EVP can provide three types of molecular vacuum pump with distinguished structure as, hybrid molecular pump, turbo molecular pump, and grease lubricated hybrid molecular pump.
Advantage:
1) High stability
2) Easy to achieve high vacuum with oil free
3) Same advantage with turbo molecular pump
Application:
It can be widely used in variant vacuum technology field like photovoltaic, lighting, aerospace, semi-conductor, energy, military, laser, home electrics, material, automobile, etc.
FB series grease lubricated (hybrid) molecular pump
| Model | unit | FB-300 | FB-650 | FB-1300 | FB-2000 | |||||
| High vacuum flange | mm | 100CF | 100ISO | 150CF | 160ISO-K | 200CF | 200ISO-K | 250CF | 250ISO-K | |
| Fore pipe flange | mm | 25KF | 40 KF | 40 KF | 50 KF | |||||
| Pumping speed | L/s | 300 | 650 | 1300 | 2000 | |||||
| Compression ration | N2 | >108 | >109 | >109 | >109 | |||||
| H2 | >1×103 | >1×104 | >1×104 | >1×104 | ||||||
| Ultimate pressure | Pa | <8×10-7 | <2×10-7 | <5×10-7 | <8×10-8 | <5×10-7 | <8×10-8 | <5×10-7 | ||
| Rotary Speed | rpm | 33000 | 24000 | 24000 | 24000 | |||||
| Bearing | / | Grease lubricated ceramic bearing | ||||||||
| Vibration value | µm | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | |||||
| Start-up time | min | <4 | <5 | <5 | <5 | |||||
| Fore pump speed | L/s | 2 | 4-8 | 8-15 | 8-15 | |||||
| Cooling | / | Air | Water/air | Water/air | Water/air | |||||
| Cooling
water |
temperature | ℃ | / | ≤20 | ≤20 | ≤20 | ||||
| Consumption | L/min | / | 1 | 1 | 1 | |||||
| Mounting position | / | Any | Any | Any | Any | |||||
| Weight | Kg | 11 | 22 | 27 | 30 | |||||
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.
