Features & Benefits

Sealing Gasket
The wide sealing gasket expands uniformly and over a wide range to provide a positive air and water tight seal.

Face Gasket
The elastomeric face gasket seals on the face of the duct to add an extra level of contamination protection.

Rope Tie
The large integral rope tie provides a secure anchor for tying off tape or rope.

The ® Mechanical Blank Plug is an advance over the industry standard plug. Simply insert the plug into the empty duct and turn the eye nut clockwise to tighten and counter-clockwise to remove.

The all plastic and elastomeric construction of the ® plug is guaranteed corrosion proof. The wide elastomeric gasket expands uniformly providing a wide sealing footprint and consistent loading against the duct wall. Integral to the gasket, is a face seal designed to seal against the face of the duct, adding another level of contamination protection. The ® Mechanical Blank Plug provides sustained hydrostatic test pressure of 20 P.S.I.. 2 1/2" and above have hollow stems.