Seal-Off Body (Adapters Not Included)

The 58420 series seal-off body and adapters prevent air from escaping to ensure maximum pressure for faster and more efficient line blowing. The 58420-040 body is compatible with all three (3) sizes of seal-off adapters (sold separately) for use in 1/2-inch to 6-inch ducts or conduits. Don't forget to order the right size or multiple sizes of seal-off adapters (sold separately) at the same time as the body for ease of compatibility and reduced down time.