Product

Product Information

 

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High pressure NEX-250WBF

Feature

  • Safety fuse
  • Ball bearing motor
  • Heavy load supports
  • High-performance motor
  • Motor cooling device
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Specifications and performance

 

Performance curve

 

Dimensions (mm)

 

Installation

  • Wall installation method
  • 1.Create a square space at the installation location and then make 4 bolt holes.
  • 2.Fit the designated hole on the ventilator body and secure it with bolts, nuts, and washers.




  • Installation method using a frame
  • 1.Make four bolt holes in the created frame.
  • 2.Fit the designated hole on the ventilator body and secure it with bolts, nuts, and washers.

Precautions when installing

  • 1.Power switch or circuit breaker must be installed separately.
  • 2.Make a hole in the wooden or aluminum sash according to the size of the ventilator and secure it perfectly with screws.
  • 3.Incomplete fixation can cause noise and safety accidents.
  • 4.Avoid places directly exposed to wind and rain or places where freezing is a concern, and if unavoidable, protect with an external cover.
  • 5.Separately attach a cord to the lead wire shown on the product (high-pressure, industrial ventilators are shipped without a cord attached due to inconsistent attachment locations)
  • 6.Install at a height of 2.5m or more from the floor.