Becker SV 8.160/1 1.5kW Side Channel Blower
The Becker SV 8.160/1 is a single-stage side channel blower delivering 145 m³/h nominal capacity at 50 Hz, with maximum relative vacuum of -200 mbar and maximum positive pressure of +225 mbar.
Driven by a 1.5kW motor, this SV8 configuration provides moderate industrial airflow in a specification suited to machine-mounted vacuum and pressure duties. It offers a useful balance for applications that require more than simple free-air movement but do not need the airflow or motor power of the larger SV models.
The regenerative side channel principle develops vacuum or positive pressure without rubbing carbon vanes and without lubricating oil in the process-air chamber. This provides an oil-free air path for suitable handling, packaging, drying, cooling and general process-air applications.
Becker side channel blower supply and technical support from Vacuum Pumps UK.
Replacing a Becker SV 8.160/1?
Send us photographs of the complete blower together with clear images of the Becker identification plate and motor nameplate.
We can help confirm the installed blower specification and assess the vacuum, pressure and airflow requirement of the machine.
Blower Type
Single Stage
side channel blower
Nominal Capacity
145 m³/h
at 50 Hz
Maximum Vacuum
-200 mbar
relative at 50 Hz
Maximum Pressure
+225 mbar
relative at 50 Hz
Motor Power
1.5kW
50 Hz motor
Compact Industrial Airflow from the SV 8.160/1
The Becker SV 8.160/1 provides 145 m³/h nominal capacity from a 1.5kW motor. Rather than the very high throughput required by large centralised blower systems, this configuration is suited to individual machines and process duties where a moderate but dependable source of vacuum or positive-pressure airflow is required.
On suction duties, the blower can develop maximum relative vacuum of -200 mbar. This provides useful vacuum capability for handling, pick-and-place, extraction and other machine functions. Used on its discharge side, maximum positive pressure of +225 mbar supports applications such as blowing, drying, cooling and supplying process air through moderately restrictive systems.
This combination of 145 m³/h capacity and moderate differential gives the SV 8.160/1 a practical operating range for production equipment where the blower is often one component within a larger machine rather than a separate high-volume process-air installation.
The side channel operating principle uses a rotating impeller to accelerate the air. As the air repeatedly passes between the impeller and regenerative channel, additional energy is transferred to it, progressively creating vacuum at the inlet and positive pressure at the discharge.
The impeller does not depend on rubbing carbon vanes to create compression and lubricating oil is not required within the process-air chamber. This non-contact principle provides oil-free airflow for suitable industrial applications.
Becker SV 8.160/1 Technical Specification
The 1.5kW SV 8.160/1 has a nominal capacity of 145 m³/h at 50 Hz. Maximum relative vacuum is -200 mbar and maximum relative positive pressure is +225 mbar.
| Model | Stage | Nominal Capacity 50 Hz |
Maximum Vacuum | Maximum Pressure | Motor Power |
| SV 8.160/1 | Single Stage | 145 m³/h | -200 mbar | +225 mbar | 1.5kW |
The nominal capacity, maximum vacuum and maximum pressure values should not be interpreted as one simultaneous operating condition. The 145 m³/h figure represents nominal airflow, while the maximum differential values occur at different points on the blower’s performance characteristic.
As the resistance presented by a machine or pipework system increases, vacuum or pressure differential rises and the airflow available from the blower changes. A new blower should therefore be selected against the required airflow at the actual operating differential.
Even on a relatively compact installation, filters, pipe diameter, bends, silencers, valves and small-bore connections can create significant resistance. These should be considered when establishing the required duty.
SV 8.160/1 Performance Characteristics
145 m³/h Airflow
Moderate nominal airflow well suited to individual production machines, handling equipment and local process-air duties.
-200 mbar Vacuum
Useful suction capability for machine vacuum, handling, extraction and pick-and-place applications.
+225 mbar Pressure
Positive-pressure performance for blowing, drying, cooling and process-air duties operating against moderate resistance.
Single-Stage Design
One regenerative compression stage provides a useful balance between airflow, vacuum capability and positive pressure.
1.5kW Motor
This SV 8.160/1 configuration uses a 1.5kW electric motor at 50 Hz to provide its specified airflow and differential range.
Oil-Free Air Path
The regenerative compression chamber operates without rubbing carbon vanes or lubricating oil in contact with the process air.
Applications for the Becker SV 8.160/1
The SV 8.160/1 is suited to machine and process duties where moderate airflow is required together with enough vacuum or positive pressure to overcome the resistance of the application. Its 1.5kW motor and 145 m³/h nominal capacity make it particularly relevant to localised blower duties within production equipment.
› Vacuum handling and lifting
› Packaging machinery
› Printing and paper equipment
› Pick-and-place systems
› Drying and cooling processes
› Local process-air supply
› Light pneumatic conveying
› General industrial machinery
The suitability of the SV 8.160/1 depends on the actual operating requirement. A machine requiring close to 145 m³/h at low differential represents a different duty from an application operating closer to -200 mbar vacuum or +225 mbar positive pressure.
Vacuum Pumps UK can help assess a new application or an existing installation where the required airflow and differential need to be matched to the blower.
Replacing an Existing Becker SV 8.160/1
Side channel blowers such as the SV 8.160/1 are often incorporated directly into packaging, printing, handling and other production machinery. When replacing an installed unit, the correct specification should be established from the blower itself as well as the function it performs within the machine.
Send Vacuum Pumps UK photographs of the complete blower together with clear images of the Becker identification plate and electric motor nameplate. Images showing the inlet, discharge and surrounding connections are also useful when assessing the installation.
Tell us whether the blower is being used to generate vacuum or positive pressure and describe what it does within the machine. If operating vacuum, pressure or airflow figures are available, include these with your enquiry.
This information allows us to assess the actual duty and identify the appropriate blower specification rather than relying on nominal capacity or motor power alone.
Accessories and System Protection
A correctly installed SV 8.160/1 should be protected against contamination and excessive operating differential while avoiding unnecessary restriction. Filters, silencers, relief devices and pipework should be selected with the required airflow and operating conditions in mind.
Inlet Filtration
Suitable filtration helps prevent dust and airborne contamination entering the blower while allowing the required air volume to pass.
Relief Protection
Vacuum or pressure relief can protect the blower if a filter blocks, pipework becomes obstructed or the process creates excessive differential.
Silencers
Appropriate inlet and discharge silencers can help control transmitted air noise where required by the machine installation.
Pipework & Connections
Correct pipe diameter, flexible connections and suitable fittings help avoid unnecessary resistance between the blower and process.
SV 8.160/1 Service, Repair and Spare Parts
The regenerative operating principle eliminates rubbing carbon vanes from the compression process, but bearings, the electric motor and other mechanical components remain subject to wear throughout the blower’s working life.
Changes in noise, vibration or operating temperature should be investigated. If the machine experiences reduced vacuum, pressure or airflow, the surrounding installation should also be checked because contaminated filters, leaks, restrictions or process changes can affect performance without necessarily indicating an internal blower fault.
Vacuum Pumps UK can inspect Becker side channel blowers in our workshop, investigate mechanical and performance issues and advise on servicing, repair or replacement following assessment.
Workshop Inspection
Inspection of Becker side channel blowers to assess mechanical condition and investigate abnormal noise, vibration or performance.
Service & Repair
Following inspection, our engineers can advise on service and repair options or whether blower replacement should be considered.
Becker Parts
Becker filters and replacement components can also be supplied through VacAir Superstore for blower and system maintenance.
Becker SV 8.160/1 FAQs
What is the airflow of the Becker SV 8.160/1?
The nominal capacity of this 50 Hz configuration is 145 m³/h.
What maximum vacuum does the SV 8.160/1 produce?
The listed maximum relative vacuum is -200 mbar.
What is the maximum positive pressure?
The listed maximum relative positive pressure is +225 mbar.
What motor power does this SV 8.160/1 use?
The configuration covered on this page uses a 1.5kW electric motor at 50 Hz.
Is the SV 8.160/1 a single-stage side channel blower?
Yes. It uses a single regenerative side channel compression stage.
Can the SV 8.160/1 be used on both vacuum and pressure applications?
Yes. The blower can be applied on its suction or discharge side where the required airflow and operating differential fall within the appropriate performance range.
Does the Becker SV 8.160/1 use carbon vanes?
No. Airflow and differential are generated by the regenerative side channel principle rather than rubbing carbon vanes.
Will the SV 8.160/1 deliver 145 m³/h at -200 mbar?
The nominal 145 m³/h capacity and -200 mbar maximum vacuum are different operating points. Actual airflow changes as the vacuum or positive-pressure differential increases.
Can Vacuum Pumps UK help replace an SV 8.160/1 fitted inside a machine?
Yes. Send us photographs of the complete blower, Becker identification plate, motor nameplate and its installation. Information about the machine function and normal operating conditions is also useful.
Becker SV 8.160/1 Supply, Replacement or Repair
Talk to Vacuum Pumps UK about an SV 8.160/1 1.5kW, replacement of an existing blower or selection for a new industrial vacuum or positive-pressure application.
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