Semi-automatic Oil Diffusion Vacuum Pump

We are a competitive manufacturer, trader, exporter and supplier of Oil Diffusion Vacuum Pump. This pump is basically a equipment that is mainly used for getting the high vacuum (10-2 pa, 10-5 pa) condition. It can make high pumping system with valves, water cooled baffle, mechanical vacuum pump etc. Moreover, it is widely used for high technology fields of vacuum coating like Resistance evaporation coating machine, Multi-arc ion coating machine etc. if this Oil Diffusion Vacuum Pump want to obtain ultrahigh vacuum (up to 10-6Pa), it adopts liquid nitrogen cooling device and baking equipment,Features: High pumping capacity, the pumping capacity from 480L/s to 130000L/s. It adds observation windows (sight glasses), oil inlet and outlet, the protection device for pump oil overheat, etc. It adopt stretching process, reduces weld crack and out gassing and increases strength. There are two kinds of heaters (electric heating wire and electric heating plate) as alternative when you place orders. Applications:Its widely used for high technology fields of vacuum coating ( such as Multi-arc ion coating machine, Magnetron sputtering coating machine, Resistance evaporation coating machine, Electron beam evaporation optical coating machine, Rolling vacuum coating, Continuous vacuum coating machine production line /In-line coating production line, etc), vacuum furnace ( such as, vacuum soldering/brazing furnace, vacuum annealing furnace, vacuum tempering furnace, vacuum sintering furnace, vacuum carburizing furnace, etc), electron, chemical industry, metallurgy, aviation, aerospace, material, creature medicine, atomic energy and universe probe, etc. Item KT-100 KT-160 KT-200 KT-250 KT-300 KT-320 KT-400 KT-500 Ultimate pressure 510-5 (Pa) Pumping Capacity (L/S) 550 1800 2800 3500 4600 5000 8500 12000 Critical fore-pump pressure 40 (Pa) Backflow rate 310-2 mg/(cm2min) Heating time 30 35 40 45 ( min) Heating Power 0.8-1 1.4-1.6 1.6-1.8 2.2-2.4 2.4-3 4~5 4~5 6~8 (kw) Electric Voltage 220 380 (AC)V Pump Oil Model KS-3 Pump Oil Volume 0.15 0.45 0.55 1-1.4 1-1.6 1.4-1.8 3~4 4 ( L) Cooling water consumption 180 250 300 350 400 420 500 600 (L/H) Inlet dimension 100 160 200 250 300 320 400 500 ( mm) Outlet dimension 32 50 65 65 80 80 100 100 (mm) 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 Item KT-600 KT-630 KT-800 KT-900 KT-1000 KT-1200 KT-1400 KT-1600 Ultimate pressure (Pa) 510-5 Pumping Capacity (L/S) 17500 20000 30000 40000 50000 60000 90000 130000 Critical fore-pump pressure (Pa) 40 Backflow rate mg/(cm2min) 310-2 Heating time ( min) 50 60 65 70 80 90 Heating Power (kw) 8~9 9~11 13-13.5 14-16 17-20 28-30 38-40 48-50 Electric Voltage (AC)V 380 Pump Oil Model KS-3 Pump Oil Volume 6~7 7~8 12~14 14-15 15-16 22 38 50 ( L) Cooling water consumption (L/H) 800 850 1200 1350 1500 2600 3400 4300 Inlet dimension ( mm) 600 630 800 900 1000 1200 1400 1600 Outlet dimension (mm) 150 160 200 200 300 300 320 320 Recommended forepump speed (L/s) 300 600 600 600 1200 1200 1200 2500 Dimension(mm) L(Length) 1145 1170 1520 1843 1990 2235 2556 2900 B(Width) 975 1010 1275 1283 1290 1750 1950 2100 H(Height) 1444 1275 1870 1950 2220 2465 2950 3355 Net weight (kg) 375 420 670 830 990 1500 2150 2500