CN
Oil-Injected Screw Vacuum Pump
Power consumption: 4KW-200KW
Pressure: 0.1Mpa
Inlet temperature: 30℃
Pumping speed: 3.5m3/min-149.6m3/min
- Overview
- Product Advantages
- Technical Parameters
- FAQ
Featuring dedicated vacuum ports, pressure points and flow channel design technology, it operates without an oil pump while maintaining low vibration and noise levels at high vacuum depths. The tapered through-shaft screw rotors, paired with a high-efficiency permanent magnet variable-frequency integrated motor, reduce pump body vibration, significantly enhance transmission efficiency, and offer a wide frequency speed range for easy variable-frequency control. Dynamic responsiveness is highly sensitive, enabling precise vacuum level adjustment and reducing grid pressure.and enables precise vacuum level adjustment, thereby reducing grid pressure.
1.The unique sealing structure design ensures the pump body enjoys extended service life and reduced maintenance costs. A multi-unit collaborative development of food-grade coating solutions significantly minimises gas loss, enhancing efficiency while providing rust and corrosion protection.
2. The dry, oil-free chamber design enables consistent operation at high pumping speeds, maintaining stable negative pressure unaffected by operating temperatures. Primarily replacing water ring pumps and rotary vane pumps, it may also serve as a backing pump for Roots pumps, delivering notable environmental and energy-saving benefits.
| Model | Motor Power (kW) | Atmospheric Pressure (Mpa) | Suction Temperature |
Relative humidity | Input Speed (Rpm) | Pumping Speed (M³/min) | Exhaust Temperature (℃) |
| FVZ-7.5 | 7.5 | 0.1 | 30℃ | 60% | 4100 | 4.9 | 170 |
| FVZ-11 | 11 | 0.1 | 30℃ | 60% | 5300 | 7.2 | 170 |
| FVZ-15 | 15 | 0.1 | 30℃ | 60% | 2800 | 10.5 | 170 |
| FVZ-18.5 | 18.5 | 0.1 | 30℃ | 60% | 3000 | 15.7 | 170 |
| FVZ-22 | 22 | 0.1 | 30℃ | 60% | 3600 | 19.1 | 170 |
| FVZ-30 | 30 | 0.1 | 30℃ | 60% | 3000 | 25.8 | 170 |
| FVZ-37 | 37 | 0.1 | 30℃ | 60% | 3600 | 31.1 | 170 |
| FVZ-45 | 45 | 0.1 | 30℃ | 60% | 3800 | 41.9 | 170 |
| FVZ-55 | 55 | 0.1 | 30℃ | 60% | 4400 | 48.9 | 170 |
| FVZ-75 | 75 | 0.1 | 30℃ | 60% | 3300 | 62.8 | 170 |
| FVZ-90 | 90 | 0.1 | 30℃ | 60% | 2800 | 80.9 | 170 |
| FVZ-110 | 110 | 0.1 | 30℃ | 60% | 3300 | 96.8 | 170 |
| FVZ-132 | 132 | 0.1 | 30℃ | 60% | 1900 | 108.6 | 170 |
| FVZ-160 | 160 | 0.1 | 30℃ | 60% | 2300 | 134.5 | 170 |
| FVZ-185 | 185 | 0.1 | 30℃ | 60% | 2700 | 165.3 | 170 |
| FVZ-200 | 200 | 0.1 | 30℃ | 60% | 3100 | 194.6 | 170 |
Frequently Asked Questions
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Q1: Are you a manufacturer or trading company? ▼A1: We are professional manufacturer with big modern factory in Shanghai, China. Both OEM & ODM service can be accepted.
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Q2: Warranty terms of your machine? ▼A2: One year for the whole machine and two years for screw air end, except consumable spare parts. We provide technical support according to your needs.
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Q3: Will you provide some spare parts of the machines? ▼A3: Yes. We provide spare parts for daily maintenance.
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Q4: What voltage can you provide? ▼A4: We can support 220V/380V/400V/415V/440V/480V/570V/600V/1000V 50HZ/60HZ. Send your requirements to our sales manager and we will customize it for you.
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Q5: How long will you take to arrange production? ▼A5: Delivery of standard goods within 7-10 working days, customization takes about 30 days.
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Q6: How to pay? ▼A6: T/T, L/C, D/P, Western Union, Apple pay, Google pay, PAYPAL, Credit Card and so on. We also accept USD, RMB, EUR and other currencies.
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Q7: Can you accept OEM/ODM orders? ▼A7: Yes, we have a professional design team, OEM/ODM orders are very welcome.
