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0 8 S T B B TS 75 V - Dorma

BTS 80. BTS 75 V.. floor Springs BTS 80 / BTS 75 V floor Springs Universal application, individual functions and assured quality . Whether standard, narrow or Thanks to a wide range of func- Data and features BTS 80 BTS 75 V. wide, whether LH, RH, or single tions, which can be individually spring strength (EN) 3 4 6 1 4. or double action BTS 80 and selected to suit different spring strength adjustment 3. BTS 75 V door springs are requirements, BTS 80 and designed for all types of door. BTS 75 V floor springs offer Standard and 950 mm 3 . external doors1) 1100 mm 3 3. A comprehensive program of maximum reliability and quality. 1400 mm 3 . accessories ensures that they can be used successfully with a For fire and smoke check doors 3.

BTS 80 / BTS 75 V Floor SpriNGS DorMA 4 S ac i fciep T oni T e TX — STandard eqUipmenT and acceSSorieSBTS 80 Floor spring BTS 75 V Floor spring

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  Floor, Dorma, Accessories, Spring, Floor spring, B ts, Floor spring bts

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Transcription of 0 8 S T B B TS 75 V - Dorma

1 BTS 80. BTS 75 V.. floor Springs BTS 80 / BTS 75 V floor Springs Universal application, individual functions and assured quality . Whether standard, narrow or Thanks to a wide range of func- Data and features BTS 80 BTS 75 V. wide, whether LH, RH, or single tions, which can be individually spring strength (EN) 3 4 6 1 4. or double action BTS 80 and selected to suit different spring strength adjustment 3. BTS 75 V door springs are requirements, BTS 80 and designed for all types of door. BTS 75 V floor springs offer Standard and 950 mm 3 . external doors1) 1100 mm 3 3. A comprehensive program of maximum reliability and quality. 1400 mm 3 . accessories ensures that they can be used successfully with a For fire and smoke check doors 3.

2 Wide variety of door constructions Max. leaf weight (kg) 300 120. and floor coverings. Certified to ISO 9001. Non-handed, suitable 3 3. for single and double action doors Closing speed 175 0 3 . adjustable by valve 175 15 3. 15 0 3. Backcheck, mechanical 3 3. Delayed action adjustable by valve Plus points (selectable alternative . 3. For the trade For the architect/specifier to the hold-open feature)..Reduced stock requirements ..Concealed installation for Hold-open Adjustable 3 . because of separate, maximum visual elegance Fixed 90 3. interchangeable spindles..All essential functions provided Fixed 105 3..Slim product range offering ..Proven, robust design capable Coverplate secured to cement box . all key functions. of withstanding leaf weights floor spring 3 3.

3 Of up to 300 kg (BTS 80). Weight in kg For the installer Dimensions in mm Length 341 285..Suitable for installation with For the user Overall depth 78 82. LH or RH single and double ..Constant, temperature- Height 60 50. floor spring tested to EN 1154 3 3. action doors. independent closing cycle..Interchangeable spindles ..Highly efficient mechanism mark for building products (products with factory-fitted hold-open do 3. enable easy adaptation to gives maximum user not carry a mark). structural conditions even convenience. when retrofitted. 3 yes no 1). or particularly heavy doors and doors which have to close against wind resistance, F. we recommend the Dorma BTS 80. BTS 80 BTS 75 V. 60. 50. 78 341 82 285. 51-57 51-57. 36-42 36-42.

4 36-46 36-46. 2 Dorma . BTS 80 / BTS 75 V floor Springs Application and Installation . LH RH. Double action door Single action door Application for LH offset Application for RH offset pivoted door pivoted door accessories . Universal cover plate BTS 80 358. 58 Adaptable to right or left hand The universal cover plate is single action applica tions by available in stainless steel or 1,5. simply snapping off the satin brass (material thickness 35 35. 105. appropriate pre-blanked corner mm). sections. For double action 79 doors, the corner sections remain in place. BTS 75 V 308. 58. 1,5. 35 35. 105. 79. Spindles 25. A range of interchangeable Special spindles available on spindles is available to provide application: with flat face greater floor clearance if required profile and 3 offset or square 3.

5 Z. ( doors with thresholds, section; spindles for non- Z. X. 8. carpeted floors etc). Dorma -specific accessories are also available. Calculating the necessary length of spindle extension: Extension = X floor clearance (normally 8 mm). Collar height Z of the extended spindle inserts = Spindle extension length + 3 mm (collar height of the standard spindle insert). Dorma 2300 sealing compound For filling cavities between the Information about other floor spring body and the cement accessories such as door straps box to protect against moisture and top centres can be found in penetration. the accessories for Dorma . BTS floor Springs leaflet Dorma 3. BTS 80 / BTS 75 V floor Springs Standard equipment and accessories . BTS 80 BTS 75 V Spindles Sealing floor spring floor spring compound, 2300.

6 Normal Extended spindle inserts (extension in mm) kg 5 7,5 10 12,5 15 20 25 28 30 35 40 45 50. 45200401. 45200402. 45200403. 45200404. 45200419. 45200405. 45200406. 45200407. 45200414. 45200408. 45200409. 45200410. 45200411. 45200412. 45090086. Including cement box and standard spindle EN 3 EN 1 4. 3 Z Z Z Z Z Z Z Z Z Z Z Z Z Z. 80120000 61701000. EN 4 EN 1 4 with hold-open at 90 3 Z Z Z Z Z Z Z Z Z Z Z Z Z Z. 80110000 61701200. EN 6 EN 1 4 with hold-open at 105 3 Z Z Z Z Z Z Z Z Z Z Z Z Z Z. 80130000 61701300. Including cement box without spindle EN 3 EN 1 4. Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z. 80120001 61701001. EN 4 EN 1 4 with hold-open at 90 Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z. 80110001 61701201. EN 6 EN 1 4 with hold-open at 105 Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z.

7 80130001 61701301. Universal cover plate 46700000 46700059 Stainless steel Z. 46700100 46700159 Satin brass 3 floor spring with spindle Z accessories SPECIFICATION TEXT.. BTS 80 BTS 75 V. Universal non-handed floor spring Size Universal floor spring Models conforming to DIN EN 1154 YYEN 3 conforming to DIN EN 1154, YYWith spindle for single and double action YYEN 4 non-handed unit suitable for YYWithout spindle doors up to max. 300 kg leaf YYEN 6 LH and RH single and double YYFixed hold-open at 90 . weight. With adjustable closing action doors up to 120 kg leaf YYFixed hold-open at 105 . speed and closing action from accessories weight, with adjustable spring approx. 175 , with hydraulically YYSpindle strength (size EN 1 4) and accessories fully controlled closing cycle YYstandard closing speed, with closing YYSpindle and backcheck.

8 With integral mm extension action operational from YYstandard pressure compensation feature YYspecial model .. approx. 175 . Featuring mm extension for temperature-independent YYUniversal cover plate hydraulically fully controlled YYspecial model .. hold-open between 75 and ( mm thick) closing cycle and backcheck. YYUniversal cover plate 175 (removable). With YYstainless steel Including cement box. ( mm thick). adjustable hold-open start point YYsatin brass YYstainless steel and delayed action (end of YYSealing compound YYsatin brass delayed action range adjustable YYSealing compound between 75 and 105 ). Including cement box. Make Dorma BTS 80 Make Dorma BTS 75 V. Dorma 4. BTS 80 / BTS 75 V floor Springs STANDARD AND OPTIONAL FUNCTIONS.

9 BTS 80. 1 Adjustable closing speed 3 Adjustment range point at 1 2 Hold-open range or delayed which hold-open begins, or action range end of delayed action range (approx. 75 to 105 ). 4 Mechanical backcheck (from approx. 80 ). 2 3. 3. 75 105 Hydraulic hold-open Delayed action 2 The integrated hold-open The delayed action function 1 function allows the door to be slows the door closing speed, 80 . held open at any angle thereby allowing disabled 4. between 75 and 175 . persons, mothers with The angle at which the pushchairs, staff with trolleys 175 . hold-open function begins can or hospital gurneys etc. to 175 be adjusted in the range of pass through the door without 75 to 105 . problem. 4. 80 Backcheck 1. 2 The integrated mechanical backcheck function protects 75 105.

10 The wall and door from 3. damage caused by excessively vigorous opening. BTS 75 V. 1 Adjustable closing speed 3 Mechanical backcheck 2 in the range 175 15 . (from approx. 70 ). 2 Adjustable closing speed 4 Fixed hold-open at in the range 15 0 . 90 or 105 (option). 5 Adjustable spring strength (EN 1 4). 1 5 Closing speed Fixed hold-open (option). With two independently With the fixed hold-open adjustable closing ranges function the door can be held 3 (175 15 and 15 0 ) open at an angle of 90 . 105 the Dorma BTS 75 V is 90 or 105 , depending on 70 4. ideally adaptable to different model. 1 structural conditions. 2 Not suitable for use on Fire 15 Backcheck doors. The integrated mechanical 175 . backcheck function protects 175.


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