Model HDM – Manual Rubber Door

  • Applications for Manufacturing Process and Maintenance Buildings in: mining, petroleum, military, agriculture, pulp & paper, and steel
  • Suitable for applications up to 15 feet in width or height
  • Self-supporting steel mounting angle
  • Knock-away double angle steel bottom bar for 10lb/ft with rubber loop
  • Manual chain hoist
  • Counterbalance spring assembly cycle rating of 50,000