Oil Diffusion Vacuum Pump price

Oil diffusion pump

The oil diffusion pump is used for high vacuum and ultra-high vacuum to remove the gas in the high vacuum system that has no serious harm to the working liquid. This product is used in electronic industry, chemical industry, atomic energy industry, space simulation test.
Working principle of oil diffusion pump: after the prevacuum of about 10pa is pumped into the diffusion pump by the current stage pump, the working liquid with low saturated steam pressure at room temperature will be heated by the heater, and the oil steam generated will move upward along the steam pipe, and spew out at high speed through several stage nozzles, bringing the gas diffused in the oil steam to the front stage end. From the front pump out to the atmosphere, the oil vapor injection in the pump wall after cooling, and then flow back to the pump bottom, thus repeated work, so as to achieve the purpose of high vacuum.

Oil diffusion pump features

1. High pumping speed;
2. Working pressure range: 10-2 ~ 10-5pa;
3. High vacuum can be obtained;
4. Simple structure, convenient operation and easy maintenance.

Purpose of oil diffusion pump

1. Electronics industry;
2. Chemical engineering;
Atomic energy industry; 3.
4. Space simulation test.

Product display

Oil Diffusion Vacuum Pump price
Technical specifications

Item KT-100 KT-160 KT-200 KT-250 KT-300 KT-320 KT-400 KT-500
Ultimate pressure (Pa) 5×10-5
Pumping Capacity (L/S) 550 1800 2800 3500 4600 5000 8500 12000
Critical fore-pump pressure (Pa) 40
Backflow rate mg/(cm2·min) ≤3×10-2
Heating time ( min) ≤30 ≤35 ≤40 ≤45
Heating Power (kw) 0.8-1 1.4-1.6 1.6-1.8 2.2-2.4 2.4-3 4~5 4~5 6~8
Electric Voltage (AC)V 220 380
Pump Oil Model KS-3
Pump Oil Volume ( L) 0.15 0.45 0.55 1-1.4 1-1.6 1.4-1.8 3~4 4
Cooling water consumption (L/H) 180 250 300 350 400 420 500 600
Inlet dimension (mm) 100 160 200 250 300 320 400 500
Outlet dimension (mm) 32 50 65 65 80 80 100 100
Recommended forepump speed (L/s) 4 8 15 15 30 30 70 150
Dimension
(mm)
L(Length) 320 420 530 473 695 725 885 1010
B(Width) 260 315 390 450 505 525 665 815
H(Height) 365 505 575 650 726 830 925 1165
Net weight (kg) 14 31 39 48 89 100 175 185

Performance curve

Oil Diffusion Vacuum Pump price performance curve
Installation dimensions

Oil Diffusion Vacuum Pump price installation dimensions

The price of the two oil diffusion pump is based on performance and flow rate. If you want to know the detailed price, please contact us or send an email to contact@evpvacuum.com.

 

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