Liquid Ring Type Vacuum Pumps (2BE3) / Water Ring Vacuum Pump

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Liquid Ring Type Vacuum Pumps (2BE3) / Water Ring Vacuum Pump

Customization:	Available
Oil or Not:	Oil Free
Structure:	Rotary Vacuum Pump

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Product Description

Basic Information

Model NO.:2BE3

Method:Kinetic Vacuum Pump

Vacuum Degree:High Vacuum

Working Conditions:Wet

Material:Casting Iron or Stainless Steel

Drive:Motor / Belt or Direct Drive

Trademark:Greentech

HS Code:8414

Packaging & Delivery

Package Size:287.00cm * 159.00cm * 151.00cm

Gross Weight:6741.000kg

Transport:Wooden Case

Product Description

2BE3 Series Water Ring Vacuum Pumps & Compressors

The 2BE3 series liquid ring vacuum pumps are engineered with advanced technology to ensure high efficiency, energy savings, and long-term continuous operation. These pumps are specifically designed to handle various gases under demanding vacuum conditions, making them ideal for rigorous industrial applications.

Key Characteristics & Advantages:

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High Flexibility: Features a middle wall in the casing allowing two parts to work in different vacuum statuses simultaneously.

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Imported Bearings: Ensures precise orientation and high stability during high-load operations.

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Durable Materials: Impellers made of QT400 nodular iron or steel plates for extreme stability.

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Corrosion Resistance: Casing and shaft bushings are available in stainless steel to extend service life up to 5 times.

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Space Saving: Unique separator design mounted above the pump reduces footprint and noise.

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Smooth Finish: Parts are cast with resin sands for efficient heat dissipation and a professional finish.

Detailed Photos

Product Parameters

Type	Speed (r/min)	Motor Power (kW)	Suction Capacity		Limit Vacuum (mbar)	Weight (kg)
Type	Speed (r/min)	Motor Power (kW)	m³/h	m³/min	Limit Vacuum (mbar)	Weight (kg)
2BE3 400	340 - 610	110 - 220	4850 - 8600	80.8 - 143.3	160	3275
2BE3 420	340 - 610	132 - 315	6650 - 11600	110.8 - 193.3	160	3720
2BE3 500	260 - 470	160 - 400	8700 - 15500	145.0 - 258.3	160	6110
2BE3 520	260 - 470	200 - 500	10700 - 18700	178.3 - 311.7	160	6740
2BE3 600	230 - 400	250 - 560	12700 - 21600	211.7 - 360.0	160	9100
2BE3 620	230 - 400	280 - 630	15600 - 26200	260.0 - 436.7	160	10700

Frequently Asked Questions

What are the primary applications for 2BE3 vacuum pumps?

They are widely used in industries such as paper making, mining, power stations, and chemical processing due to their ability to handle various gases and wet conditions.

What drive types are compatible with the 2BE3 series?

These pumps offer flexible driving options including V-belt drive, synchronal motor, or gear box drive to suit different installation requirements.

How does the "dual-status" vacuum feature work?

By setting a middle wall in the casing, the two sides of the pump can operate at different vacuum levels independently, effectively acting as two pumps in one.

Are these pumps resistant to corrosion?

Yes, the casing and shaft bushings can be manufactured from stainless steel plates, which significantly extends the lifetime compared to standard materials.

Why is resin sand casting used for the spare parts?

Resin sand casting creates a very smooth surface, which improves heat dissipation and eliminates the need for surface putty, ensuring better thermal efficiency.

What kind of maintenance access is provided?

The 2BE3 series features large inspection ports on both sides of the end-shield, allowing for easy observation of the pump's internal status and corrosive condition.

Liquid Ring Type Vacuum Pumps (2BE3) / Water Ring Vacuum Pump

Product Description

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