Teral Ring Blower VFZ401AF-S

Teral Ring Blower (Formerly Known as Fuji Electric)
Vacuum pump / Ring blower/ Side Channel Blower

Most standard centrifugal type blowers impart energy to incoming air by simply hurling it outward from a central point. And operate on a regenerative principle that provides much higher pressure and vacuum. In these devices, air enters through an inlet port and is accelerated by the impeller. Through centrifugal force, this air is thrown against the walls of casing where it is reflected back to the base of the impeller blades. The process is repeated many times during each revolution of impeller and constantly compounds the energy and acceleration imparted to incoming air. The overall effect is not unlike that obtained in multi-stage devices. However , in the case of the centrifugal blower, the increased output is due to many regenerative cycles that take place during each revolution of the impeller . To meet specific requirements, many combinations of these blowers are possible.

SKU: SBV11008 Category:

Technical specifications

Max. Output 0.5kW
Voltage 415V / 50Hz / 3Phase- 200-220 3 Phase
Max. Static Pressure 9.81kPa
Max. Discharge Air Flow 2.05m3/min
Noise value 65.5 dB(A)
Inlet & Outlet ( PT) 1 ½ ”
Weight 21.5 kg


VFZ / VFC  Series Ring Compressors

The VFC Series are single-stage ring compressors with a maximum pressure of 139 in. H2O, a maximum vacuum of 110 in. H2O and a maximum capacity of 570 SCFM. Motors are direct drive from 1/10 to 10HP. Voltages are available in 240V single phase,  3-phase  220-415V dependent upon motor size. All units are provided with threaded flanges.


Low noise and vibration

Dynamic Balancing Minimizes vibration

Dust –proofed shaft seal

Protects bearing from contaminated air stream and possible foreign particle damage

High reliability

Directly connected motor shaft-impeller provides reliable , long term performance. No gears, belts, motor brushes or sliding blades to require periodic maintenance.

Space –efficient design

Unique design results in substantial airflows at moderate pressures in minimum space and weight.


Easily , throttled and changed from pressure to suction operation, May be mounted in variety of fashions.

Stable airflow,

Centrifugal compressor design delivers  smooth, stable airflow with no pulsations .

High –pressure airflow

Produces continuous high –pressure airflow. The Vacuum Pump is ideally suited to many industrial applications.


Click to Download


Application Catalog