A572SPBT Aluminum Air Terminal

1/2" x 24" aluminum safety spring air terminal for use where window washing or other movable equipment conflicts with fixed air terminals. Adapter fits all external stud type bases. Solid point portion is 1/2" diameter aluminum. Overall height is 24". The heavy stainless steel spring provides a 90° tilt in any direction. Comes complete with a stainless steel safety tie-off cable with lug for attaching to bolt at base.


  • 24" is the maximum allowable height for this type of air terminal.
  • For pointed air terminal delete "BT" from part number shown.