Feature

• 10 Years guarantee
• 1 million cycle tested
• Smooth operation
• Power 1, 2 or 3
• Optional Back-Check
• Optional steel cover
  

A Latch Speed
Latch control allows extra speed to be gained in the final stage of door closing to overcome the resistance of the door latch, door seals, of airtightness-without slamming
Also allows unlatched door to be closed quietly.

B Sweep Speed
The sweep control adjusts and regulates the speed of the door through the main arc of the closing sweep.

C Delayed Action (DA)
(from Max. opening to about 65°)
When the door is opened beyond approx. 65° and integral delay function slows down the closing action for a period, to allow convenient passage through the opening.
This feature is particularly useful for hospitals, retirement homes and similar situations.

D Back Check (BC)
(from about 70° to Max. opening)
Back Check control provides a strength of adjustable braking action 70° opening to prevent damage to door or wall if the door is opened with undue force.
Door stops may still be needed.