Becker SV7.190/1 2.2kW Side Channel Blower
The Becker SV7.190/1 is a single-stage side channel blower combining 180 m³/h nominal airflow with strong vacuum capability from a 2.2kW motor.
Maximum relative vacuum is -275 mbar and maximum positive pressure is +210 mbar at 50 Hz. The relatively high vacuum differential makes this version particularly useful for industrial suction, handling and process applications where more than simple low-pressure airflow is required.
The non-contact regenerative operating principle provides continuous oil-free process air for machinery, conveying, handling and production systems.
Becker SV blower supply and technical support from Vacuum Pumps UK.
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Blower Type
Single Stage
side channel blower
Nominal Capacity
180 m³/h
at 50 Hz
Maximum Vacuum
-275 mbar
relative at 50 Hz
Maximum Pressure
+210 mbar
relative at 50 Hz
Motor Power
2.2kW
50 Hz motor
180 m³/h with -275 mbar Vacuum Capability
The Becker SV7.190/1 provides 180 m³/h nominal airflow while developing up to -275 mbar relative vacuum. This gives the blower useful suction capability for industrial machinery where the operating requirement involves both airflow and a meaningful vacuum differential.
On positive-pressure duty, the same blower can operate up to +210 mbar relative pressure. The SV7.190/1 can therefore be incorporated into either vacuum or blowing systems according to the requirements of the connected machinery.
Air is accelerated by the rotating impeller and repeatedly circulated through the side channel. This regenerative process progressively transfers energy to the air and creates the pressure difference between the inlet and outlet.
The impeller operates without rubbing contact against the blower housing. No lubricating oil is required within the process-air chamber, providing a continuous oil-free air path and avoiding the wearing compression vanes found in rotary vane equipment.
Actual airflow in service depends upon the resistance imposed by the installation. Pipework, filters, valves and other system components should therefore be considered alongside the nominal 180 m³/h capacity when selecting or replacing the blower.
Becker SV7.190/1 Technical Specification
The SV7.190/1 combines a 2.2kW motor with 180 m³/h nominal capacity, -275 mbar maximum relative vacuum and +210 mbar maximum relative positive pressure at 50 Hz.
| Model | Stage | Nominal Capacity | Maximum Vacuum | Maximum Pressure | Motor Power |
| SV7.190/1 | Single | 180 m³/h | -275 mbar | +210 mbar | 2.2kW |
SV7.190/1 Performance and Design
180 m³/h Airflow
Provides a useful volume of continuous process air for industrial machinery, handling and conveying systems.
-275 mbar Vacuum
Strong suction performance makes this SV7 configuration particularly capable on industrial vacuum duties.
+210 mbar Pressure
Provides positive-pressure capability for blowing, conveying and process-air applications.
2.2kW Motor
Provides the power required for the blower’s combination of airflow and relatively high vacuum differential.
Oil-Free Process Air
No lubricating oil is required within the compression chamber during normal operation.
Non-Contact Operation
The regenerative impeller produces airflow without relying upon rubbing compression elements.
Industrial Uses for the SV7.190/1
The combination of 180 m³/h airflow and -275 mbar maximum relative vacuum makes the SV7.190/1 particularly relevant to industrial applications where good suction performance is required from a single-stage side channel blower.
› Vacuum lifting and handling
› Printing and paper machinery
› Packaging and processing equipment
› Vacuum clamping and sheet transport
› Pneumatic conveying
› Drying processes
› Cooling and water aeration
› Industrial process-air systems
Becker SV7.190/1 Supply and Replacement
Vacuum Pumps UK can assist with SV7.190/1 requirements for existing equipment, replacement installations and new industrial vacuum or positive-pressure applications.
Where an SV7.190/1 is already installed, send us the blower and motor nameplate information. Details of the machine and operating duty can also help when confirming the appropriate replacement.
For new applications, both airflow and the required working differential should be considered. A blower selected only from its nominal m³/h capacity may not provide the required airflow once the resistance of the complete system is taken into account.
Becker SV7.190/1 Accessories
Correct accessory selection can protect the blower, regulate operating vacuum or pressure and simplify installation of an SV7.190/1 into existing machinery and pipework.
Inlet Filtration
Filter housings and replacement elements help prevent dust and airborne contamination entering the blower.
Vacuum Relief
Vacuum relief valves can limit suction differential and help protect the blower against excessive system restriction.
Pressure Relief
Pressure relief equipment can protect the blower where it is being operated as a positive-pressure air source.
Installation Components
Silencers, non-return valves, flexible connections and other accessories can be selected to suit the installation.
Becker SV7.190/1 Service, Repair and Spare Parts
Although the SV7.190/1 uses non-contact regenerative compression, bearings, the electric motor and the connected air system remain important to reliable operation. Contamination, blocked filtration or increased pipework restriction can also affect airflow and operating temperature.
Vacuum Pumps UK can assist with inspection, fault diagnosis, servicing and workshop repair requirements for Becker side channel blowers.
Blower Service
Technical support for Becker SV blower maintenance, operating issues and preventative servicing.
Blower Repair
Workshop inspection and repair assessment for noisy, damaged or under-performing side channel blowers.
Spare Parts
Replacement filters and Becker spare parts are available through our sister company VacAir Superstore.
Becker SV7.190/1 Frequently Asked Questions
What is the capacity of the Becker SV7.190/1?
The nominal capacity is 180 m³/h at 50 Hz.
What maximum vacuum does the SV7.190/1 provide?
Maximum relative vacuum is -275 mbar.
What maximum positive pressure does it provide?
The maximum relative positive pressure is +210 mbar.
What motor power does this SV7.190/1 use?
This configuration uses a 2.2kW motor.
Is the SV7.190/1 suitable for industrial vacuum applications?
Its 180 m³/h nominal capacity and -275 mbar maximum relative vacuum provide useful performance for a range of industrial suction and vacuum handling duties, subject to correct application sizing.
Can Vacuum Pumps UK service or repair an SV7.190/1?
Yes. We can assist with Becker side channel blower servicing, fault investigation and workshop repair requirements.
Need a Becker SV7.190/1 2.2kW Side Channel Blower?
Contact Vacuum Pumps UK for blower supply, technical advice, servicing and repair.
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