Application
2X Sliding Vane Rotary Vacuum Pump is one of the basic equipment for obtaining vacuum for airtight containers by exhausting gas. It can be used alone, or used as the fore pump in front of the booster pump, diffusion pump, molecular pump, etc. This pump is applicable to the vacuum metallurgy, vacuum welding, vacuum impregnation, coating, vacuum drying, as well as the vacuum treatments in chemical and pharmaceutical industry, electric vacuum devices and other industries.
Notices
1. The pump can work within the ambient temperature range of 5~40 and under the inlet pressure less than 1330PA. It is also allowable for long-term continuous work.
2. The pump is neither applicable to pump the gases which have excessive oxygen content, poisonous and explosive feature, corrosive effects to metals and chemical reactions with oil of pumps, and dust particles, nor act as a transfer pump to transfer gas form one container to another.
3. The continuous working hours of the pump under the inlet air pressure of 6000PA shall not exceed 3min to avoid damages caused by oil injection or bad lubrication.
| Model |
2X-4A |
2X-8A |
2X-8 |
2X-15 |
2X-30A |
2X-70A |
| Pumping Speed (L/S) |
4 |
8 |
8 |
15 |
30 |
70 |
| Ultimate Pressure (≤ Pa) |
≤ 6× 10 -2 |
| Motor Power (kw) |
0.55 |
1.1 |
1.1 |
2.2 |
3 |
5.5 |
| Temperature Rise (Degrees C) |
≤ 4 Degrees C |
| LW Noise dB(A) |
≤ 75 |
≤ 78 |
≤ 78 |
≤ 80 |
≤ 82 |
≤ 86 |
| Inlet Diameter (mm) |
Φ 25 |
Φ 25 |
Φ 40 |
Φ 40 |
Φ 65 |
Φ 80 |
| Rotational Speed (rpm) |
450 |
550 |
320 |
320 |
450 |
420 |
| Oil Injection Amount (L) |
0.7 |
0.9 |
2 |
2.8 |
2 |
4.2 |
| Size (cm) |
55× 34× 41 |
55× 43× 44 |
79× 43× 54 |
79× 53× 54 |
78× 50× 56 |
91× 65× 70 |
| Weight (Kg) |
54 |
70 |
135 |
196 |
240 |
428 |
As a professional pump manufacturer, we integrate R&D, manufacturing, sales, and service. We are committed to the innovation and development of various pumps to meet industrial needs worldwide.
Our leading products include self-priming trash pumps, centrifugal pumps, submersible pumps, diaphragm pumps, vacuum pumps, diesel pumps, fire pumps, etc. With multiple manufacturing bases, we ensure high-quality standards and efficient production.
What kinds of pumps do you supply?
Our products include self-priming trash pumps, centrifugal pumps, diaphragm pumps, submersible pumps, chemical pumps, oil pumps, diesel pumps, fire fighting pumps, etc.
Can you provide OEM or ODM service?
Yes. We have dedicated manufacturing facilities and can produce pumps according to your specific requirements and designs.
What is your warranty period?
We provide a one-year unconditional warranty on our products for any manufacturing defects.
What is the typical delivery time?
Normally, our production time is within two weeks. However, please confirm with us before placing an order to get an accurate schedule.
What are your payment terms?
We accept various payment methods including Trade Assurance, Western Union, Paypal, T/T, and L/C.
Why should we choose your products?
We are committed to providing high-quality products with minimal delivery times and competitive pricing, ensuring complete customer satisfaction.
Tongyi Machinery
