ESPA

Roof Spring

MODEL 690 USAF

  • Completely concealed in the aluminum transom bar in dimensions as small as 44mm x 102mm.
  • Total hydraulic control with maximum opening angle 90°, 105° or 130° in each direction.
  • Adjustment valves of swinging speed and latching speed are fully independent which will save time of adjustment.
  • Securely designed speed adjustment valves protect closer from rough use or adverse weather conditions.
  • The speed adjustment valves cannot be backed out of Closer when adjustment. The design eliminates oil leakage from the valves.
Roof Spring
Spring Tension Light Medium Heavy
Door width 762 mm 1067 mm 1219 mm
Door Height 2438 mm 2438 mm 2438 mm
Maximum opening 90° * * *
Maximum opening 105° * * *
Maximum opening 130° * * *
Hold open 90° * * *
Hold open 105° * * *

• STANDARD

* OPTIONAL

  • Glass doors without frame

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