 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
|
||||||||||||||
 |
||||
|
||||
PROVIDE AIR/SUCTION TO MACHINES THAT HAVE LARGE RANGES OF MOTION. As the name implies, the tapered suction head moves between to rubber seals that open and re-seal with the movement of the head. While the rubber flaps are heavy and somewhat rigid to give long life and a good seal, the suction from the fan also pulls the flaps together and around the 'head'. Zipper duct can be provided in all sizes from 4" to 18" and in any length in mulitples of 10'. The 10' sections are flanged and can be joined in the field. While the head is usually supported by the machine, Zipper Duct can also be provided with an interior roller carriage. By having two units in an X,Y configuration, Zipper Duct can provide suction over an extremely large area.
|
||||
