Türschließer B-981, Aluminium-Türschließer

Features: 1. High quality aluminium-alloy door closer body. 2. High quality silver coating finished. 3. Door closer comply to EN 1154. 4. Fire-rated tested. CE approved for B-904. 5. Back Check (BC) and Delay Action :N/A. 6. 90°hold-open optional.° 7. With standard foldable arm.Parallel arm channel,hold-open arm are optional. 8. 2 closing speed adjustable. 9. 500000 times tested without damage.7 years WARRANTY. 10.Germany machine oil and sealed rings, keep perfect working in cold temperature. Specification: Model#: B-981Applicable StandardEN3#Max. Door Width950mmMax. Door Weight60kgMaximum Open Angle130°Closing Speed AdjustmentSpeed 10°-20°Speed 220°-130°Application Temperature-30°C-55°CMain Body Size(mm)Length230.0Width30.0Height61.5WARRANTY time7 years