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Oil diffusion vacuum pump India

Min.Order Quantity: 1 Set/Sets Oil diffusion vacuum pump India

Supply Ability: 400~700 Set/Sets per Month Oil diffusion vacuum pump India

Payment Terms: L/C,T/T,


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Oil diffusion vacuum pump Introduction:

 
Compared with K-series metal oil diffusion pumps, TK-type metal oil diffusion pump can increase the pumping speed by 30-50%. It is also used in electronic industry, chemical industry, atomic energy industry and space simulation test. TK-type metal oil diffusion pump is used for high vacuum and ultra-high vacuum pumping of gas which is not harmful to working liquid in high vacuum system. It can not directly exhaust the atmosphere, so it needs to be equipped with a front-end pump.
 
Oil diffusion vacuum pump Operating principle:
 
The working principle of TK-type metal oil diffusion pump: After the current stage pump pumps the diffusion pump into the pre-vacuum of about 10 pa, the working fluid with low saturated vapor pressure at room temperature is heated by a heater, and the oil vapor generated moves upward along the steam conduit, directed by several stages of nozzles and ejected at high speed, which will diffuse into the gas zone in the oil vapor. To the front end. Excluded from the front stage pump to the atmosphere, the oil vapor jet in the wall of the pump, encounter cooling, and then flow back to the bottom of the pump, thereby repeating work, so as to achieve the purpose of high vacuum.
 
Oil diffusion vacuum pump Characteristics:
 
1. High pumping speed (compared with K series pumps, the pumping speed of TK and KT pumps can be increased by 30-50%).
 
2. Reliable work
 
3. Long service life
 
4. Usually used in occasions requiring large exhaust time and volume

  

model KT-200 KT-300 KT-400 KT-500 KT-600 KT-630 KT-800 KT-1000 KT-1200
Inlet diameter (mm) 200 300 400 500 600 630 800 1000 1200
Pumping speed (L/S) 2000 4000 7500 10000 17000 18500 24000 38000 55000
Ultimate pressure (Pa) 7×10-5 7×10-5 7×10-5 7×10-5 7×10-5 7×10-5 7×10-5 7×10-5 7×10-5
Maximum exhaust pressure (Pa) 40 40 40 40 40 40 40 40 40
Injected oil(L) 0.55 1.3 3.5 4 7 8 10 16 20
Heating power (KW) 1.5 3 4.8 7.5 8.4 11 15 20 27
Pump counter current  rate (mg/cm2.min) ≤3×10-2 ≤3×10-2 ≤3×10-2 ≤3×10-2 ≤3×10-2 ≤3×10-2 ≤3×10-2 ≤3×10-2 ≤3×10-2
Heating time (min) ≤35 ≤40 ≤45 ≤45 ≤50 ≤60 ≤65 ≤80 ≤80
Cooling water consumption (L/h) 300 400 500 600 800 850 1200 1500

2600



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