Becker SV8.190/1 1.5kW Side Channel Blower
The Becker SV8.190/1 is a single-stage regenerative blower delivering 180 m³/h nominal airflow from a 1.5kW motor.
At 50 Hz it can develop maximum relative vacuum of -210 mbar and maximum positive pressure of +205 mbar. These closely matched performance limits give the SV8.190/1 a versatile operating range for industrial machinery using either suction or positive-pressure process air.
Its contact-free side channel compression principle provides a continuous oil-free airflow without the rubbing compression elements used in vane-type pumps.
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
-210 mbar
relative at 50 Hz
Maximum Pressure
+205 mbar
relative at 50 Hz
Motor Power
1.5kW
50 Hz motor
180 m³/h with Balanced Vacuum and Pressure Performance
With 180 m³/h nominal capacity, the Becker SV8.190/1 provides a useful step in airflow for industrial equipment while retaining closely balanced performance on both vacuum and pressure duty.
Maximum relative vacuum reaches -210 mbar, while maximum relative positive pressure is +205 mbar. This near-symmetrical capability makes the blower useful where similar operating differentials may be required whether the machine is drawing air or delivering it.
The SV8.190/1 uses regenerative compression. Air entering the blower is repeatedly accelerated as it travels between the rotating impeller and the surrounding side channel, building the differential progressively through the blower.
No lubricating oil is required in the process-air chamber and the impeller operates without rubbing against the housing. This provides continuous oil-free airflow with no wearing vanes forming part of the compression process.
Actual delivered airflow will vary with the working differential. Correct selection therefore involves considering the 180 m³/h nominal capacity alongside the vacuum or pressure requirement and resistance created by the complete installation.
Becker SV8.190/1 Technical Specification
This SV8.190/1 configuration combines a 1.5kW motor with 180 m³/h nominal capacity, -210 mbar maximum relative vacuum and +205 mbar maximum relative positive pressure at 50 Hz.
| Model | Stage | Nominal Capacity | Maximum Vacuum | Maximum Pressure | Motor Power |
| SV8.190/1 | Single | 180 m³/h | -210 mbar | +205 mbar | 1.5kW |
SV8.190/1 Performance and Design
180 m³/h Capacity
Provides continuous airflow for industrial machinery, handling equipment and process-air installations.
-210 mbar Vacuum
Useful suction differential for vacuum transport, holding and other industrial process duties.
+205 mbar Pressure
Provides a similar operating differential on positive-pressure applications.
1.5kW Motor
Drives the 180 m³/h single-stage blower configuration for continuous industrial operation.
Oil-Free Air Path
The process-air chamber operates without lubricating oil entering the conveyed air stream.
Regenerative Operation
Pressure differential is developed through repeated acceleration of air within the side channel.
Applications for the SV8.190/1
The SV8.190/1’s 180 m³/h capacity and balanced -210/+205 mbar performance make it suitable for machinery requiring a useful volume of air together with moderate vacuum or positive-pressure differential.
› Vacuum handling systems
› Printing and paper machinery
› Packaging equipment
› Sheet and material transport
› Pneumatic conveying
› Drying and cooling processes
› Aeration systems
› Industrial process-air duties
Becker SV8.190/1 Supply and Replacement
Vacuum Pumps UK can assist with Becker SV8.190/1 supply requirements for replacement installations and with technical selection for new machinery or process systems.
For an existing blower, send us the model and motor nameplate information together with any available details about the application. This can be particularly helpful where equipment has been operating for many years and the precise original configuration needs to be established.
When selecting a blower for a new installation, the required airflow should be considered at the intended vacuum or positive-pressure operating point rather than treating the nominal 180 m³/h figure as the available flow under every condition.
Becker SV8.190/1 Accessories
The correct supporting components can protect an SV8.190/1 from contamination and excessive differential while helping the blower integrate correctly with the vacuum or pressure system.
Inlet Filtration
Filter housings and elements help protect the internal air path from dust and process contamination.
Vacuum Relief
A correctly selected vacuum relief valve can prevent the blower operating against excessive suction restriction.
Pressure Relief
Pressure relief can provide protection if discharge resistance increases during positive-pressure operation.
System Connections
Silencers, non-return valves, flexible connectors and other components can be selected to suit the installation.
Becker SV8.190/1 Service, Repair and Spare Parts
A change in noise, vibration, operating temperature or airflow can indicate that an SV8.190/1 or its connected system requires attention. Bearings and motor condition should be considered alongside inlet filtration and system restriction when investigating performance problems.
Vacuum Pumps UK can assist with inspection, fault finding, servicing and workshop repair of Becker side channel blowers.
Blower Service
Technical support for routine maintenance and performance issues affecting Becker SV blowers.
Blower Repair
Workshop assessment for mechanical noise, bearing condition, motor problems and reduced performance.
Spare Parts
Replacement filters and Becker spare parts are available through our sister company VacAir Superstore.
Becker SV8.190/1 Frequently Asked Questions
What is the nominal capacity of the Becker SV8.190/1?
The nominal capacity is 180 m³/h at 50 Hz.
What maximum vacuum can the SV8.190/1 achieve?
Maximum relative vacuum is -210 mbar.
What is the maximum positive pressure?
Maximum relative positive pressure is +205 mbar.
What size motor is fitted to this SV8.190/1?
This configuration uses a 1.5kW motor.
Can the SV8.190/1 be used on both suction and blowing applications?
Yes. Its closely balanced vacuum and pressure capability allows it to be considered for either type of industrial duty, subject to correct system and operating-point selection.
Can Vacuum Pumps UK help with an existing SV8.190/1?
Yes. We can assist with identification, replacement selection, servicing, fault diagnosis and workshop repair.
Need a Becker SV8.190/1 1.5kW Side Channel Blower?
Contact Vacuum Pumps UK for blower supply, technical advice, servicing and repair.
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