ROOTS COMPRESSORS<\/h1>\n<\/div><\/div><\/div>![](\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27100%27%20height%3D%27100%27%20viewBox%3D%270%200%20100%20100%27%3E%3Crect%20width%3D%27100%27%20height%3D%27100%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" "\\"Rotary")
<\/span><\/div><\/div><\/div>These compact root blowers, also known as boosters, belong to the group of dry-running positive displacement pumps. This means there is no oil or grease in the compression chamber. Only gears and bearings, which are separate from the pumping chamber, are oil lubricated. Rotary Lobe Compressors (Roots Blower) Each compressor can be customized to meet the needs of each customer.<\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>The advantages at a glance<\/h3>\n\n- Eobust and economical<\/li>\n
- Running dry<\/li>\n
- Modular design<\/li>\n
- Reliable and resilient<\/li>\n
- Available as individual aggregates<\/li>\n
- Comprehensive range of accessories<\/li>\n
- Frequency control possible<\/li>\n<\/ul>\n<\/div><\/div><\/div>
Application examples<\/h3>\n\nindustry in general<\/h4>\n
\n\n- extraction systems<\/li>\n
- drying<\/li>\n
- ventilation<\/li>\n
- various process engineering applications<\/li>\n
- pressure promotion<\/li>\n<\/ul>\n<\/div>\n\n
environmental engineering<\/h4>\n
\n\n- extraction systems<\/li>\n
- ventilation systems<\/li>\n
- drying plants<\/li>\n
- gas circulation<\/li>\n
- domestic sewage treatment plants<\/li>\n<\/ul>\n<\/div>\n
<\/p>\n<\/div><\/div><\/div><\/div><\/div>
The advantages at a glance<\/h3>\n\n- robust and economical<\/li>\n
- running dry<\/li>\n
- modular design<\/li>\n
- reliable and resilient<\/li>\n
- available as individual aggregates<\/li>\n
- comprehensive range of accessories<\/li>\n
- Frequency control possible<\/li>\n<\/ul>\n<\/div><\/div><\/div>
Application examples<\/h3>\nindustry in general<\/h4>\n
\n\n- extraction systems<\/li>\n
- drying<\/li>\n
- ventilation<\/li>\n
- various process engineering applications<\/li>\n
- pressure promotion<\/li>\n<\/ul>\n
environmental engineering<\/h4>\n
\n\n- extraction systems<\/li>\n
- ventilation systems<\/li>\n
- drying plants<\/li>\n
- gas circulation<\/li>\n
- domestic sewage treatment plants<\/li>\n<\/ul>\n
<\/p>\n<\/div><\/div><\/div><\/div><\/div>
<\/div><\/div>operating principle<\/h2>\n<\/div><\/div><\/div>![](\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27300%27%20height%3D%27211%27%20viewBox%3D%270%200%20300%20211%27%3E%3Crect%20width%3D%27300%27%20height%3D%27211%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\")
<\/a><\/div><\/div>Both two and three lobe blowers work on the same principle. The functional principle of Roots vacuum pumps or vacuum boosters is very similar to that of rotary vane pumps. Through the entrance (A<\/span>) air flows into the rotors (CD<\/span>) formed conveyor cell in the housing. The cell is then pushed through the following piston head (f<\/span>) separated from the inlet. The air in the cell (E<\/span>) is now forwarded without reduction until it reaches the output (B<\/span>) is reached, from where the air with higher absolute pressure is pushed from the pressure area into the incoming cell in order to then be expelled. Some models are equipped with an automatic by-pass valve (G<\/span>), which limits the pressure difference between inlet and outlet.<\/span><\/p>\n* This description does not reflect each manufacturer's approach to the technology, but represents a general description that attempts to include the basic operating principle.<\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div>THE DELIVERY PROGRAM FROM EHRLER & BECK INCLUDES THE FOLLOWING SERIES:<\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/span><\/a><\/span>![](\"https:\/\/ehrler-beck.com\/wp-content\/uploads\/2017\/11\/CAT-DINGO-Rotary-Lobe-Sereis.jpg\" "\\"CAT-DINGO")
<\/span><\/div>CAT\/DINGO SERIES<\/h2>\n
BUSCH<\/p>\n<\/div><\/div><\/div>
<\/span><\/a><\/span>![](\"https:\/\/ehrler-beck.com\/wp-content\/uploads\/2017\/11\/R-WPB-Rotary-Lobe-Series.jpg\" "\\"R-WPB")
<\/span><\/div>R-WPB SERIES<\/h2>\n
Elmo Rietschle<\/p>\n<\/div><\/div><\/div>
![](\"https:\/\/ehrler-beck.com\/wp-content\/uploads\/2017\/07\/Rotary-Lobe-Technology-Icon.png\" "\\"Rotary"){kind=icon}
<\/span><\/div><\/div><\/div>These compact root blowers, also known as boosters, belong to the group of dry-running positive displacement pumps. This means there is no oil or grease in the compression chamber. Only gears and bearings, which are separate from the pumping chamber, are oil lubricated. Rotary Lobe Compressors (Roots Blower) Each compressor can be customized to meet the needs of each customer.<\/span><\/p>\n<\/div> <\/p>\n<\/div><\/div><\/div><\/div><\/div> <\/p>\n<\/div><\/div><\/div><\/div><\/div> Both two and three lobe blowers work on the same principle. The functional principle of Roots vacuum pumps or vacuum boosters is very similar to that of rotary vane pumps. Through the entrance (A<\/span>) air flows into the rotors (CD<\/span>) formed conveyor cell in the housing. The cell is then pushed through the following piston head (f<\/span>) separated from the inlet. The air in the cell (E<\/span>) is now forwarded without reduction until it reaches the output (B<\/span>) is reached, from where the air with higher absolute pressure is pushed from the pressure area into the incoming cell in order to then be expelled. Some models are equipped with an automatic by-pass valve (G<\/span>), which limits the pressure difference between inlet and outlet.<\/span><\/p>\n * This description does not reflect each manufacturer's approach to the technology, but represents a general description that attempts to include the basic operating principle.<\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div> THE DELIVERY PROGRAM FROM EHRLER & BECK INCLUDES THE FOLLOWING SERIES:<\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div> BUSCH<\/p>\n<\/div><\/div><\/div> Elmo Rietschle<\/p>\n<\/div><\/div><\/div>The advantages at a glance<\/h3>\n
\n
Application examples<\/h3>\n
industry in general<\/h4>\n
\n\n
environmental engineering<\/h4>\n
\n\n
The advantages at a glance<\/h3>\n
\n
Application examples<\/h3>\n
industry in general<\/h4>\n
\n\n
environmental engineering<\/h4>\n
\n\n
operating principle<\/h2>\n<\/div><\/div><\/div>
![](\"https:\/\/ehrler-beck.com\/wp-content\/uploads\/2017\/07\/Roots-Pump-Operating-Principle.jpg\")
<\/span><\/div>CAT\/DINGO SERIES<\/h2>\n
<\/span><\/div>R-WPB SERIES<\/h2>\n