa (between 100 and 760 Torr), please choose series SK Water Ring Vacuum Pump.
(2) If the pump is operated for long time with the inlet pressure range between 5×10³~1.3×10ⴠPa (between 40 and 100 Torr), please choose series 2SK Water Ring Vacuum Pump.
(3) If the pump is operated for long time with the inlet pressure range between 1×10³~1.3×10ⴠPa (between 8 and 100 Torr), please choose series 2YK Liquid Ring Vacuum Pump.
2, Working Media
There are four principles to choose working media (i.e., ring liquids);
(1) Lower saturated steam pressure
(2) Lower viscosity
(3) Stable physical & chemical features; no chemical reaction with the pumped gas; no corrosion to the pump; no pollution to the environment.
(4) Economy
If the water is selected as the working medium, the best temperature of supply water should be lower than or equal to 15°C; the highest one should not be higher than 40°C. While the transformer oil or other low viscosity and saturated vapor pressure industrial oils are as the working media, the general supply temperature should not be higher than 40°C and the working media temperature inside the pump chamber should not be higher than 60°C. When the liquid with lower boiling point is selected as the working media under some specialFood Packaging Tube
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