Terminal VAV Boxes

The PL-TUB series boxes are an acoustic insulated, round in, square out damper terminal designed for Variable Air Volume (VAV) or Variable Volume and Temperature (VVT) zoning applications.  You may also choose to have Prolon’s PL-FSD flow sensor pre-installed from the factory for pressure independent applications.

    • Galvanized steel housings, satin finish (0.8 mm)
    • Single blade, dual density control damper with
      Polyolefin insulation seal
    • 12.5 mm (1/2’’) internal fiberglass acoustic insulation covered with an acrylic layer and fiberglass reinforcement
    • Insulation complies with NFPA90A & 90B, SMACNA, Can/ULC S102-M88 and CGSB 51-GP-11M
    • 12.5 mm (1/2”) shaft compatible with Prolon’s VC2000 series and most damper actuators
    • Outlet side of box has joints to allow connection of ductwork using standard S and Drive cleats
    • See the datasheet for detailed dimensional information on each size
  • Specifications
  • Documentation

A full range of products

From Controllers to VAV Boxes, we carry a large variety of products to complete your HVAC projects.

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