Model:A-083
Door width:1000-2000mm.
Door weight:30-60kg.
3-year-warranty door closer is for more than 300,000 test cycles,5-year-warranty door closer is for more than 500,000test cylces.
The door closer can be 90°hold open or 180° self closing.
With precise 0 rings and anti-frozen oil for -40°.
Three speed adjustment;the delay section 180°-40°,the closing section 40°-15°;the latching section 15°-0°..
With high quality die-casting aluminum alloy body and smooth painting to avoid oxidation.
With strong piston,pinion and spring to make the door closer nice working and durable.
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