Hardwyn Floor Spring

>> indoors pressure reducing value: using to barrier the destruction of the floor spring or oil outflow on occasions that the door is closed by strong pressure or current of air force. >> Unspecific design, fitted for left or right hand to unbar the door in separate and both sides. >> Use low temperature immersion foot hydraulic oil, assure the normal door-last speed when the temperature is forty immoderation below zero immoderation. >> For cement container, 6mm adjustable in length and width, and 2 immoderation vertically adjustable when the tuning position is zero. >> Heaviness: Ultimate relatedness heaviness 130Kg. >> Cover plates stainless steel thickness of 1.25mm >> Dimension: 1000mmx2100mm >> Without Pivot & Handle (Wooden Accessories) Container Size Length 290mm Width 124mm Height 50mm