Elmo Rietschle 2BH1100-7AA01 G-BH1 Side Channel Blower
The Elmo Rietschle 2BH1100-7AA01 is a compact single-stage G-BH1 side channel blower designed to provide dependable oil-free vacuum or pressure for industrial machinery and process applications.
With a 0.2 kW motor, maximum vacuum of -80 mbar and maximum pressure of +100 mbar, the 2BH1100-7AA01 is suited to applications requiring a compact source of continuous vacuum or low-pressure air.
Vacuum Pumps UK can supply new Elmo Rietschle 2BH1100-7AA01 blowers and provide technical support for new installations and replacement blower applications.
New Elmo Rietschle Side Channel Blowers, accessories and technical application support from Vacuum Pumps UK.
Need a new or replacement blower?
Send us the Elmo Rietschle model number, motor details and information about your application.
We can quote the 2BH1100-7AA01 and help confirm the correct blower specification for your installation.
Blower Type
Single Stage
side channel blower
Maximum Vacuum
-80 mbar
vacuum operation
Maximum Pressure
+100 mbar
pressure operation
Motor Power
0.2 kW
motor
Elmo Rietschle 2BH1100-7AA01 Overview
The Elmo Rietschle 2BH1100-7AA01 forms part of the established G-BH1 range of channel blowers, also commonly referred to as Elmo Rietschle regenerative blowers.
Side channel technology provides a dry-running and contact-free method of generating vacuum or compressed air. The impeller accelerates air within the side channel, progressively increasing pressure as the air travels around the blower before being discharged.
Because there is no oil required within the compression chamber, G-BH1 blowers provide clean, oil-free operation and require very little routine internal maintenance.
The 2BH1100-7AA01 is a single-stage model with a 0.2 kW motor and is capable of operating at vacuum levels up to -80 mbar or pressure levels up to +100 mbar, subject to correct system design and operating conditions.
Its compact design makes the 2BH1100-7AA01 particularly useful for smaller industrial machines, OEM equipment and installations requiring continuous low-pressure air or vacuum without the lubrication requirements associated with oil lubricated vacuum pump technologies.
Vacuum Pumps UK can assist with the supply of new Elmo Rietschle 2BH1100-7AA01 side channel blowers for replacement and new equipment installations.
Elmo Rietschle 2BH1100-7AA01 Technical Specifications
The figures below provide a general technical reference for the Elmo Rietschle 2BH1100-7AA01. Motor voltage, electrical specification, connections and individual blower configuration should be confirmed before ordering.
| Model | Stages | Maximum Vacuum mbar |
Maximum Pressure mbar |
Motor Power kW |
| 2BH1100-7AA01 | 1 | -80 | +100 | 0.2 |
Elmo Rietschle G-BH1 2BH1100-7AA01 Features
Dry Running
Side channel technology operates without oil in the compression chamber, providing clean and oil-free vacuum or pressure operation.
Contact-Free Operation
The operating principle avoids mechanical contact within the compression chamber, supporting reliable operation with very low routine maintenance requirements.
Vacuum or Pressure
The blower can be used to generate vacuum on the suction side or positive pressure from the discharge side according to the application and installation.
Compact Design
The compact construction is well suited to machinery and OEM installations where available installation space may be limited.
Low Maintenance
The G-BH1 design is virtually maintenance free under normal operating conditions, helping reduce routine service requirements.
Industrial Operation
Designed for dependable operation on industrial equipment requiring a continuous source of vacuum or low-pressure air.
Typical 2BH1100-7AA01 Side Channel Blower Applications
The Elmo Rietschle 2BH1100-7AA01 can be used on industrial machinery requiring clean, oil-free vacuum or low-pressure air. Final blower selection should always be based on the operating requirements of the individual system.
› Vacuum lifting and handling equipment
› Packaging machinery
› Printing and paper machinery
› Light pneumatic conveying
› Pick-and-place systems
› Drying and process air
› Small aeration systems
› Vacuum tables and holding systems
› Industrial process equipment
› General OEM machinery
New Elmo Rietschle 2BH1100-7AA01 Blower Supply
Vacuum Pumps UK can supply new Elmo Rietschle 2BH1100-7AA01 G-BH1 side channel blowers for existing machinery, replacement requirements and new equipment installations.
If you are replacing an existing blower, providing the complete model number and motor nameplate information helps us confirm the required specification.
For new applications, our team can discuss whether the required vacuum or pressure duty is suitable for the proposed side channel blower installation.
Contact us with your existing blower details or application requirements for price and availability.
Elmo Rietschle G-BH1 Blower Accessories
Correctly selected accessories can help protect the 2BH1100-7AA01, control operating vacuum or pressure and simplify installation into existing machinery and pipework.
Inlet Filters
Filter housings and replacement filter elements help prevent dust and airborne contamination from entering the blower.
Vacuum Relief Valves
Vacuum relief valves can be used to limit operating vacuum and help protect the blower from excessive differential pressure.
Pressure Relief Valves
Pressure relief valves provide protection where the blower is being used to generate positive pressure.
Installation Accessories
Silencers, non-return valves, connection components and other accessories can be selected to suit the blower installation.
Elmo Rietschle 2BH1100-7AA01 Service, Repair and Spare Parts
G-BH1 side channel blowers are designed for very low routine maintenance requirements. However, an existing 2BH1100-7AA01 may eventually require attention because of bearing wear, motor problems, contamination, reduced performance, unusual noise or damage caused by operating conditions.
Vacuum Pumps UK can assist with inspection, fault diagnosis, service and repair requirements for Elmo Rietschle side channel blowers.
Blower Service
Technical support for existing Elmo Rietschle G-BH1 side channel blowers.
Blower Repair
Inspection and repair assessment for noisy, damaged or poorly performing side channel blowers.
Spare Parts
Replacement filters and spare parts for Elmo Rietschle vacuum pumps and blowers are available through our sister company VacAir Superstore.
Elmo Rietschle 2BH1100-7AA01 Frequently Asked Questions
What is the Elmo Rietschle 2BH1100-7AA01?
The 2BH1100-7AA01 is a single-stage G-BH1 side channel blower designed for industrial vacuum and pressure applications.
Can the 2BH1100-7AA01 be used for vacuum and pressure?
Yes. Side channel blowers can be used for vacuum on the suction side or positive pressure from the discharge side. The 2BH1100-7AA01 has a stated maximum vacuum of -80 mbar and maximum pressure of +100 mbar.
What motor size does the 2BH1100-7AA01 use?
The stated motor power for this model is 0.2 kW.
Is the Elmo Rietschle 2BH1100-7AA01 oil free?
Yes. G-BH1 side channel blowers use dry-running, contact-free compression and do not require oil within the compression chamber.
Does the 2BH1100-7AA01 require regular servicing?
G-BH1 side channel blowers are designed to be virtually maintenance free. The installation should still be kept clean and inlet filtration checked where fitted, while operating conditions should remain within the permitted limits.
Can Vacuum Pumps UK supply a new 2BH1100-7AA01?
Yes. Vacuum Pumps UK can supply new Elmo Rietschle 2BH1100-7AA01 side channel blowers, subject to specification and availability.
Can an Elmo Rietschle 2BH1100-7AA01 blower be repaired?
Depending on the condition and nature of the fault, an existing blower may be suitable for inspection and repair. Vacuum Pumps UK can assist with Elmo Rietschle blower service and repair requirements.
What accessories are available for G-BH1 side channel blowers?
Accessories can include inlet filters, vacuum and pressure relief valves, silencers, non-return valves and installation connection components. The correct accessories depend on whether the blower is operating under vacuum or pressure and on the individual application.
Need an Elmo Rietschle 2BH1100-7AA01 Side Channel Blower?
Contact Vacuum Pumps UK for price, availability, accessories, service and technical application advice.
Send us your existing blower model or application details and our team will help with your requirement.
