Blast Dampers

Blast damper

Certified to function up to 35KN per Sq Metre

Design

  • OPTION A BLADES ARE OPEN AND SHUT DOWN ON BLAST
  • OPTION B BLADES ARE CLOSED AND OPEN ON BLAST

Construction

  • Casing 2mm Pre-Galvanised Mild Steel, 304 Stainless or 316L
  • Flanges Self Flanged and un-drilled as standard
  • Finish Self colour all welds cleaned and dressed
  • Bushes Bronze or Oilite Bronze (-60ºC to 220ºC) or SFL Bearings
  • Spindles 16-20mm dia Solid Stainless steel 304 or 316
  • Blades 2mm Interlinked to rise and fall in unison these are held in default position by  adjustable spring- this spring is adjusted by final installer not by E.A.T. Ltd
  • Calculations Structural Calculations available on request

This is based on 500mm sq. damper module, for example a 1000mm wide x 500mm
high would be manufacture from 2 modules.

Please contact our sales staff for further information.