2bva Series Double Stage Water Ring Vacuum Pumps

Model NO.: 2BVA-5131
Motor Power: 11kw
Max Pumping Capacity: 400m3/H
Ultimate Pressure with Primary Jey Pump: 33hpa
Working Liquid Flow: 0.9m3/H
Noise: 73db(a)
Rotary Speed: 1450r/Min
Weight: 165kg
Ultimate Pre with Primary Jey Pump: 10hpa
Trademark: DVE
Transport Package: Wood Case
Specification: CE Mark, Spare Parts Of High Level
Origin: Zhejiang, China
HS Code: 8414100090
Model NO.: 2BVA-5131
Motor Power: 11kw
Max Pumping Capacity: 400m3/H
Ultimate Pressure with Primary Jey Pump: 33hpa
Working Liquid Flow: 0.9m3/H
Noise: 73db(a)
Rotary Speed: 1450r/Min
Weight: 165kg
Ultimate Pre with Primary Jey Pump: 10hpa
Trademark: DVE
Transport Package: Wood Case
Specification: CE Mark, Spare Parts Of High Level
Origin: Zhejiang, China
HS Code: 8414100090

SPECIFICATION

Products Name: 2BVA Series Water Ring Vacuum Pump


2bva Series Double Stage Water Ring Vacuum Pumps


WORKING THEORY
2BVA series vacuum pump suitable for pumping gas and water vapor, inspiratory pressure can reach 33 mbar definitely pressure (vacuum degree 97%). 

 When the vacuum pump long-term work under the condition of pressure lower than 80 mbar,  gas corrosion protection tube shall be connected to the pump to protect the pump.

 Equiped with air injector, inspiratory pressure can reach 10 mbar. Injector can be directly installed on the vacuum pump. 

 When used as compressor, the biggest pressure can be 0.26 mbar (pabs).



2bva Series Double Stage Water Ring Vacuum Pumps

PS: Pictures ONLY For Reference, Detailed Model Refer To REAL PIECE.
 


ADVANTAGES

1. Coaxial pump and direct connection design, saving space, easy to install;
 
2. Adopt mechanical seal as standard configuration, to eliminate leakage, easy maintenance;
 
3. Smooth operation, noise can be as low as 62 decibels;
 
4. Uniform anti-corrosion design, bronze impeller improves the corrosion resistance of the pump,
 
5. Stainless steel material is more suitable for the more demanding work environment;
 
6. Unique flexible vent design, won't  produce over compression, to ensure the best efficiency of 2BVA within its performance range.


SPECIFICATION CURVE
2bva Series Double Stage Water Ring Vacuum Pumps

PARAMETER FORM

Model Motor Power Max Pumping Capacity Ultimate Pressure Working Liquid Flow Noise Rotary Speed Weight Ultimate Pressure with Primary Jet Pump
2BVA-2060 0.81KW 27m3/h 33hpa 0.12m3/h 62dB(A) 2880r/min 20KG 10hpa
2BVA-2061 1.45KW 52m3/h 33hpa 0.12m3/h 65dB(A) 2880r/min 22KG 10hpa
2BVA-2070 2.35KW 80m3/h 33hpa 0.15m3/h 66dB(A) 2880r/min 31KG 10hpa
2BVA-2071 3.85KW 110m3/h 33hpa 0.25m3/h 72dB(A) 2880r/min 42KG 10hpa
2BVA-5110 4KW 165m3/h 33hpa 0.4m3/h 63dB(A) 1450r/min 78KG 10hpa
2BVA-5111 5.5KW 230m3/h 33hpa 0.5m3/h 68dB(A) 1450r/min 100KG 10hpa
2BVA-5121 7.5KW 280m3/h 33hpa 0.6m3/h 69dB(A) 1450r/min 145KG 10hpa
2BVA-5131 11KW 400m3/h 33hpa 0.9m3/h 73dB(A) 1450r/min 165KG 10hpa
2BVA-5161 15KW 500m3/h 33hpa 1.2m3/h 74dB(A) 980r/min 252KG 10hpa

APLICATIONS

Water ring vacuum pumps and compressors are widely used in petrochemical, pharmaceutical, food, sugar industry, and other fields, because during the working process, the compression process of gas is isothermal, so it is not easy to produce risk when pumping flammable and explosive gas compression, thus its application more widely.

MORE PRODUCTS FOR YOUR CHOICES
Kindly note more than 300 different pump designs for your choice, and all gained CE certificates.
2bva Series Double Stage Water Ring Vacuum Pumps2bva Series Double Stage Water Ring Vacuum Pumps
2bva Series Double Stage Water Ring Vacuum Pumps

 Delivery Time: 7-30Days, According to factory's production schedule, but we can follow your first order time
Sea Port: Ningbo/Shanghai FOB
 
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 
 
DEVELOPMENT VACUUM EQUIPMENT CO., LTD 
ADD:DONGGANG INDZONE, TAIZHOU, ZHEJIANG, CHINA PC: 317106
TEL:+86-576-83598308 FAX:+86-576-83598309 

SPECIFICATION

Products Name: 2BVA Series Water Ring Vacuum Pump


2bva Series Double Stage Water Ring Vacuum Pumps


WORKING THEORY
2BVA series vacuum pump suitable for pumping gas and water vapor, inspiratory pressure can reach 33 mbar definitely pressure (vacuum degree 97%). 

 When the vacuum pump long-term work under the condition of pressure lower than 80 mbar,  gas corrosion protection tube shall be connected to the pump to protect the pump.

 Equiped with air injector, inspiratory pressure can reach 10 mbar. Injector can be directly installed on the vacuum pump. 

 When used as compressor, the biggest pressure can be 0.26 mbar (pabs).



2bva Series Double Stage Water Ring Vacuum Pumps

PS: Pictures ONLY For Reference, Detailed Model Refer To REAL PIECE.
 


ADVANTAGES

1. Coaxial pump and direct connection design, saving space, easy to install;
 
2. Adopt mechanical seal as standard configuration, to eliminate leakage, easy maintenance;
 
3. Smooth operation, noise can be as low as 62 decibels;
 
4. Uniform anti-corrosion design, bronze impeller improves the corrosion resistance of the pump,
 
5. Stainless steel material is more suitable for the more demanding work environment;
 
6. Unique flexible vent design, won't  produce over compression, to ensure the best efficiency of 2BVA within its performance range.


SPECIFICATION CURVE
2bva Series Double Stage Water Ring Vacuum Pumps

PARAMETER FORM

Model Motor Power Max Pumping Capacity Ultimate Pressure Working Liquid Flow Noise Rotary Speed Weight Ultimate Pressure with Primary Jet Pump
2BVA-2060 0.81KW 27m3/h 33hpa 0.12m3/h 62dB(A) 2880r/min 20KG 10hpa
2BVA-2061 1.45KW 52m3/h 33hpa 0.12m3/h 65dB(A) 2880r/min 22KG 10hpa
2BVA-2070 2.35KW 80m3/h 33hpa 0.15m3/h 66dB(A) 2880r/min 31KG 10hpa
2BVA-2071 3.85KW 110m3/h 33hpa 0.25m3/h 72dB(A) 2880r/min 42KG 10hpa
2BVA-5110 4KW 165m3/h 33hpa 0.4m3/h 63dB(A) 1450r/min 78KG 10hpa
2BVA-5111 5.5KW 230m3/h 33hpa 0.5m3/h 68dB(A) 1450r/min 100KG 10hpa
2BVA-5121 7.5KW 280m3/h 33hpa 0.6m3/h 69dB(A) 1450r/min 145KG 10hpa
2BVA-5131 11KW 400m3/h 33hpa 0.9m3/h 73dB(A) 1450r/min 165KG 10hpa
2BVA-5161 15KW 500m3/h 33hpa 1.2m3/h 74dB(A) 980r/min 252KG 10hpa

APLICATIONS

Water ring vacuum pumps and compressors are widely used in petrochemical, pharmaceutical, food, sugar industry, and other fields, because during the working process, the compression process of gas is isothermal, so it is not easy to produce risk when pumping flammable and explosive gas compression, thus its application more widely.

MORE PRODUCTS FOR YOUR CHOICES
Kindly note more than 300 different pump designs for your choice, and all gained CE certificates.
2bva Series Double Stage Water Ring Vacuum Pumps2bva Series Double Stage Water Ring Vacuum Pumps
2bva Series Double Stage Water Ring Vacuum Pumps

 Delivery Time: 7-30Days, According to factory's production schedule, but we can follow your first order time
Sea Port: Ningbo/Shanghai FOB
 
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 
 
DEVELOPMENT VACUUM EQUIPMENT CO., LTD 
ADD:DONGGANG INDZONE, TAIZHOU, ZHEJIANG, CHINA PC: 317106
TEL:+86-576-83598308 FAX:+86-576-83598309 

Ultra Low Temperature Infrared Pyrometer

This classification includes one color infrared pyrometers measuring range is 0℃-1000℃. The one color pyrometers currently on market are mostly narrow-band pyrometers. Its principle of temperature measurement is to determine the temperature by detecting the radiant energy that occurs in a narrow wavelength range (8-14μm for 0-1000C pyrometer) of an object. The temperature a pyrometer measured is the average temperature in an area, and the measuring result is affected by emissivity, lens contamination and background radiation.

To use 1-color pyrometer mode, the measured area of the object should be large (it can fully fill the target field of view) , object surface should be relatively flat (not curved), measurement direction should less than 30 degrees, and the physical and chemical state of the measured object surface should be stable (not in the process of oxidation, gasification or liquefaction) , the optical channel should with less dust and without blocking and attenuation.

Main applications include: inductioin heating,heat treatment,Galvanized wire ,also suitable for temperature measurement in a good environment. Products in this catalog are usually applied to metallurgical industry(rod and wire mills.Hot rolling mills), foundry, cement kiln, induction heating, heat treatment, heating furnace, vacuum furnace, monocrystalline silicon, polysilicon, semiconductor and other industrial temperature measurement.

1000C infrared pyrometer, compact infrared pyrometer, small online infrared pyrometer

Changzhou Sijie Optoelectronics Technology Co.,Ltd. , https://www.sjinfrared.com