Diffusion pump for the high vacuum

Detail

application ： high vacuum

Specification： 8000-15000 USD/SET

Use Parts： 10 SET

Supply Ability： 1000 SET

Payment Terms： TT , LC , Others

K/KT series -High vacuum oil diffusion pump

Series KT/K are the equipment mainly used for getting the high vacuum condition; we adopt this equipment, valves, water cooling baffle, pipe and mechanical vacuum pump as the high vacuum unit. 10-2～10-5Vacuum degree of work can be achieved. If liquid nitrogen or other cooling device can be used, it can get ultra-high vacuum (10-6kpa) with baking.
The pumping capacity is big, the pumping speed can be changed range from 480L/S to 13000L/S, it adds observation windows, oil inlet and outlet and pump oil temperature measuring device, KT2 adopts stretching process, reduces weld crack and out gassing and increases strength. There are two kinds of heater you can choose: heating wire or heating plate,
It is widely used in vacuum coating, vacuum furnace, electron, chemical industry, aviation, metallurgy, aerospace, materials, biomedicine, atomic energy and universe probe hi-tech field

Type Item		KT-100	KT-160	KT-200	KT-250	KT-300	KT-320	KT-400	KT-500	KT-600	KT-630	KT-800	KT-900	KT-1000	KT-1200	KT-1400	KT-1600
Type Item		K-100	K-160	K-200	K-250	K-300	K-320	K-400	K-500	K-600	K-630	K-800	K-900	K-1000	K-1200	K-1400	K-1600
Extreme Pressure Pa		5×10^-5
Pumping Rate L/s		550 480	1800 1500	2800 2500	3500 3100	4600 4000	5000 4600	8500 7500	12000 11000	17500 16000	20000 18000	30000 26000	40000 30000	50000 40000	60000 55000	90000 80000	130000 110000
Critical Pre-stage Pressure Pa		40
Back-streaming Rate of Pump Fluid mg/(cm²·min)		≤3×10^-2
Heating Time min		≤30	≤35		≤40			≤45		≤50	≤60	≤65	≤70	≤80		≤90
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	8-9	9-11	13-13.5	14-16	17-20	28-30	38-40	48-50
Power Supply Voltage (AC)V		220					380
Model of Pump Oil		KS-3
Oil Capacity L		0.15	0.45	0.55	1-1.4	1-1.6	1.4-1.8	3-4	4	6-7	7-8	12-14	14-15	15-16	22	38	50
Volume of Cooling Water L/h		180	250	300	350	400	420	500	600	800	850	1200	1350	1500	2600	3400	4300
Diameter of Air Inlet mm		100	160	200	250	300	320	400	500	600	630	800	900	1000	1200	1400	1600
Diameter of Air Outlet mm		32	50	65	65	80	80	100	100	150	160	200	200	300	300	320	320
Recommended Pumping Speed of Fore Pump L/s		4	8	15 8	15 8	30 15	30 15	70 30	150 70	300 70	600 70	600 150	600 150	1200 300	1200 300	1200 350	2500 350
Size	L	320	420	530	473	695	725	885	1010	1145	1170	1520	1843	1990	2235	2556	2900
	B	260	315	390	450	505	525	665	815	975	1010	1275	1283	1290	1750	1950	2100
	H			575	650	726	830	925	1165	1444	1275	1870	1950	2220	2465	2950	3355
Net Weight kg		14 12	31 27	39 32	48 41	89 76	100 85	175 150	185 165	375 345	420 390	670 620	830 780	990 940	1500 1450	2150 2050	2500 2400

Pumping speed