Ametek DR858BB72W Direct Drive Blower

Concrete Plant Regenerative Blowers are built for durable, continuous-duty applications. This design delivers high vacuum and volume along with dry, oil-free air slightly above ambient temperature.

Includes:
- Direct Drive
- Sound Level 80 db
- 16.9 hp motor, 220/440/3/60, TEFC
- Pressure Inlet Filter/Silencer Assy (340-2216)
- Pressure Relief Valve (250-0516)
- Assembled & tested prior to shipment

Advantages:
- Direct drive system eliminates the need for belts & belt tensioner assemblies and does away with traditional pulley alignment problems
- Easily serviceable outboard bearing assembly for longer blower and impeller life
- Oil-free operation eliminates the concerns about downstream system contamination
- Dynamically balanced rotor assembly allows for no metal-to-metal contact between the impeller blade and the side channel assembly, providing a wear-free, maintenance-free blower
- Meets IDO 9001, CE, CSA, and UL requirements
- Standard voltages: 1 Phase and 3 Phase
- Special/nonstandard voltages and service ratings available
- Inlet filters, pressure relief valves and piping accessories available
- Available in Single Stage and Double Stage

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