ZJZSK Roots Liquid Ring Vacuum Pump System

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Description: ZJZSK Roots Liquid Ring Vacuum Pump System contain one or two roots pump and one water ring vacuum pump. This system allows relatively large amount of vapor pumping.
Skype : evp.vacuum4
WhatsApp : +86-13162688673

Introduction:

ZJZSK series roots-liquid ring pump system connected a roots vacuum pump as its main pump and a backing pump (2SK liquid ring vacuum pump).

Advantage:

Equipped with a liquid ring pump as its backing pump, this system has successfully overcome some shortages for separate liquid ring pump application. Such as low ultimate vacuum in usage, slow pumping speed in certain vacuum degree. Simultaneously, the advantages like high pumping capacity and fast start-up time for roots pump has been remained. Another note, this system can pump a large amount of condensable vapor. This trait will be more obvious especially when the gas contains too much vapor to be pumped by gas ballast oil-sealed mechanical pump, or the pump performance is influenced when pump oil exacerbated by the pump oil, or oil pollution is impermissible for the vacuum system. Matching with an anti-explosive motor and properly operated, explosive gas can be pumped by this system.

Application:

JZJSK series roots liquid ring vacuum pump system is widely used in the chemistry industry, such as below process: vacuum distillation, vacuum evaporation, dehydration and crystallization, etc. And the system is also required by following industry and process, freezing and drying in food industry, vacuum drying in medical industry, stripe slicing in light textile industry, high-altitude simulation test in vacuum system.

For technical specification of each pump and other types of roots liquid ring vacuum pump, please check below inter-linkage.

Inter-linkage: ZJ series roots pump2SK liquid ring vacuum pumpJZJ2B roots liquid ring vacuum pumpJZPS roots liquid ring vacuum pump.

Model Suction Speed Ultimate Vacuum Pump System Construction Motor Power Inlet Diam Outlet Diam Weight
L/s Pa Main Pump Holding Pump backing Pump Kw mm mm Kg
JZJSK30.25 30 ≤300 ZJ-30 / 2SK-0.8 2.95 25 25 120
JZJSK70.40 70 ≤300 ZJ-70 / 2SK-2 5.5 50 50 160
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
JZJSK70.

30.25

70 ≤20 ZJ-70 ZJ-30 2SK-0.8 4.1 50 25 170
JZJSK70.

70.35

70 ≤20 ZJ-70 ZJ-70 2SK-2 6.6 50 40 220
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
JZJSK70.

70.30.25

70 ≤1 ZJ-

70*2

ZJ-30 2SK-

0.8

4.9 50 25 290
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

Note: For technical specification of each pump and other types of roots liquid ring vacuum pump, please check below inter-linkage.

Inter-linkage: ZJ series roots pump2SK liquid ring vacuum pumpJZJ2B roots liquid ring vacuum pumpJZPS roots liquid ring vacuum pump.

Contact us

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