Open Hydraulic Floor Spring 150KG Heavy Duty Frameless Glass Door Floor Spring Floor Hinge
Product Item：NW-FS03
Heavy-Duty Hydraulic Core: Built with high-pressure hydraulic damping structure, supporting 150KG door weight—ideal for large glass doors, wooden entrance doors, and commercial revolving doors in high
Wide Door Compatibility: Fits glass doors (8-19mm tempered) and wooden doors (35-50mm thickness); compatible with left/right-opening doors, adapting to residential lobbies, hotels, and mall entrances.
Durable Material: Main body made of high-strength zinc alloy (internal parts: stainless steel) with anti-rust plating, resisting humidity, floor water, and daily wear—suitable for indoor/outdoor semi-
Open-Style Design: No hidden groove requirement (simpler than concealed floor springs); supports 90° fixed positioning and automatic closing, balancing convenience and safety for public spaces.
