Development Vacuum Equipment Co., Ltd.

China Manufacturer with main products: Roots Vacuum Pump, Rotary Piston Vacuum Pump, Water (Liquid) Ring Vacuum Pump, Rotary Vane Vacuum Pump, Dry Screw Vacuum Pump, Vacuum System,...

Home  >Products Catalog > Industrial Vacuum System > Roots Blower with Double Stage Water Ring Pump Vacuum System

Roots Blower with Double Stage Water Ring Pump Vacuum System

FOB Price: 3,500.00 - 5,000.00 USD/Set
Supply Ability: 600 Set/Sets per Month
Shipping: 7-20 Days; Ningbo /Shanghai Port
Payment Terms: L/C, T/T, Western Union
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Zhejiang in China
Packaging Details: Neutral Wooden Box or According to Customers' Request Standard: U.S and European Market Standard

Quick Details

  • Standard or Nonstandard: Standard
  • Power: Electric
  • Usage: Oil
  • Theory: Vacuum Pump
  • Model Number: JZ2S(Y)75-2
  • Brand Name: DVE
  • Main Pump: ZJ75
  • Backing Pump: 2S(Y)K2
  • Ultimate Pressure(Water Ring): 300Pa
  • Ultimate Pressure(Oil Ring): 80Pa
  • Displacement: 75L/s
  • Motor Power: 7.7kW
  • Suction: 100mm
  • Discharge: 500mm

Specifications


Roots Pump with Water (Liquid) Ring Pump Vacuum System

1. Able to be used to pump the gases with dust and vapor in the worse circumstances

2. Better vacuum, wider range of pumping gas, higher efficiency

3. Appropriate structure, high reliability &durability

4. Oil saving water saving, energy saving

5. High automation, simple to use, easy to maintenance

6. Able to be made as the vacuum system to pump corrosive gas as per request

 

APPLICATIONS:

It can be applied to the vacuum drying, vacuum degassing, vacuum concentration, vacuum evaporation, vacuum impregnation process in chemical industry, food, medicine, textile, papermaking, electrical and so on.



Main Specifications for Roots Pump with Double Stages Water(Liquid)Ring Pump Vacuum System

Model Main Pump Backing Pump Ultimate Pressure(Water Ring) Ultimate Pressure(Oil Ring) Displacement Motor Power Suction Discharge
JZ2S(Y)75-2 ZJ75 2S(Y)K2 300Pa 80Pa 75L/s 7.7kW 100mm 50mm
JZ2S(Y)75-1.5
ZJ75
2S(Y)K3
300Pa
80Pa
75L/s
9.7kW
100mm
50mm
JZ2S(Y)110-2
ZJ110
2S(Y)K3
300Pa
80Pa
110L/s
9.7kW
100mm
50mm
JZ2S(Y)150-1.5
ZJ150
2S(Y)K6
300Pa
80Pa
150L/s
14kW
100mm
50mm
JZ2S(Y)220-2
ZJ220
2S(Y)K6
300Pa
80Pa
220L/s
15kW
100mm
50mm
JZ2S(Y)300-1.5
ZJ300
2S(Y)K12
300Pa
80Pa
300L/s
26kW
150mm
80mm
JZ2S(Y)600-3
ZJ600
2S(Y)K12
300Pa
80Pa
600L/s
29.5kW
200mm
80mm
JZ2S(Y)600-1
ZJ600
2S(Y)25
300Pa
80Pa
600L/s
62.5kW
200mm
100mm
JZ2S(Y)1200-3
ZJ1200
2S(Y)K25
300Pa
80Pa
1200L/s
66kW
200mm
100mm

Main Specifications for Two Roots Pumps with Double Stages Water(Liquid)Ring Pump Vacuum System

Model Main Pump Middle Pump Backing Pump Ultimate Pressure(Water Ring) Ultimate Pressure(Oil Ring) Displacement Motor Power Suction Discharge
J2Z2S(Y)150-22 ZJ150 ZJ75
2S(Y)K2 40Pa 1Pa 150L/s 10.7kW 100mm 50mm
J2Z2S(Y)150-21.5
ZJ150
ZJ75
2S(Y)K3
40Pa
1Pa
150L/s
12.7kW
100mm
50mm
J2Z2S(Y)300-42
ZJ300
ZJ75
2S(Y)K2
40Pa
1Pa
300L/s
11.7kW
150mm
50mm
J2Z2S(Y)300-41.5
ZJ300
ZJ75
2S(Y)K3
40Pa
1Pa
300L/s
13.7kW
150mm
50mm
J2Z2S(Y)300-32
ZJ300
ZJ110
2S(Y)K3
40Pa
1Pa
300L/s
13.7kW
150mm
50mm
J2Z2S(Y)300-21.5
ZJ300
ZJ150
2S(Y)K6
40Pa
1Pa
300L/s
18kW
150mm
50mm
J2Z2S(Y)600-32
ZJ600
ZJ220
2S(Y)K6
40Pa
1Pa
600L/s
22.5kW
200mm
80mm
J2Z2S(Y)600-21.5
ZJ600
ZJ300
2S(Y)12
40Pa
1Pa
600L/s
33.5kW
200mm
80mm
J2Z2S(Y)1200-41.5
ZJ1200
ZJ300
2S(Y)K12
40Pa
1Pa
1200L/s
37kW
250mm
80mm
J2Z2S(Y)1200-21.5
ZJ1200
ZJ600
2S(Y)K25
40Pa
1Pa
1200L/s
73.5kW
250mm 100mm
J2Z2S(Y)2500-41.5
ZJ2500
ZJ600
2S(Y)K25
40Pa
1Pa
2500L/s
84.5kW
300mm 100mm

Main Specifications for Three Roots Pumps with Double Stages Water(Liquid)Ring Pump Vacuum System

Model Main Pump Middle Pump Middle Pump Backing Pump Ultimate Pressure(Water Ring) Ultimate Pressure(Oil Ring) Displacement Motor Power Suction Discharge
J3Z2S(Y)300-222 ZJ300 ZJ150
ZJ75 2S(Y)K2 1Pa 0.5Pa 300L/s 14.7kW 150mm 50mm
J3Z2S(Y)300-221.5
ZJ300
ZJ150
ZJ75 2S(Y)K3
1Pa
0.5Pa
300L/s
16.7kW
150mm
50mm
J3Z2S(Y)600-232
ZJ600
ZJ300
ZJ110 2S(Y)K3
1Pa
0.5Pa
600L/s
21.2kW
200mm
50mm
J3Z2S(Y)600-221.5
ZJ600
ZJ300
ZJ150 2S(Y)K6
1Pa
0.5Pa
600L/s
25.5kW
200mm
50mm
J3Z2S(Y)1200-421.5
ZJ1200
ZJ300
ZJ150 2S(Y)K6
1Pa
0.5Pa
1200L/s
29kW
250mm
50mm
J3Z2S(Y)1200-232
ZJ1200
ZJ600
ZJ220
2S(Y)K6
1Pa
0.5Pa
1200L/s
33.5kW
250mm
50mm
J3Z2S(Y)1200-221.5
ZJ1200
ZJ600
ZJ300 2S(Y)K12
1Pa
0.5Pa
1200L/s
44.5kW
250mm 80mm

NOTE: 1, Inside the table above, the main pump could be" ZJ" pump, or" ZJP" pump with overflow valve; when" ZJP" is as the main pump," Z" should be changed to" ZP" , " S" represents Water Ring Vacuum Pump, while" Y" does Liquld Ring Vacuum Pump. 
2, If Roots Vacuum Pump and Water(Liquid)Ring Pump are operated at 60Hz, the displacement should be increased to 1.2 times

 

WE CAN PROVIDE YOU

1. On-time Delivery, with More Choice 

2. Perfect Technical Support

3. Customized Vacuum Solutions and Service 

4. Samples Available

5.  Long Quality Guarantee 

6. Fast Response to Customers' Feedback in 12 hours 

Sea Port: Ningbo/Shanghai, China

Standard: CE Mark, Spare Parts Of High Level

Delivery: Normally according to our factory production schedule, but we can follow your first order time 

Warranty: If pump appear quality problems, free replacements of spare parts will be offered within one year


 

DEVELOPMENT VACUUM EQUIPMENT CO., LTD

ADD:DONGGANG INDZONE, TAIZHOU, ZHEJIANG, CHINA PC: 317106


Service Process

Service Guarantee

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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