Part Code:  530.7004.01
Finish:  Satin Stainless Steel
Power Size:  4
Max Door Width:  1100mm
Max Door Weight:  500kg
Voltage:  24v DC
Backcheck:  Yes
Hold Open:  Yes
Opening Angle:  180 degrees
Delivery Time:  2-3 working days

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An electromagnetic Hold open or swing free floorspring.  When no current is applied to unit, it will act as a standard hydraulic floor closer.  Loss of electrical current due to a signal from a smoke detector or other signalling device will open an electromagnetically controlled valve in the closer and close the door under full hydraulic control.  A secondary regulation system protects closer from damage caused by forced closing

High quality cam & roller action mechanism

Operating voltage 24VDC at 125mA =10% -15%.

Mechanical backcheck at approximately 70º.

Multipoint hold open between approximately 80º and 180º when current is applied.

Hold Open 80º - 180º