Heavy Duty Slim body Floor Spring (FS-S9500 series) | Your Trusted Source for Electromagnetic Locks & Access Control Systems | D&D Builders Hardware Co.

Heavy Duty Floor Spring with slim body / D&D Builders Hardware Co. located in Taiwan, is a professional custom hardware manufacturer with rich experience in producing the OEM/ODM door and window hardware, building hardware and automotive parts according to customers' individual needs and designs.

Floor hinge for max. 300 kg door - Heavy Duty Slim body Floor Spring
  • Floor hinge for max. 300 kg door - Heavy Duty Slim body Floor Spring

Floor hinge for max. 300 kg door

FS-S9500 series

Heavy Duty Floor Spring with slim body

The FS-S9500 floor spring is designed for heavy doors, the maximum door weight could be up to 300 kgs. And the FS-S9500 floor hinge with no hold open can apply for fire doors as well.

D&D floor door closer is distinguished by its flat design for single or double action doors, it extends from the functional standard of the hold-open systems to "VIRTUALLY INVISIBLE" closing solutions integrated into the floor or door bottom. The floor spring softens the door strike and closes the door securely.

Features
  • For super heavy doors, but with slim closer's body
  • Available for no hold open of fire doors
  • Interchangeable spindle only
  • Non-handed
  • Suitable for single and double action doors
  • 100% Made in Taiwan with reliable quality
  • Two separated valves to adjust closing speed and latching speed
  • To avoid oil leakage, the speed adjustment valves cannot be backed out of floor spring while speed adjustment.
  • Stable hydraulic fluid suits for any climate and provides constant lubrication.
  • Closer mechanism is totally immersed in hydraulic fluid.
Specification
  • With interchangeable spindle
  • Optional interchangeable spindle from 5 to 50mm
  • Mechanical Hold-open: 90 degree, 105 degree or no hold-open
  • Maximum opening angle: 180 degree
  • Latching speed range: 0~20 degree
  • Closing speed range: 20~180 degree
  • Maximum Door weight up to 300 kg
  • Maximum Door width: 1,400 mm
  • Cement case: L341 x W78 x H60 mm
  • Cover plate: L358 x W105 x T1.5 mm
  • Adjustment in cement case: L6 x W6 mm
  • Optional standard arm and offset arm for heavy duty
  • 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 doors
E-catalogue Download
Floor Spring
Floor Spring

Our floor hinges mount in the floor directly under the pivot point and are completely concealed. The floor spring can be set to return the door to a closed...

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Floor hinge for max. 300 kg door (FS-S9500 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 Floor hinge for max. 300 kg door, 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.