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Roots liquid ring vacuum system

Roots liquid ring vacuum system is made up of roots pump main pump and water ring pump as series pump. The water ring pump is more advantageous than other vacuum pumps in Roots water ring vacuum unit. It overcomes the shortcomings of limit pressure difference and low pumping rate under certain pressure when a single water ring pump is used. Especially suitable for pumping a large number of condensable steam, especially when the gas-filled oil seal mechanical vacuum pump is not enough to remove condensable steam, or the use of solvent can deteriorate the performance of the pump oil, or the vacuum system does not allow oil pollution more obvious. When equipped with explosion-proof motors and electrical appliances and comply with the corresponding safety rules, flammable and explosive gases can also be extracted.

Roots liquid ring vacuum system

Roots liquid ring vacuum system application:

1. chemical industry

2. vacuum distillation

3. vacuum evaporation

4. dehydration crystallization

5. food industry

6. freeze drying

7. pharmaceutical industry

8. vacuum drying

9. light textile industry

10. high altitude simulation test

11. vacuum pumping system.

Roots liquid ring vacuum system features:

1. Compared with single pump, energy efficiency of roots water ring unit is remarkable.

2. The area is small and the work is reliable.

3. Under high vacuum condition, the pumping rate is high.

4. It is suitable for removing air or other insoluble water, solid particles and non corrosive gases.

Technical Parameters：

Model	Suction Speed	Ultimate Vacuum	Pump System Construction			Motor Power	Inlet Diam	Outlet Diam	Weight
Model	L/s	Pa	Main Pump	Holding Pump	backing Pump	Kw	mm	mm	Kg
JZJSK70.50	70	≤300	ZJ-70	/	2SK-3	6.6	50	50	210
JZJSK150.50	150	≤300	ZJ-150	/	2SK-3	7.7	80	80	260
JZJSK150. 100	150	≤300	ZJ-150	/	2SK-6	13.3	80	80	520
JZJSK300. 100	300	≤300	ZJ-300	/	2SK-6	14	160	100	540
JZJSK300. 200	300	≤300	ZJ-300	/	2SK-12	19	160	100	580
JZJSK600. 200	600	≤300	ZJ-600	/	2SK-12	20.5	200	120	760
JZJSK1200. 200*2	1200	≤300	ZJ-1200	/	2SK-12*2	37.5	250	120	1200
JZJSK150. 70.50	150	≤20	ZJ-150	ZJ-70	2SK-3	8.8	80	50	320
JZJSK150. 150.100	150	≤20	ZJ-150	ZJ-150	2SK-6	15.4	80	80	540
JZJSK300. 150.100	300	≤20	ZJ-300	ZJ-150	2SK-6	17.2	160	80	650
JZJSK600. 300.200	600	≤20	ZJ-600	ZJ-300	2SK-12	26.5	200	120	870
JZJSK1200. 600.200*2	1200	≤20	ZJ-1200	ZJ-600	2SK-12	39.5	250	120	1380
JZJSK2500. 1200.200*2	2500	≤20	ZJ-2500	ZJ-1200	2SK-12*2	52.5	250	120	1870
JZJSK3300. 1200.200*2	3300	≤20	ZJ-3300	ZJ-1200	2SK-12*2	55.5	320	120	2780
JZJSK150. 70.70.50	150	≤1	ZJ-150	ZJ-70*2	2SK-3	10.7	80	50	320
JZJSK300. 150.150.100	300	≤1	ZJ-300	ZJ-150*2	2SK-6	19.4	160	100	380
JZJSK300. 300.300.200	300	≤1	ZJ-300	ZJ-300*2	2SK-12	27	160	1120	450
JZJSK600. 600.300.200	600	≤1	ZJ-600*2	ZJ-300	2SK-12	35	200	120	870
JZJSK1200. 600.600.200	1200	≤1	ZJ-1200	ZJ-600*2	2SK-12	38.5	250	120	1280
JZJSK2500. 1200.1200. 200*2	2500	≤1	ZJ-2500	ZJ-1200	2SK-12*2	63.5	320	120	3400