Aerotech® BA4000 Series Curtain Machine Circuit BoardReplacement Circuit Board for BA4000 Series Aerotech Curtain Machines. Works With QC Part #90986 24 Aerotech BA4000 Series Curtain Machine 24" Travel Length QC Part #90986 36 Aerotech BA4000 Series Curtain Machine 36" Travel Length QC Part #90986 48 Aerotech BA4000 Series Curtain Machine 48" Travel Length

Equipped to pull heavy loads

CSA approval

Curtain chain kit

and built for heavy-duty pulling—Dutton-Lainson hand ratchet winches are your go-to solution for demanding commercial and agricultural tasks

Maximum lift 6 feet

Temperature probe

This 2-Ton Power Pull has an automatic notch-at-a-time control with galvanized aircraft test cable

2:1 7" One Way 5/32" x 61' 91121 900 lbs

Connecting power is easy too

7 FLA at 120/230 VAC

Weight — 4 lbs

doubling the pulling power by double-lining the cable through it