The top is hydraulic buffer hinge. The bottom is pneumatic self-close hinge.
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Patented
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Adjustable closing speed 5~17 seconds
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In-house tested for long-term durability
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For single action door (rebated frame)
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No risk of losing buffer from sudden push or wind blowing, backcheck between 110~120 degree
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The bottom is pneumatic hinge to self close the door + the top is hydraulic buffer hinge to buffer the door = one complete set
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Auto return around 65~75 degree and 85~180 degree hold open.
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Max. Glass door weight: 80kgs (176lbs) per pair
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Max. Glass door width: 1000mm (42") per pair
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For Glass door thickness: 8~12mm (5/16” ~1/2”)
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Max. open degree: depending on the frame depth (see below chart as example)
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Finishes available:
Brushed aluminum anodized /
Brsuhed black anodized/
Brushed stainless steel like