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Description:
1.Cover:304 stainless steel2.Two stage adjustable
3.Floor spring does not leak Oil
Product name : High Stability HydraulicFloor Spring .
- Exteriorsizes:320*130*42mm
- Suitable for maximumdoor plank width of 1100mm and height of2400mm
- With standingmaximum door plank is 106°, user may choose 90° or 106°positioning.
- Low-temperature,anti-icing hydraulic oil used, ensuring normal closing speedunder-40° airtemperature.
- Three-years warranty under normaluse.
- Adoptingdouble-spring design, opening lightly and smoothly, prolongingservice life.
- Super thindesign enable it is convenient to be installed in district withspecial demands.
Suitable fordoor width 1100*2400mm.
Bearingweight is 103kg.
STANDARDOF QB/T3884-1999!!!
THREEYEARS WARRANTY!!
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