VM128: 6-inch Steel Tubing (Discontinued)

The Nortek Security & Control Family of Brands

This product is discontinued

The Model VM128 6-inch Steel Tubing is central vacuum grade 2-inch outside diameter, steel tubing. Local building codes in some areas may require that steel tubing must be used for the central vacuum’s exhaust system. The exhaust system routes the exhaust air from the central vacuum power unit to outside the residence. AirVac steel tubing and fittings can be connected using Pliobond® Brand Steel Tubing Adhesive.


  • 6-inch tubing length
  • 2-inch outside diameter
  • Low internal surface air friction
  • Conforms to local building code requirements for steel exhaust tubing

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