SDB Water Cooling Baffle Plate-Liaoning Zhenlong Vacuum Equipment Manufacturing

024-22855680

The company's leading product is vacuum acquisition equipment, with diffusion pump, expansion pump and oil booster pump (oil booster pump, water cooling baffle and pneumatic baffle valve) as the core, we have developed the vacuum unit of Zhenlong characteristic diffusion pump, expansion pump and oil booster pump, which has the characteristics of high vacuum degree, large pumping speed, low oil vapor return volume and stable operation in high pressure and strong section.

Zhenlong New Products

High Vacuum Unit

Vacuum Equipment Cleaner

(Inner Heating )Oil Diffusion Pump

(Classic Big Pumping Speed)Oil Diffusion Pump

(Low) Oil Diffusion Pump

High Vacuum Pump(0.1 pa big pumping speed)

Vacuum Valves

Vacuum Cold Trap

Slide valve vacuum pump

Rotary vane vacuum pump

Roots Vacuum Pump

Zhenlong Special Rubber Products

Zhenlong Titanium Sponge Production Line

SDB Water Cooling Baffle Plate

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Detail

SDB water cooling baffle

Series SDB water cooling baffle is installed between the inlet of oil diffusion vacuum pump and the high vacuum valve, used for blocking the oil vapor and reducing the back-streaming rate, it can help clean the vacuum room.

The baffle in our company is adopted the form of venetian blind (type A₁, A₂) and cone (type B₁, B₂, cooling fluid: water or Freon), it has large catching area, compact structure and good cooling effect.

B₁, B₂ adopt stretching process, reduces weld crack and out gassing and increases strength.

Note for ordering: Please select type A1, A2, B1 or B2

TECHNICAL DATA

Item Type	Leak Rate Pa·L/s	Conductance L/s				Net Weight kg
Item Type	Leak Rate Pa·L/s	A1	A2	B1	B2	A1	A2	B1	B2
SDB-100	1.3×10^-5	160	160	190	140	6.3	7.3	15	20
SDB-160		740	740	850	700	10.5	13	23	28
SDB-200		940	940	1130	850	12.6	15.9	35	50
SDB-250		1200	1200	1500	1080	17.5	20	42	65
SDB-300		1900	1900	2280	1710	20	30	60	80
SDB-320		2000	2000	2400	1800	28	39	65	90
SDB-400		3400	3400	4080	3060	32	47	75	100
SDB-500		5000	5000	6000	4500	41	60	90	120
SDB-600		7100	7100	8520	6400	54	90	95	130
SDB-630		7800	7800	9360	7020	62	101	100	135
SDB-800		12500	12500	15000	11250	80	140	110	150
SDB-900		17200	17200	18240	13680	98	179	125	165
SDB-1000		19600	19600	23520	17640	117	221	135	180
SDB-1200		22300	22300	26760	200700	162	319	185	250
SDB-1400		38000	38000	45000	33800	220	380	245	308
SDB-1600		50200	50200	59000	44200	270	430	300	360

OUTLINE ＆ INSTALATION DIMENSIONS(mm)

Item Type	DN	D1	D2	D3	D4	D5	n-d	n-M	H
Item Type	DN	D1	D2	D3	D4	D5	n-d	n-M	A1	A2	B1	B2
SDB-100	100	145	170	100	145	170	4-Ф12	4-M10	50	100	100	150
SDB-160	160	200	225	160	200	225	8-Ф11	8-M10	50	120	120	180
SDB-200	200	250	275	200	250	275	8-Ф12	8-M10	50	135	135	200
SDB-250	250	310	335	250	310	335	12-Ф11	12-M10	50	135	135	200
SDB-300	300	350	380	300	350	380	8-Ф14	8-M12	50	145	145	220
SDB-320	320	395	425	320	395	425	12-Ф14	12-M12	50	145	145	220
SDB-400	400	465	500	400	465	500	8-Ф18	8-M16	50	160	160	250
SDB-500	500	565	600	500	565	600	12-Ф18	12-M16	50	160	160	250
SDB-600	600	670	710	600	670	710	12-Ф21	12-M18	50	180	180	275
SDB-630	630	720	750	630	720	750	20-Ф14	20-M12	50	180	180	275
SDB-800	800	880	920	800	880	920	20-Ф21	20-M18	50	200	200	300
SDB-900	900	978	1060	900	1060	1060	28-Ф22	28-M18	50	200	200	300
SDB-1000	1000	1090	1140	1000	1090	1140	24-Ф23	24-M20	50	200	200	300
SDB-1200	1200	1310	1360	1200	1310	1360	28-Ф25	28-M22	50	210	210	320
SDB-1400	1400	1550	1600	1400	1550	1600	44-Ф23	44-M20	50	260	260	320
SDB-1600	1600	1760	1800	1600	1760	1800	44-Ф23	44-M20	50	260	260	320