Side Channel Blowers and Vacuum Pumps
G-Series
Elmo Rietschle Side Channel Blower and Vacuum Pump
Elmo Rietschle G-BH7 side channel blowers can create pressure differences of up to 1,000 mbar – more than any other gas ring compressor. So far, the systems used to reach these differential pressure ranges were much louder and larger – or subject to wear.
Now the advantages of wear free operation coupled with a low noise level can also be used in the most demanding applications. The G-BH7 vacuum pumps and compressors can work up to 20,000 hours without maintenance down time. These specialist machines have proven their reliability under the harshest of conditions.
• Up to 20,000 hours without maintenance down time.
• Reliable under the harshest of conditions.
• Outstandingly low noise levels.
• The use of a frequency converter mounted directly on the motor or installed separately in a switchgear cabinet can considerably increase compressor capacity without an increase in size.
• Speeds of up to 6,000 rpm (100 Hz) can be achieved with standard machines.
• UL/CSA approval for worldwide use.
• 50/60 Hz voltage range motors.
• IE3 / Nema Premium motors on request
• Available with ATEX certification.
• Volume flow 50 to 230 m³/hr
• Volume flow 29.4 to 135.3 cfm
• Differential pressure up to 1,000 mbar
G-Series Vacuum Pumps Range
G-BH1 Vacuum pumps
- Volume flow up to 950 m3/h
- Volume flow up to 559 cfm
- Differential pressure up to 680 mbar
G-BH100 Vacuum Pumps
- Volume flow 21 to 35 m³/hr
- Volume flow 12.4 to 20.6 cfm
- Differential pressure up to 100 mbar 29.91 inHg
G-BH8 Vacuum Pumps
- Volume flow up to 950 m3/hr
- Differential pressure up to 680 mbar
- 29.91 inHg
G-BH8 Vacuum Pumps
- Volume flow up to 950 m3/hr
- Differential pressure up to 680 mbar
- 29.91 inHg
G-BH2 Vacuum Pumps
- Volume flow from 249 to 375 m3/h
- Volume flow from 147 to 221 cfm
- Ultimate Vacuum .225 Torr
- Ultimate Vacuum 29.91 inHg