GEOPRO CONCEALED TYPE
CONCEALED, THE ULTIMATE IN DESIGN
1ST AND 2ND SPEED CONTROL VALVES
These independent valves enable you to adjust the closing speed according to the usage circumstances.
This ensure to close the door firmly by increasing the closing speed at 2 degree before closed position.
An optional delayed action feature adjusted by means of an independent valve. Once set, the door when opened beyond to degrees enters into a delayed mode allowing additional time before the closing.
TORQUE ADJUSTMENT FUNCTION
Spring power adjustable according to door weight and size.
ADJUSTING CLOSING POWER ACCORDING TO TABLE
HOLD-OPEN DEVICE (ES STOPPER)
More strength and more hold-open power is realized with newly developed ES stopper.