Model 5333 Two Bladed Opposed Round Dampers

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Vent_5333 Vent_5333dim1 Vent_5333dim2

STANDARD SPECIFICATIONS

  • FRAME: 12" to 20" dia., 1/8" x 2" H.R. Steel
    21" to 24" dia., 1/4" x 2" H.R. Steel
  • BLADES: 16 ga. galv. press formed steel.
  • BEARINGS: 1/2" dia. self lubricating porous bronze.
  • BEARING PINS: 1/2" dia. x 2" long plated steel rods.
  • HARDWARE: Plated brackets, brass pivots, 5/16" dia. steel rods.
  • CONTROL RODS: 1/2" dia. x 6" long plated steel.
  • FINISH: Standard Mill.
  • MAXIMUM TEMPERATURE: 250°F
  • MAX. VELOCITY: 2000 FPM.
  • MINIMUM SIZE: 12" dia.
  • MAXIMUM SIZE: 24" dia.

OPTIONS

  • -06 Blade Edge/Perimeter seals
  • -08 Spring stainless steel side seals.
  • -09 Tack Weld Hardware
  • -12 Nylon Bearings (Bushings).
  • -13 Stainless Steel Bearings (Bushings).
  • -14 Stainless Steel Bearing Pins (Axles).
  • -15 Stainless Steel Brackets, Pivots, Rods.
  • -18 All Stainless Steel Hardware
  • -87 Stainless Steel Construction
  • -89 Sleeve.
  • -92 Actuators.
  • -95 Finishing.

NOTES

  1. D is opening dimensions. Unless otherwise specified, dampers are made 1/4" undersize

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