Modular Insulated Risers

Modular Insulated Risers For Clean Room
  • Technical description – Flush riser duct panels with long projecting neck for connection with
    flange for HVAC duct connection. (With
    10micron filter) Inclusive of removable
    perforated grill fixed at 150 or 200 mm above
    Ceiling in riser panel with dome bolt
    arrangement (Sizes as per BOQ) & inbuilt
    dampers.
  • Skin – PPGI/PPGI & SS/SS.
  • Structural frame work & Internal stiffeners –
    GI
  • Thickness of Sheet – 0.8 mm
  • Thickness of powder coating – 60-80 micron,
    Pre coating – 30-35 microns
  • Riser thickness – 80 mm , 100 mm & 150 mm
    Thick
  • Extension on top – 150 to 200 mm.
  • Grills type & MOC – Capsule perforated with
    dome bolt / magnet / wing bolt fixing &
    SS/Power coatings. Grill thickness – 1.2mm
    thk.
  • Dampers – Extruded aluminum coated low leakage volume control damper with bottom
    & top operated arrangement.
  • Pre-filters – Box type filter of 10 microns(G4) 20mm thick, MOC – synthetic non woven
    media with Extruded aluminum frame, efficiency – as per EN 779 down to 10 microns,
    pressure drop across filter – 4 mm Wg & allowable pressure drop – 10 mm wg.