HITACHI INDUSTRIAL EQUIPMENT SYSTEMS Blowers
A blower is a device that compresses and blows air using the rotary motion of impellers or rotors. When the discharged pressure exceeds 200 kPa, it is called a compressor. These products are used in a variety of situations, such as circulating wastewater in purification tanks, cooling devices when their temperature rises, or blowing off dirt or dust when cleaning. Installed types include those with a corrosion-resistant stainless steel body, types employing die-cast aluminum impellers, and types that support swiveling within a 60° range to the left and right. Handheld types include chargeable cordless types and designs that are lightweight yet powerful. Blower shapes vary greatly according to the objective of use.
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