Universal floor spring, similar to Dorma BTS 84 (FS-S9300 series) | Innovative Door & Window Hardware Solutions from Taiwan's Finest | D&D Builders Hardware Co.
The FS-S9300 floor spring is provided a UL certified solution and is designed for double action doors, but it is also no problem for single action doors. The FS-S9300 floor spring has an overall depth of 40 mm only to be easily suited individual requirements. D&D is a high-quality Universal floor spring, similar to Dorma BTS 84, Similar to Dorma BTS 84 floor spring manufacturer from Taiwan since 2002. We have extensive and rich metal processing, plastic and rubber processing experience, such as: stamping, casting, die casting, forging, extrusion, CNC turning parts, Machining parts, plastic injection, rubber compression, transfer molding and injection molding. With more than 20 years experience, D&D is specialized in handling OEM projects and various industrial processes, such as designing, molding, plastic injection, rubber injection, metal machining, stamping, deep drawing pressing, forging, die casting, powder metallurgy, CNC machining and related fabrications.
Universal floor spring, similar to Dorma BTS 84
FS-S9300 series
Similar to Dorma BTS 84 floor spring
The FS-S9300 floor spring is provided a UL certified solution and is designed for double action doors, but it is also no problem for single action doors. The FS-S9300 floor spring has an overall depth of 40 mm only to be easily suited individual requirements.
The specially shallow design of FS-S9300 floor spring allows it to be installed very effectively in the floor, the floor spring can meet almost any requirement with assured quality standards.
Features
- For steel doors, glass doors and heavy doors
- Fixed or interchangeable spindle
- Suitable for single and double action doors
- 100% Made in Taiwan with reliable quality
- UL Listed
- Non-handed
- Two separated valves to adjust closing speed (15 ~ 130 degree) and latching speed (0~15 degree)
- Thinner body thickness of 40 mm for a wide range of applications
- To avoid oil leakage, the speed adjustment valves cannot be backed out of floor spring while speed adjustment.
- High grade cast iron mechanism body is housed within a galvanized steel loose box in zinc protected and painted for corrosion resistance.
- Internal mechanism components utilize heat treated high alloy steels and bearing for optimum efficiency.
- Stable hydraulic fluid suits for any climate and provides constant lubrication.
- Closer mechanism is totally immersed in hydraulic fluid.
Specification
- With fixed spindle
- Optional interchangeable spindle from 5 to 50mm
- Mechanical Hold-open: 90 degree, 105 degree or no hold-open
- Maximum opening angle: 130 degree
- Max. Door weight for different models: 60 kg, 75 kg, 80 kg, 100 kg, 150 kg, 250 kg
- Door width: 850~1,400 mm
- Cement case: L306 x W108 x H40 mm
- Cover plate: L324 x W130 mm
- Adjustment in cement case: L7 x W10 x H4 mm
- Optional standard arm and offset arm
- Optional back check function
- Optional adjustable top pivot
- With satin stainless steel cover (polished one optional)
- For single and double action doors
Packing details
- 1 set in 1 box
Applications
- Suitable for metal doors, timber doors and glass doors
- For heavy traffic doors
- E-catalogue Download
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Universal floor spring, similar to Dorma BTS 84 (FS-S9300 series) | Premium Glass Fittings & Panic Devices for Global OEM Buyers | D&D Builders Hardware Co.
Based in Taiwan since 2002, D&D BUILDERS HARDWARE CO. has been a door closers and hardware manufacturer. Our main self sliding and glass door hardware, include Universal floor spring, similar to Dorma BTS 84, SLIDEback Sliding Door Closers, Self-Closing Door Closers, Deadlocks, Exit Devices, Glass Fittings, Deadlatches, Electromagnetic Locks, Glass and Wooden Door Floor Springs, Panic Devices, Panic Bars and Deadbolts, which are TÜV Rheinland & UL certified.
We have extensive and rich metal processing, plastic and rubber processing experience, such as: stamping, casting, die casting, forging, extrusion, CNC turning parts, Machining parts, plastic injection, rubber compression, transfer molding and injection molding. With more than 20 years experience, D&D is specialized in handling OEM projects and various industrial processes, such as designing, molding, plastic injection, rubber injection, metal machining, stamping, deep drawing pressing, forging, die casting, powder metallurgy, CNC machining and related fabrications.
D&D has been offering customers high-quality door closer hardware, both with advanced technology and over 20 years of experience, D&D ensures each customer's demands are met.