JZJ2B Roots-Liquid Ring Pump System
JZJ2B Roots-Liquid Ring Pump System Vacuum Systems Selangor, Malaysia, Kuala Lumpur (KL), Seri Kembangan Supplier, Suppliers, Supply, Supplies | Amazetech Engineering & Systems Sdn Bhd
Description: JZJ2B Roots-Liquid Ring Vacuum Pump System contains roots pumps and liquid ring vacuum pump. this system is free from oil pollution, and can pump gas contains small amount of vapor and dust.

Product info

Introduction:
JZJ2B series Roots-Liquid Ring Pump System is a vacuum pumping system containing a roots pump as its main pump, and a 2BV types of liquid ring pump or a system of roots-liquid ring pump as fore pump.

Advantage:
Comparing with common liquid ring vacuum pump,the capacity to remain high pumping speed under high or ultimate vacuum degree becomes its main advantage. Except for normal gas suction, this system can also pump special gas with small amount of vapor or dust. Additionally, this system is free from oil pollution, as well as vapor and dust.
Since the 2BV type of liquid ring pump has been adopted as its fore pump, the JZJ2B series system is more efficient than JZJ2S series (which 2SK type of liquid ring pump has been adopted). And it is compact-designed with no air leakage and high protection level. Besides,our 2BV type is more anti corrosive than 2SK type, because all 2BV impeller are albronze material.
Another note, the fore pump can be designed as a closed circulation system so to reduce the environment pollution greatly.

Application:
JZJ2B series system has become an ideal choice for vacuum drying or dehydration process, and vacuum degassing process in the field of light textile, food industry, chemistry, pharmacy, etc.

Specifications


System Model

Pump Model

Pumping

Speed

Max Suction Pressure

Ultimate Vacuum

(abs.) Pa

Motor

Main Pump

Fore Pump

L/s

Pa

Liquid ring oil ring Kw

JZJ2B30-1

ZJ30

2BV5110

30

12000

267

80

4.75

JZJ2B70-2

ZJ70

2BV5110

70

6000

5.5

JZJ2B70-1

ZJ70

2BV5111

70

12000

7

JZJ2B150-2A

ZJ150

2BV5111

150

6000

8.5

JZJ2B150-2B

ZJ150

2BV5121

150

8000

10.5

JZJ2B150-1

ZJ150

2BV5131

150

10000

14

JZJ2B300-2A

ZJ300

2BV5131

300

4000

15

JZJ2B300-2B

ZJ300

2BV5161

300

5000

19

JZJ2B30-2.1

ZJ30

ZJ30、2BV2071

30

8000

67-25

0.8

5.35

JZJ2B70-2.1

ZJ70

ZJ30、2BV5110

70

6000

6.25

JZJ2B150-2.1

ZJ150

ZJ70、2BV5111

150

6000

10

JZJ2B150-4.1

ZJ150

ZJ30、2BV5110

150

3000

7.75

JZJ2B300-2.1

ZJ300

ZJ150、2BV5131

300

5000

18

JZJ2B300-2.2

ZJ300

ZJ150、2BV5121

300

4000

14.5

JZJ2B300-4.1

ZJ300

ZJ70、2BV5111

300

2000

11

JZJ2B600-4.1

ZJ600

ZJ150、2BV5131

600

1500

19.5

JZJ2B600-2.2

ZJ600

ZJ300、2BV5161

600

2000

24.5

JZJ2B1200-4.2

ZJ1200

ZJ300、2BV5161

1200

1000

30

JZJ2B30-2.1.1

ZJ30

ZJ15、ZJ15、2BV2061

30

8000

0.5

0.05

3.35

JZJ2B70-2.2.1

ZJ70

ZJ30、ZJ15、2BV2061

70

4000

4.3

JZJ2B70-2.1.1

ZJ70

ZJ30、ZJ30、2BV5110

70

6000

7

JZJ2B150-2.2.1

ZJ150

ZJ70、ZJ30、2BV5110

150

3000

9.25

JZJ2B300-2.2.1

ZJ300

ZJ150、ZJ70、2BV5111

300

3000

14

JZJ2B300-4.2.1

ZJ300

ZJ70、ZJ30、2BV5110

300

1200

10.25

JZJ2B600-2.2.1

ZJ600

ZJ300、ZJ150、2BV5131

600

2500

23.5

JZJ2B600-4.2.1

ZJ600

ZJ150、ZJ70、2BV5111

600

1200

15.5

JZJ2B1200-4.2.1

ZJ1200

ZJB300、ZJ150、2BV5131

1200

1000

29

Remark:

1. Above are recommended models as per national standards. Since the suction pressure will be changed as per distinguished working condition, before model selection, the verifying calculation as per actual suction and discharging process, condensation situation of condensable gas, changing time for suction pressure is required. Or referring to the clients current system is also workable.
2. Please refer to instructions of each pump for technical parameter checking.

3. The max suction pressure means the pressure under which the main pump can work. Over this degree, the main pump will be result to overloaded.
4. If a motor, electric joint, anti-explosive for electric cabinet is required, please clear clarify this on PO. And the 2BV2 series on above sheet will be changed to 2BV2-EX series, and 2BV5 series be 2BV6 series.

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