Becker SV 130/2 0.75 kW Side Channel Blower
The Becker SV 130/2 0.75 kW provides 70 m³/h nominal airflow at 50 Hz while significantly increasing the vacuum and positive-pressure capability available from the compact SV 130/2 platform.
Maximum relative vacuum is -270 mbar and maximum positive pressure is +250 mbar at 50 Hz. At 60 Hz the corresponding 0.9 kW motor produces 85 m³/h with maximum vacuum of -250 mbar and pressure of +230 mbar.
This makes the 0.75 kW version particularly useful where system resistance is too great for the lower-powered SV 130/2 but the full differential capability of the 1.1 kW configuration is not required.
Becker SV side channel blower supply and technical support from Vacuum Pumps UK.
Looking for an SV 130/2 0.75 kW?
Provide the existing blower details or the airflow and operating vacuum or pressure required.
We can help confirm the correct configuration for the duty.
Blower Type
Double Stage
side channel blower
Nominal Capacity
70 m³/h
at 50 Hz
Maximum Vacuum
-270 mbar
relative at 50 Hz
Maximum Pressure
+250 mbar
relative at 50 Hz
Motor Power
0.75 kW
50 Hz motor
Increased Differential from a Compact Blower
The 0.75 kW SV 130/2 keeps the same 70 m³/h nominal 50 Hz capacity as the smaller motor configuration but raises the permissible vacuum and pressure differential substantially.
Maximum relative vacuum increases to -270 mbar and positive pressure to +250 mbar. This makes the blower more suitable for systems containing greater pipework resistance, filtration, process restriction or pressure loss.
The double-stage arrangement is central to this performance. Air passing through successive side channels receives additional energy from the impeller, enabling the blower to generate a greater pressure difference than a comparable single-stage design.
Because the compression mechanism is aerodynamic and non-contact, there are no rubbing vanes within the air path and no lubricating oil is required in the compression chamber.
The 0.75 kW version is therefore a useful intermediate configuration where both compact dimensions and increased differential matter, but the highest SV 130/2 motor rating is unnecessary.
Becker SV 130/2 0.75 kW Technical Specifications
At 50 Hz the corresponding 0.75 kW motor delivers 70 m³/h nominal volume flow, with a maximum relative vacuum of -270 mbar and maximum positive pressure of +250 mbar.
| Frequency | Nominal Capacity | Maximum Vacuum | Maximum Pressure | Motor Power | Weight |
| 50 Hz | 70 m³/h | -270 mbar | +250 mbar | 0.75 kW | 22.5 kg |
| 60 Hz | 85 m³/h | -250 mbar | +230 mbar | 0.9 kW | 22.5 kg |
Vacuum and pressure figures are relative. Weight includes motor.
Key Features of the SV 130/2 0.75 kW
-270 mbar Vacuum
Provides substantially greater suction differential than the 0.55 kW version for more restrictive vacuum duties.
+250 mbar Pressure
Increased positive-pressure capability supports conveying, aeration and other process-air duties with greater resistance.
Double-Stage Compression
Successive side channel stages build a higher differential while retaining a compact blower arrangement.
Oil-Free Process Air
No lubricating oil is used in the compression chamber, helping protect processes requiring clean airflow.
Integrated Silencers
Inlet and discharge silencers are built into the blower construction to help control operating sound.
Low Routine Maintenance
Non-contact compression and sealed bearings reduce the amount of routine mechanical maintenance required.
Applications with Higher System Resistance
The 0.75 kW configuration is particularly suitable where the required airflow remains modest but the connected system creates more resistance than the lower-powered SV 130/2 can comfortably overcome.
› Vacuum lifting
› Vacuum fixing
› Printing and paper machinery
› Packaging equipment
› Automated handling
› Pneumatic conveying
› Waste water aeration
› Drying processes
› Process air
› General industrial machinery
SV 130/2 0.75 kW Supply and Duty Selection
Vacuum Pumps UK can supply Becker SV 130/2 0.75 kW side channel blowers for replacement requirements, machinery installations and new industrial projects.
For replacement applications, send us both the blower and motor nameplate. This helps distinguish the 0.75 kW version from other SV 130/2 configurations sharing the same nominal capacity.
For a new duty, provide the required flow together with the normal operating vacuum or pressure. The actual duty point is more useful than maximum figures alone when selecting a side channel blower.
Accessories for Double-Stage SV 130/2 Installations
As the blower works against greater differential, system resistance becomes increasingly important. Correctly sized filters, valves and pipework help avoid unnecessary pressure losses.
Inlet Filters
Suitable filtration protects the blower while avoiding excessive inlet restriction.
Vacuum Relief Valves
Vacuum relief can limit excessive suction differential if process resistance rises unexpectedly.
Pressure Relief Valves
Pressure relief can protect the blower if the discharge line becomes obstructed or closed.
Installation Components
Flexible connections, non-return valves and correctly sized pipework can be incorporated into the installation.
Becker SV 130/2 0.75 kW Service, Repair and Spare Parts
The double-stage SV design has a non-contact compression path, but motor condition, bearings, impeller clearance and the connected system all remain important to reliable operation.
Increasing system restriction can raise blower differential and temperature. Dirty filtration, restricted pipework or changes in the process should therefore be considered when investigating reduced performance.
Vacuum Pumps UK can assist with service, fault investigation and workshop repair of Becker SV side channel blowers.
Blower Service
Technical support for maintenance and performance issues affecting Becker side channel blowers.
Blower Repair
Workshop inspection for noisy, damaged or under-performing blowers, including motor and bearing faults.
Spare Parts
Replacement filtration and Becker spare parts are available through our sister company VacAir Superstore.
Becker SV 130/2 0.75 kW Frequently Asked Questions
What is the capacity of the Becker SV 130/2 0.75 kW?
Nominal capacity is 70 m³/h at 50 Hz and 85 m³/h at 60 Hz.
What maximum vacuum can this version produce?
Maximum relative vacuum is -270 mbar at 50 Hz and -250 mbar at 60 Hz.
What is its maximum positive pressure?
Maximum relative pressure is +250 mbar at 50 Hz and +230 mbar at 60 Hz.
How does the 0.75 kW version differ from the 0.55 kW SV 130/2?
Both have the same nominal 70 m³/h 50 Hz flow, but the 0.75 kW configuration provides substantially greater vacuum and pressure differential.
Does the double-stage design increase nominal flow?
The main advantage of the two-stage construction is greater differential rather than higher nominal air volume.
Is the SV 130/2 oil-free?
Yes. No lubricating oil is required in the compression chamber.
Can Vacuum Pumps UK assist with an existing SV 130/2?
Yes. Send us clear photographs of the blower and motor nameplates and we can assist with identification, supply, servicing or repair.
Need a Becker SV 130/2 0.75 kW Side Channel Blower?
Contact Vacuum Pumps UK for blower supply, technical selection, system accessories, servicing and repair.
Send us the existing nameplate or the airflow and operating differential required by your application.
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