• Orient Hardware And Tools Corporation

Ring Blowers

Orient Hardware & Tools Corporation offers Ring Blowers, the latest in blower/section technology. In the world of air handling equipment, ring blowers are probably least understood of today's technology, but when system parameters fall within the range of ring blower, it can be most cost effective method of producing pressure or vacuum. Popularly known as ring blower, is also known as regenerative blower, side channel blower, turbine blower, ring compressor, vacuum blower, vortex blowers, etc. These blowers are used where application requires large volume of air at moderate pressure or vacuum or combination of vacuum/pressure. All these blowers employ "contact less" technology, meaning there are no rubbing parts to wear or to lubricate or to create noise. This characteristic makes them extremely reliable. Maximum capacities being manufactured provide 800 CFM of flow and maximum vacuum of 180 inch WC (6.50 PSIG) and maximum pressures of 300 inch WC (10.84 PSIG). General construction of the ring blower is with direct motor driven balanced radial impeller, housed in close tolerance housing, supported by bearing and sealed with seal. Mostly pressure diecast aluminium alloy impeller and housings are popular as they provide rugged yet light equipment. Inlet and outlet ports are mostly threaded and provided with silencer. Multiple stage units, come with multiple impellers, housed in multiple housings. Normal speed of impeller is approx. 2900 RPM.
Accessories

• Suction/discharge filters check valves
• Vacuum-pressure crossover valve
• Motor starters
• Vibra mounts are some other accessories