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DiscAir DA175T

The DiscAir DA175T is our small form factor, turbo driven pneumatic spin window. The DiscAir DA175T provides many of the same great features as it's larger sibling, the DiscAir DA230, but offers more power in a smaller package.

Spinning over 200 RPM faster, the DiscAir DA175T is guaranteed to keep your view clear in light to medium work environments. Each DiscAir DA175T spin disc also comes standard with a Diamond-Like Carbon coating. This advanced DLC coating provides nearly 10x the resistance of normal glass for longer life while using a thinner disc.


  • Smaller form factor with more power.
  • Patented ring design provides maximum clarity.
  • Requires zero electrical connections.
  • Nearly inaudible within the machine cabin.
  • Suited to applications having light to medium, intermittent coolant spray.
  • Easy Installation and removal for both OEM and retrofit versions. Requires zero modification of the machine window.
  • Compatible with the most machine enclosures.
  • Reliable and advanced high quality parts for the highest value and long life.
  • Quick, easy maintenance. Modular components are field replaceable. Spin disks can be replaced in minutes.


  • Comes standard with DLC* coating for 10X plus resistance to glass wear.
  • Powered by any standard sources of clean compressed shop air.
  • Manifold designed with push fittings. Includes a spare port for air gun drop.
  • Set includes 1 meter connection polyurethane (PUR) hose.
  • Installs on both glass and poly carbonate.
  • Low profile.
  • Light weight aircraft aluminum construction.
  • Long life, instrument-rated bearing set.
  • Balanced, rotating disc window, with chemically strengthened glass.
  • Mounting plate for easy installation and low life-cycle cost.
  • One year limited warranty.

Product Specs

  • Overall diameter
    8" (203mm)
  • Profile Height
    1.75" (45mm)
  • Vertical Height
    9.3" (236mm)
  • Weight
    1.6 lb (0.7 kg)
  • Glass Thickness
    .079" (2mm)