PSDreams
Backdrop
All PNGs18 of 30 in this pack
Circular acoustic duct silencer.

Circular acoustic duct silencer

Circular acoustic duct silencer.

1536 × 1024 px,
transparent background

Free for personal and commercial use. PSDreams License

From the pack Ventilation Ductwork and Air Terminals Photo

30 PNGs made to match, so they sit together in one design.

  • Spiral-seamed circular galvanized duct section.
  • Rectangular galvanized duct section.
  • Uninsulated flexible foil ventilation duct.
  • Insulated flexible ventilation duct.
  • Segmented circular 90-degree duct elbow.
  • Circular 45-degree duct elbow.
  • Circular equal tee branch.
  • Circular 45-degree lateral branch.
  • Concentric circular duct reducer.
  • Rectangular-to-round duct transition.
  • Low-profile rectangular vertical duct elbow.
  • Circular joining sleeve with twin rubber seals.
  • Curved saddle branch takeoff.
  • Six-port radial air-distribution box.
  • Ceiling valve plenum with twin radial inlets.
  • Manual circular butterfly balancing damper.
  • Gravity backdraft shutter insert.
  • Circular acoustic duct silencer.
  • Inline ventilation filter box with open service lid.
  • Replaceable pleated rectangular panel air filter.
  • Round disc ventilation valve.
  • Square four-way ceiling diffuser.
  • Rectangular double-deflection supply grille.
  • Linear slot air diffuser.
  • Exterior weather louver grille.
  • Wall termination cowl with down-facing opening.
  • Static roof ventilation cowl with flashing base.
  • Window trickle ventilator.
  • Door transfer-air grille.
  • Circular-duct inspection access hatch.
Open pack
  • Complete oak ceremony arbor with white flowers and two unequal floral urn pedestals.
  • An unlit white LED facial mask with open facial cutouts, black strap and wired controller.
  • A gouache tea house facade with a central green door, curved awning and windows displaying teapots and tea tins.
  • A partially open wooden sliding door with an exposed metal rail and its mounting frame.
  • Horse chestnut with a heavy rounded crown, palmate leaves and cream flower spikes.
  • A short unmarked copper tube with two clean open ends and visible wall thickness.
  • A flat square ivory sachet with four narrow sealed borders around a blank central face.
  • Open notebook with blank squared paper
  • A tall narrow cream plaster cylinder with a flat empty circular top.
  • A adapter with a copper solder socket and a brass male-threaded end separated by wrench flats.
  • An open nine-pan eyeshadow palette with beige, brown and muted rose shades.
  • A shallow white cosmetic refill cup with an intact silver foil seal, pull tab and stepped seating rim.