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2BE3 Series Industrial Liquid Ring Vacuum Pumps High Efficiency Energy Saving CE Certified
2BE3 Series Water Ring Vacuum Pump High Efficiency Energy Saving CE Certified Single-Stage Water Ring Vacuum Pump Key Features Single-stage single-acting water ring vacuum pump/compressor design PTFE valve plate with upper-mounted steam-water separator High-chromium stainless steel shaft sleeve and ...
Product Details
Highlight:
2BE3 Series industrial liquid ring vacuum pumps
,CE industrial liquid ring vacuum pumps
,Water cooling liquid ring vacuum pump
Inletdiameter:
50 Mm To 200 Mm
Alsoknownas:
Water Ring Vacuum Pump
Sealtype:
Mechanical Seal Or Packing Seal
Speed:
1450 RPM Or 2900 RPM
Producttype:
Liquid Ring Vacuum Pump
Noiselevel:
Below 75 DB
Coolingmethod:
Water Cooling
Productname:
2BE3 Water Ring Vacuum Pump
Capacityrange:
0.5 To 50 M³/min
Material:
Cast Iron / Stainless Steel
Operatingpressure:
Up To 0.1 MPa (absolute Pressure)
Basic Properties
Place of Origin:
China
Brand Name:
Kaien
Certification:
CE
Model Number:
2BE3 Series Water Ring Vacuum Pump
Trading Properties
Minimum Order Quantity:
1
Price:
500
Payment Terms:
T/T,D/A,D/P
Supply Ability:
50000
Product Description
2BE3 Series Water Ring Vacuum Pump
High Efficiency Energy Saving CE Certified Single-Stage Water Ring Vacuum Pump
Key Features
- Single-stage single-acting water ring vacuum pump/compressor design
- PTFE valve plate with upper-mounted steam-water separator
- High-chromium stainless steel shaft sleeve and welded steel plate pump body
- Ultimate vacuum: 33hpa/160hpa with 40-65% efficiency
- Belt drive or direct motor connection options
- Top/side inlet/exhaust ports for flexible installation
- Precise anti-cavitation design with imported bearings
- Automatic exhaust area adjustment for energy savings
- Welded impeller with heat treatment for impact resistance
- Wide application range across multiple industries
Product Overview
The 2BE3 series water ring vacuum pump represents an upgraded version of the 2BE1/A series, featuring large suction capacity, high efficiency, and reliable operation. The unique PTFE valve plate structure replaces traditional ball valve designs, automatically adjusting exhaust area with inlet pressure changes to prevent overcompression and significantly reduce energy consumption.
Advanced Design Features
Optimized distribution plate and impeller design eliminates friction surfaces and provides oil-free lubrication for stable, low-noise operation. Double-row tapered roller bearings from international brands enhance bearing capacity and extend service life. The pump body and distribution plate connection uses "one side with two pins" positioning for precise radial clearance between impeller and pump body.
The impeller utilizes ductile iron casting or steel plate welding with one-time stamped blades and overall heat treatment for excellent toughness and impact resistance. The steel plate welded pump body features resin sand casting and annealing treatment for superior surface quality and heat dissipation. High-chromium stainless steel shaft sleeves offer 5x longer service life than standard materials.
Technical Specifications
Gas volume range: 4.8-450 m³/min
Ultimate vacuum: 33 hPa or 160 hPa
Efficiency: 40-65%
Working medium: Normal temperature clean water (acid/alkali media available for special requirements)
Drive options: Belt drives, gearboxes, synchronous motors, frequency converters
Configuration: Up to four pumps can operate in series from one motor
Ultimate vacuum: 33 hPa or 160 hPa
Efficiency: 40-65%
Working medium: Normal temperature clean water (acid/alkali media available for special requirements)
Drive options: Belt drives, gearboxes, synchronous motors, frequency converters
Configuration: Up to four pumps can operate in series from one motor
Installation & Operation Notices
- Check packaging for damage and verify product model/accessories match order before installation
- Use clean, particle-free working medium to prevent damage to impeller and valve plate
- Ensure inlet and exhaust pipes are tightly sealed to prevent air leakage affecting vacuum performance
- Disconnect power supply before replacing packing or exhaust valve plate
- Regularly monitor bearing temperature and lubrication status, replace lubricating oil per manual
- Increase motor power appropriately for exhaust pressure of 0.02~0.05MPa (gauge pressure)
- Avoid idling without working medium to prevent mechanical seal damage
Industry Applications
Widely used in power generation, chemical engineering, coal mining, paper manufacturing, plastic machinery, environmental protection, medical, pharmaceutical, food processing, mineral processing, petrochemical, light industry, packaging, metallurgy, building materials, stone processing, fertilizers and related industries. Ideal for vacuum filtration, vacuum feeding, degassing, evaporation, concentration, moisture regain, coal mine gas drainage, and chemical plant pressure swing adsorption. Particularly suitable for applications requiring large air volume, high vacuum levels, and isothermal compression of flammable and explosive gases.
Frequently Asked Questions
Is there any MOQ limit for this product?
No strict MOQ limit, 1 set is available for sample testing.
How do you ship the goods?
We can ship by sea, air, DHL, UPS, FedEx or TNT according to your needs. Sea shipping is recommended for mass orders to save cost.
Can you customize the product according to our specific requirements?
Yes, we can customize motor power, working medium compatibility, installation mode, etc. according to your actual working conditions.
Can we print our own logo on the product?
Yes, please inform us formally before production and provide your logo design file.
What is the warranty period for this product?
We provide 1 year warranty for the whole machine, and lifelong technical support.
How to deal with faulty products during the warranty period?
Our products are produced under strict quality control with a defective rate of less than 0.2%. For small quantities of faulty products, we will send replacement parts with your next order; for batch defective products, we will repair or replace them according to the actual situation.
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