Cam Action Floor Spring with Closing Force EN4 Double Cylinder (Heavy Duty)

Cam Action Floor Spring with Closing Force EN 4 Maximum door weight 150Kgs. Maximum door width 1100mm Closing speed 130-10Degree Final closing speed 10-0Degree Hold Open (standard) 90Degree hold open Weight of floor spring approx 6kg Installation dimension Length-306mm, Width-108mm, Height-40mm Also available with inter changeable spindles(for export) CE certified Yes 3 8 4 1 1 3