Kismat Hardware
Mukund Nagar, Pune, Maharashtra

Floor Spring

Wholesale Supplier of a wide range of products which include floor spring and universal floor spring.

Floor Spring

Floor Spring
  • Floor Spring
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Product Details:

MaterialStainless Steel
Hold Open Device80 to 120 deg
Weightsup to 300 kg
Leaf Widthsup to 1400 mm
Closing Speed80-180 deg
Mounting TypeFloor Spring
UsageIndustrial, Garage

The floor-mounted closer TS 550 NV F was developed specifically for aesthetically inconspicuous use on heavy fire and smoke doors and can bear maximum leaf weights of up to 300 kg. Due to the minimal installation height of just 54 mm easy mounting on existing installations is also possible.

Product Features:

  • For use with fire and smoke doors
  • Closing force infinitely variable EN 3-6 – an advantage with wind loads or heavy door leaves
  • Fixed opening damping
  • End stop and closing speed adjustable
  • Flexibly adjustable closing speed for 180°-80° with two functions
    • Open: Closing speed 180°-80°
    • Almost closed: Closing delay
  • All settings accessible from above and convenient to implement whilst installed
  • Durability tested in over 500,000 opening and closing cycles

Additional Information:

  • Item Code: TS-550-NV-F
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Universal Floor Spring

Universal Floor Spring
  • Universal Floor Spring
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Product Details:

MaterialStainless Steel
Max Leaf Weight120 to 300 kg
Adjustable by Valve15-175 deg
Dimensions341x78x60 mm
Fixed Hold Open90-150 deg
Suitable ForMain Door, Interior Door
Finish TypeNickel
UsageGarage, Industrial

The DORMA BTS 75 V is a highly adaptable floor spring suitable for all standard single-, and double-action doors with widths up to 1100 mm, with its closing force individually regulated by means of an adjustment screw.

Universal application range

Whether standard, narrow or wide, whether LH, RH, or single or double-action – the DORMA BTS 75 V door spring is designed for all types of doors. A comprehensive program of accessories ensures that it can be used successfully with a wide variety of door constructions and floor coverings.

Maximum reliability and quality

Thanks to a wide range of functions which can be individually selected to suit different requirements, DORMA BTS 75 V floor springs offer maximum reliability and quality.

Benefits for the trade/distributor
  • Reduced stocking requirements thsanks to separate, interchangeable spindles
  • Streamlined product range offering all key functions

Benefits for the installer
  • Suitable for installation with LH or RH single and double action doors
  • Interchangeable spindles enable easy adaptation to structural conditions – even when retrofitted
Benefits for the architect/specifier
  • Concealed installation for maximum visual elegance
  • All essential functions provided
  • Proven, robust design

Benefits for the user
  • Constant, temperature independent closing cycle
  • Highly efficient mechanism gives maximum user convenience

Additional Information:

  • Item Code: BTS-75-V
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Reach Us
Hanuman Suthar (General Manager)
No. 111-114, Laxmi Vilas Building
Mukund Nagar, Pune- 411037, Maharashtra, India

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