Model 5311 Medium Duty Round Dampers

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Vent_5311 Vent_5311dim1 Vent_5311dim2

STANDARD SPECIFICATIONS

  • FRAME: Rolled Galvanized Steel. (See table for Specifications)
  • BLADES: 11 ga. galv. press formed steel. Stiffened as required.
  • AXLES: 1/2" dia. full length C1018 plated steel rod.
  • BEARINGS: 1/2" dia. stainless steel.
  • BLADE STOP: 3/8" x 3/8" Rolled stop
  • FINISH: Standard Mill.
  • MINIMUM SIZE: 6" dia.
  • MAXIMUM: Value
  • MAX. VELOCITY: 3500 f.p.m. @ S.P. 5" w.g.
  • MAX. TEMP: 500°F
  • NOTES: 1. "D" is the actual dimension, measured inside the flanged frame.

OPTIONS

  • -14 Stainless Steel Axles
  • -87 Stainless Steel Construction
  • -92 Actuators.
  • -94 Hand quadrant mounting plate.
  • -95 Finishing.
5311

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