SDB Series Rotary Lobe Blowers
These compact and well-balanced direct-drive rotary lobe blowers are designed to provide efficiency in a range of industrial applications. Their vertical design comes in handy when space is limited. The SdB Series are tri-lobe blowers, known for their ease of installation and quiet operation, with average noise levels ranging from only 58-84 dBA. They cause minimal vibration during operation. The dry compression chamber provides an oil-free source of compressed air for pressure applications. The blower construction consists of a direct coupled, flange-mounted motor operating at 1750 RPM. This eliminates the use of vee belts and associated vee belt maintenance. Pressures up to and exceeding 8.5 PSIG can be achieved.
Comes as a complete package with all necessary components included.

Features
- Powered by direct flanged motor
- Lobes used to perform blowing mechanism
- Low noise and vibration levels during operation
- Intake filter and discharge silencer support reduced noise levels
- Vibration isolation mounts for silent operation
- No Vee belts to maintain
- Pressure to 8.5 PSIG
- 380-775 CFM capacities
- 3-40 HP
- 1750 RPM direct drive
- Noise levels from 78 to 84 DB
- Competitively priced
- 1 year warranty
Components Included
- Tri-lobe cast iron blower
- Intake filter/silencer
- Discharge silencer
- Discharge pressure gauge
- Outlet check valve
- Outlet flexible connector
- Pressure relief valve
- Vibration isolation mounts
- Direct drive, close coupled motor
Applications
- Fish farm aeration
- Aquaculture
- Wastewater treatment
- Chemical agitation
- Soil remediation
- Plating tank agitation
- Pneumatic conveying
- Many more