Product Details
HARDEE 300 series standard floor spring for double action doors.
Specifications
Model No.
HD320, HD325
Finish
Satin Stainless Steel
Max Door Weight
100 kg
Max Door Width
20NM – 1000mm, 25NM – 1200mm
Hold Open Angle
90°
Closing Speed Variable by valve adjustment
0° – 15°
15° – 130°
Non Hold Open Function
Not available
