Industrial vacuum
Match rough-vacuum duties to the capacity needed at your operating pressure.
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Discuss this configuration with HENVO
Technical selection · OEM · Bulk orders
2BV Horizontal Water Ring Vacuum Pump
Water ring vacuum pump solutions with model, material and configuration options for industrial applications.
| Flow rate | 27-500 m³/h |
|---|---|
| Motor power | 0.81–15 kW |
| Wetted part materials | Cast Iron; Stainless Steel 304 |
| Inlet outlet size | 25–80 mm (1–3 inch) |
Discuss this configuration with HENVO
Technical selection · OEM · Bulk orders
Share your medium, duty point and installation requirements to confirm a suitable configuration.
2BV Horizontal Water Ring Vacuum Pump
Technical Specifications
| Parameter | Value |
|---|---|
| Flow rate | 27-500 m³/h |
| Motor power | 0.81–15 kW |
| Wetted part materials | Cast Iron; Stainless Steel 304 |
| Inlet outlet size | 25–80 mm (1–3 inch) |
| Power source | AC powered |
| Noise level | 62–74 dB |
| Series | 2BV |
| Pump type | Water Ring Vacuum Pump |
| Vacuum type | Water Ring Vacuum Pump |
2BV series reference specifications
| Model | Rated power (kW) | Max. gas capacity (m³/h) | Max. gas capacity (m³/min) | Speed (rpm) | Working liquid (L/min) | Noise (dB(A)) | Reference weight (kg) |
|---|---|---|---|---|---|---|---|
| 2BV2060 | 0.81 | 27 | 0.45 | 2840 | 2 | 62 | 31 |
| 2BV2061 | 1.45 | 52 | 0.86 | 2840 | 2 | 65 | 35 |
| 2BV2070 | 2.35 | 80 | 1.33 | 2860 | 2.5 | 66 | 56 |
| 2BV2071 | 3.85 | 110 | 1.83 | 2880 | 4.2 | 72 | 65 |
| 2BV5110 | 4 | 165 | 2.75 | 1440 | 6.7 | 63 | 103 |
| 2BV5111 | 5.5 | 230 | 3.83 | 1440 | 8.3 | 68 | 117 |
| 2BV5121 | 7.5 | 280 | 4.66 | 1440 | 10 | 69 | 149 |
| 2BV5131 | 11 | 400 | 6.66 | 1460 | 15 | 73 | 205 |
| 2BV5161 | 15 | 500 | 8.33 | 970 | 20 | 74 | 331 |
Reference data for standard, non-explosion-proof 2BV2 / 2BV5 configurations, from the supplied replacement specification sheet. Motor protection: IP54. Vacuum is listed in the source as 33 mbar (−0.098 MPa); the pressure reference and test conditions must be confirmed before selection. Maximum gas capacity and limiting vacuum are separate ratings. Flow values in m³/min and m³/h are reproduced as supplied, including rounding. Weights are reference product weights, not packed shipping weights. Confirm the motor, frequency, material, connection dimensions and final weight for your selected configuration. Explosion-proof 2BV2-Ex and 2BV6 rows are not included.
Materials & Configuration
| Wetted part materials | Cast Iron; Stainless Steel 304 |
|---|---|
| Inlet outlet size | 25–80 mm (1–3 inch) |
| Power source | AC powered |
A CLOSER LOOK / 2BV STUDIO DETAILS
Precision in the Details
Inspect the connections, housing and motor assembly. Details matter when specifying your equipment.
Connection geometry.
Flange faces, bolt holes and port arrangement from the supplied cast-iron configuration.
The complete assembly.
Cooling fins, junction box and mounting structure from the supplied configuration.
Visible construction.
Inspect the painted housing, bolted joints and service connections.
04 / MATERIAL CONFIGURATION
Match material to medium.
Standard options include Cast Iron and 304 Stainless Steel. Confirm the exact liquid-contacting parts and material suitability with HENVO.
Photographs show supplied configurations. Motor, flange and material details may differ by selected model.
Discuss material selectionTHE COMPLETE SYSTEM
Know your configuration.
Review the connections, drive and liquid-contacting components before specifying your pump.
- 01
Inlet & outlet
Confirm the connection size and port orientation for your selected model.
- 02
Motor & junction box
Specify the required voltage, frequency, phase and motor configuration.
- 03
Pump housing & impeller
Confirm the exact liquid-contacting materials against your process medium.
- 04
Mounting & installation
Use the final drawing to check mounting feet, clearances and working-liquid connections.
Impeller & component reference
Specify the parts that matter.
Impeller material, bore and dimensions depend on the selected model. Confirm these details when requesting a pump or replacement components.
Water-ring operating principle
Match the pump to the operating point.
The rotating impeller forms a liquid ring. Changing chamber volumes draw in gas, compress it and discharge it through the outlet.
Selection depends on required gas capacity at the operating vacuum, working-liquid temperature and process conditions. For extrusion and other industrial applications, review these requirements with HENVO.
Discuss Your ApplicationFlanged stainless-steel configuration
Confirm the connection.
Review flange size, bolt pattern, material grade and mounting dimensions against the final specification for your selected model.
Confirm Configuration DetailsAPPLICATION FIT
Start with your process.
The duty defines the configuration. Start with what your process needs.
Wet gas handling
For wet gases and gas–vapour mixtures, share composition and temperature for a suitability review.
Continuous operation
Review the duty cycle, working-liquid supply and circulation arrangement together.
Standard 2BV2/2BV5 selection is described for non-flammable, non-corrosive gas duties. Special gas composition or hazardous environments require a separate configuration review.
Discuss your processENGINEERING SUPPORT
Discuss your operating conditions.
Send the medium, required duty point, installation requirements, quantity and destination to discuss 2BV Horizontal Water Ring Vacuum Pump.
Frequently Asked Questions
How do I select the right pump model?
Start with the pumped medium, required flow and head, discharge pressure or operating vacuum. Review the specifications for 2BV Horizontal Water Ring Vacuum Pump and share your operating conditions for a suitability review.
What information is required for pump selection?
Include the medium and its temperature, viscosity or solids content where relevant, duty cycle, installation conditions, connections and available electrical or air supply. Add your required quantity and destination.
What materials are available?
Review any materials listed for this product. If a material is not specified, ask HENVO to confirm the wetted parts and compatibility with your medium before selection.
Can I request OEM or custom configurations?
Share the changes you require, such as connections, drive requirements or branding. HENVO can review feasibility and confirm the proposed configuration for your project.
How can I request a quotation?
Request a quotation for 2BV Horizontal Water Ring Vacuum Pump. The form carries this product’s name and page link. Add your operating conditions, quantity and destination.