Elmo Rietschle G-BH1 Side Channel Blowers
Vacuum Pumps UK supplies Elmo Rietschle G-BH1 side channel blowers for industrial vacuum and pressure applications, including both single-stage and two-stage 2BH1 models.
The G-BH1 range provides dry-running, contact-free operation for applications requiring clean, oil-free vacuum or low-pressure air. Individual blower models are available across a wide range of motor sizes, vacuum levels and pressure duties.
Select an individual model below to view the available technical information, including motor power, maximum vacuum, maximum pressure, stage configuration, accessories and service support.
New Elmo Rietschle side channel blowers, accessories and application support from Vacuum Pumps UK.
Elmo Rietschle, Nash Elmo & Siemens Side Channel Blowers
Elmo Rietschle side channel blowers have been known under several different brand names over the years. Depending on the age of the equipment or original installation, you may recognise these units as Siemens blowers, Nash blowers, Nash Elmo blowers, Elmo blowers or Elmo Rietschle blowers.
The technology itself is also known by several different names. Side channel blowers are commonly referred to as regenerative blowers, ring blowers, side channel vacuum pumps or side channel compressors. The terminology often varies according to the industry and whether the blower is being used to generate vacuum, positive pressure or both.
Older industrial machinery may therefore still have a Siemens, Nash, Nash Elmo or Elmo identification plate, while the current range is supplied under the Elmo Rietschle name. Many of these applications can be supported with a current G-BH1 blower or suitable replacement model.
Replacing an older Siemens, Nash Elmo or Elmo blower?
Send Vacuum Pumps UK the existing model number or a photograph of the identification plate and we can help identify the current Elmo Rietschle equivalent or suitable replacement.
Single-Stage G-BH1 Blowers
Compact single-stage side channel blowers for industrial vacuum and pressure duties across a wide range of machinery and process applications.
Two-Stage G-BH1 Blowers
Two-stage G-BH1 models provide higher differential pressure for more demanding vacuum and pressure applications.
Blower Accessories
Inlet filters, vacuum relief valves, pressure relief valves, silencers, non-return valves and other installation accessories are available.
Elmo Rietschle G-BH1 Side Channel Blower Range
Elmo Rietschle G-BH1 blowers form part of the wider G-Series of side channel blowers and vacuum pumps. They use side channel technology to generate vacuum on the suction side or positive pressure from the discharge side.
The operating principle is dry and contact-free, with no oil required in the compression chamber. This makes the range suitable for installations where clean air, low routine maintenance and continuous industrial operation are important.
Vacuum Pumps UK lists a selected range of G-BH1 2BH1 models covering both single-stage and two-stage configurations. Each individual product page provides model-specific information for motor power, maximum vacuum and maximum pressure.
Typical G-BH1 Side Channel Blower Applications
› Vacuum lifting and handling
› Vacuum tables and holding systems
› Packaging machinery
› Printing and paper machinery
› Pick-and-place systems
› Pneumatic conveying
› Drying and process air
› Aeration systems
› Blow-off applications
› General OEM and industrial machinery
Single-Stage and Two-Stage G-BH1 Blowers
G-BH1 side channel blowers are available in both single-stage and two-stage configurations. The correct arrangement depends on the required operating point and the level of vacuum or positive pressure required by the application.
Single Stage
Single-stage G-BH1 blowers provide a compact solution for a broad range of vacuum and low-pressure air duties.
Two Stage
Two-stage models are designed to provide higher differential pressure for applications requiring stronger vacuum or higher positive pressure.
Elmo Rietschle Blower Service, Repair and Spare Parts
G-BH1 side channel blowers are designed for very low routine maintenance requirements, but existing units may still require inspection because of bearing wear, motor faults, contamination, unusual noise, reduced performance or damage caused by operating conditions.
Vacuum Pumps UK can assist with Elmo Rietschle blower inspection, service and repair requirements.
View our vacuum pump and blower service
Spare parts and replacement filtration are also available through our sister company VacAir Superstore.
Other Elmo Rietschle Vacuum Pumps
Vacuum Pumps UK also supplies and supports other Elmo Rietschle vacuum pump technologies in addition to the G-BH1 side channel blower range.
Need an Elmo Rietschle G-BH1 Side Channel Blower?
Select a model from the G-BH1 range below or contact Vacuum Pumps UK for price, availability, accessories and application advice.
