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BTS 75 V Floor Spring

BTS 75 V Floor Spring

dormakaba UK Ltd Third party certifications:
  • Certifire Certificate

    Certifire Certificate

    Certificate type

Universal floor spring for single and double action doors.

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+44 (0)1462 477600 www.dormakaba.com/gb-en

Application

Suitable for fire and smoke check doors. For standard and external doors up to 1100 mm wide.

Description

Universal floor spring for single and double action doors for use with a wide variety of door constructions and floor coverings.


Features and benefits:

  • Non-handed floor spring conforming to DIN EN 1154.
  • Maximum door leaf weight 120 kg.
  • Can be used successfully with a wide variety of door constructions and floor coverings.
  • Spring strength adjustable between EN 1 and EN 4.
  • Closing speed adjustable in the ranges 175°–15° and 15°–0°.
  • Concealed installation for maximum visual elegance.
  • Mechanical backcheck.
  • CE marked.

General information

Size

285 x 82 x 50 mm

Uniclass

Pr_30_36_36_29 Floor springsPrimary

CAWS

P21/14 Floor springs

P21/450 Floor springs

Product range

Door Controls / Floor Springs

Specification data - Floor springs Enhanced data

Standard

To BS EN 1154.

Closer functions

Mechanical back check.

Materials and finishes

Satin brass.

Stainless steel.

Hold-open

Fixed at 90°.

Fixed at 105°.

Spindle

A range of interchangeable spindles is available to provide greater floor clearance if required (e.g. doors with thresholds, carpeted floors). Special spindles available on application: e.g. with flat face profile and 3° offset or square section; spindles for non-DORMA-specific accessories are also available.

Not required.

Standard.

5 mm extension.

7.5 mm extension.

10 mm extension.

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Accessories

Contact manufacturer for information about other accessories, such as door straps and top centres.

None.

DORMA 2300 sealing compound.

For filling cavities between floor spring body and cement box to protect against moisture penetration.


Literature

DORMA BTS 80 & BTS 75 V floor springs

DORMA BTS 80 & BTS 75 V floor springs

DORMA BTS Floor Spring Accessories

DORMA BTS Floor Spring Accessories

Third party certifications

  • Certificate No 127 : for door types ITT 60 and IMM, IMN 240

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