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Model No. : APV-SQ

SPECIFICATION:

Pressure Independent Variable Air Volume Damper with Square Inlet and Square Outlet and built in circular transition suitable to fixed directly in square ductwork. Differential Pressure Flow Grid Sensor and modulating actuator provided with thermostat. Acoustic lining can be provided as an extension optionally.

DESCRIPTION:

  • Unit has square air inlet, and square discharge outlet to the room.
  • A circular transition piece is built-in to the frame
  • Capacities range from 120 to 4000 CFM in 5 sizes.
  • Factory calibrated to job requirements.
  • Equipped with high quality multi-point differential pressure flow grid for accurate airflow measurement.
  • Enclosure provided for control box mounting.
  • Damper edge is sealed with foam gasket to prevent air leakage. The damper shaft is made of solid G.I. rotating in low friction, self lubricating permanently impregnated brass bearings.
  • Sturdy construction and low noise generating capacity to obtain required NC without compromising performance. Manufactured to ensure long and maintenance free service.
  • On/off, modulating DC controls 0 to 10V. Belimo/KMC control/Neptronic controls or any controllers and thermostats of customer choice available. BMS compatible actuators can be provided on request.
  • Casing construction meets SMACNA standards and provides excellent strength and rigidity. Thoroughly sealed to prevent air leakage.
  • Acoustically and thermally lining of 15mm Nitrile Rubber can be optionally provided as an extension to the VAV.
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