Leave special gases to us. A wide variety of shaft seals and materials can be selected.
Numerous achievements with various shaft seals such as mechanical seals and dry gas seals! Three-lobe rotary blower "ARJ type" series.
The ARJ type is a rotary blower (Roots blower) that incorporates a three-lobe rotor and combines the technology of Unosawa Group Co., Ltd. to achieve high performance, low noise, and low vibration. This series is highly standardized and can be widely used from low pressure to high pressure and from low flow rates to high flow rates. It also accommodates special gases, low-temperature fluids, and high-temperature fluids. 【Features】 ○ High reliability ○ Support for special specifications ○ Selection of optimal shaft sealing structure ○ Support for special materials and surface treatments ○ Support for high-pressure specifications For more details, please contact us or download the catalog.
basic information
【Materials】 ○Casing and cover: Cast iron (FC250) ○Rotor: Ductile cast iron (FCD450) or cast iron (FC250) ○Shaft: Carbon steel for machine structure (S45C) ○Timing gear: Chrome molybdenum steel (SCM420H) ○“O” ring and oil seal: NBR, etc. ●For more details, please contact us or download the catalog.
Price information
Please contact us.
Delivery Time
Applications/Examples of results
【Applications】 ○ As an air blower → For air transport systems, chemical industry, blending and aeration of various powders and granules ○ As a gas blower → Gas pressurization and circulation in chemical industry processes ○ As a vacuum pump → For suction filtration systems in the chemical industry, vacuum air transport systems, suction lifting, etc. ● For more details, please contact us or download the catalog.
