Introduction:
FB series molecular pump can obtain clean and ultra-high vacuum pressure without cold trap and oil baffle. EVP can provide three types of molecular pump with distinguished structure as, hybrid molecular pump, turbo molecular pump, and grease lubricated hybrid molecular pump.
Advantage:
High pumping speed and compression ration
Being no critical and with no memory effect to pumped gas
With clean and high (ultra-high) vacuum without cooling trap and oil flap
High intensity for vane, high stability and long lifetime
Light rotor
Short start-up time
Low mechanical consumption
Application:
LG series dry screw vacuum pumps are widely used in chemical & pharmaceutical processing, solvent recovery, crystallization, vapor coating, petroleum and semiconductor markets, etc.
FB series Hybrid molecular pump & turbo molecular pump
| Model | unit | FB-600 | FB-1200 | FB-1600 | FB-3600 | ||||
| High vacuum flange | mm | 150CF | 160ISO-K | 200CF | 200ISO-K | 250CF | 250ISO-K | 400 ISO-K | |
| Fore pipe flange | mm | 40 KF | 40 KF | 50 KF | 100 ISO-K | ||||
| Pumping speed | L/s | 600 | 1200 | 1600 | 3600 | ||||
| Compression ration | N2 | >109 | >109 | >109 | >108 | ||||
| H2 | >8×103 | >1×104 | >1×104 | >6×102 | |||||
| Ultimate pressure | Pa | <8×10-8 | <5×10-7 | <8×10-8 | <5×10-7 | <8×10-8 | <5×10-7 | <2×10-6 | |
| Rotary Speed | rpm | 24000 | 27000 | 27000 | 13500 | ||||
| Vibration value | µm | ≤0.1 | ≤0.1 | ≤0.15 | ≤0.15 | ||||
| Start-up time | min | <4.5 | <5 | <6 | <10 | ||||
| Fore pump speed | L/s | 4-8 | 8-15 | 15 | 30-70 | ||||
| Cooling method | / | Air / water | Air / water | Air / water | water | ||||
| Ambient temperature(Air) | ℃ | ≤20 | ≤20 | ≤20 | 5-40 | ||||
| Cooling water | temperature | ℃ | ≤25 | ≤25 | ≤20 | ≤20 | |||
| consumption | L/min | 2 | 2 | 1-2 | 1 | ||||
| Bake-up temperature | ℃ | <120 | <120 | <120 | <80 | ||||
| Heater | Power | KW | <250 | <300 | <350 | / | |||
| Input voltage | V | AC220 | AC220 | AC220 | / | ||||
| Mounting position | / | Vertical ±5° | Vertical ±5° | Vertical ±5° | Vertical±5° | ||||
| Weight | Kg | 25 | 29 | 31 | 100 | ||||
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.
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