The PS-700 has the sealing capability of a conventional foam seal. It forms a three-sided seal around the rear of the truck/trailer and still allows for complete and unobstructed access to the truck/trailer.
The PS-700’s Pentaswing Adjustable Head Curtain minimizes the potential for curtain damage. The Pentaswing curtain adjusts to a wide range of truck/trailer heights. The head curtain is dropped into position on the top of the truck/trailer after it is in place at the dock.
Pentalift Dock Seals and Shelters Brochure