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BTS 80BTS 75 VFloor Springs

DORMA BTS 80DORMA BTS 75 VFloor SpringsUniversal application,individual functionsand assured qualityWhether standard, narrowor wide, whether LH, RH,or single or double action– DORMA BTS 80 andBTS 75 V door springs aredesigned for all types ofdoor. A comprehensiveprogram of accessories ensures that they can be usedsuccessfully with a widevariety of doorconstructions and floorcoverings.Thanks to a wide range offunctions, which can beindividually selected tosuit different requirements,DORMA BTS 80 andBTS 75 V floor springs offermaximum reliability andquality.Certified to ISO 9001. for the installer2 Suitable for installationwith LH or RH single anddouble action doors.2 Interchangeable spindlesenable easy adaptationto structural conditions– even when retrofitted. for the architect/specifier2 Concealed installation formaximum visual elegance2 All essential functionsprovided2 Proven, robust designcapable of withstandingleaf weights of up to300 kg (BTS 80). for the user2 Constant, temperatureindependent closing cycle.2 Highly efficient mechanismgives maximum userconvenience.Spring strength (EN)Spring strength adjustment3–Standard andexternal doors1)6–1–42 1950 mm2––– 1100 mm–2–2 1400 mm––2–––Fire and smoke check doors–Max. leaf weight (kg)Non-handed, suitable forsingle and double action doorsClosing speedadjustable by valve4–BTS75 V230012022175 – 0 2–175 – 15 –2–22215 – 0 Delayed action adjustable by valve(selectable alternative to thehold-open feature)2–Hold-openAdjustable2–Fixed 90 –2Fixed 105 –2cement boxfloor spring–2–2Coverplatesecured toWeight in kg7.13.0Dimensions in mmLength341285Width178182Height160150Floor spring tested to EN 115422mark for building products(products with factory-fitted hold-opendo not carry a CE mark)–22 yes1)– noFor particularly heavy doors and doors which have to closeagainst wind resistance, we recommend the DORMA BTS 80.BTS 75 V5060BTS 80783418228551-5736-46 36-4636-42 36-4251-572BTS80Backcheck, mechanicalBenefits. for the trade2 Reduced stock requirements because of separate,interchangeable spindles.2 Slim product rangeoffering all key functions.Data and featuresBTS 80 / 75 V, GB

Application and InstallationLHDouble action doorRHSingle action doorApplication for LH offset pivoted doorApplication for RH offset pivoted doorAccessoriesBTS 80358581,5105The universal cover plateis available in stainlesssteel or satin brass (materialthickness 1.5 mm).35 35Universal cover plateAdaptable to right or lefthand single action applica tions by simply snapping offthe appropriate pre-blankedcorner sections. For doubleaction doors, the cornersections remain in place.79BTS 75 V3085810535 351,579Ø 258ZXZSpecial spindles availableon application: e.g. withflat face profile and 3 offsetor square section; spindlesfor non-DORMA-specificaccessories are also available.3SpindlesA range of interchangeablespindles is available to provide greater floor clearanceif required (e.g. doors withthresholds, carpeted floorsetc).Calculating the necessary length of spindle extension:Extension X – Floor clearance (normally 8 mm)Collar height Z of the extended spindle inserts Spindleextension length 3 mm (collar height of the standardspindle insert)DORMA 2300sealing compoundFor filling cavities betweenthe floor spring body andthe cement box to protectagainst moisture penetration.BTS 80 / 75 V, GBInformation about otheraccessories such as doorstraps and top centres canbe found in the “Accessoriesfor DORMA BTS FloorSprings” leaflet3

Standard equipment and accessories45200401 StandardBTS 80BTS 75 VExtended spindles (extension in mm)floor springfloor 20452004047,5 10 12,5 15452004035452004022300sealingcompound,0.5 Including cement box and standard spindleEN 3EN 1 – 48012000061701000EN 4EN 1 – 4 withhold-open at 90 8011000061701200EN 6EN 1 – 4 withhold-open at 105 8013000061701300Including cement box without spindleEN 3EN 1 – 48012000161701001EN 4EN 1 – 4 withhold-open at 90 8011000161701201EN 6EN 1 – 4 withhold-open at 105 8013000161701301Universal cover plate4670000046700059Stainless steel4670010046700159Satin brassx Floor spring with spindle# AccessoriesBTS 80 specification textUniversal non-handed floorspring conforming to DINEN 1154 for single anddouble action doors up tomax. 300 kg leaf weight.With adjustable closingspeed and closing actionfrom approx. 175 , withhydraulically fully controlledclosing cycle and backcheck.With integral pressurecompensation feature fortemperature-independenthold-open between 75 and175 (removable). Withadjustable hold-open startpoint and delayed action(end of delayed action rangeadjustable between 75 and105 ). Including cementbox.BTS 80 / 75 V, GBDORMA BTS 75 V specification textSizeY EN 3Y EN 4Y EN 6AccessoriesY SpindleY standardY . mm extensionY special model .Y Universal cover plate(1.5 mm thick)Y stainless steelY satin brassUniversal floor springconforming to DIN EN 1154,non-handed unit suitable forLH and RH single and double action doors up to 120 kgleaf weight, with adjustablespring strength (size EN1 – 4) and closing speed,with closing action operational from approx. 175 .Featuring hydraulically fully controlled closing cycle and backcheck.Including cement box.Y Fixed hold-open at 105 AccessoriesY SpindleY standardY . mm extensionY special design.Y Universal cover plate(1.5 mm thick)Y stainless steelY satin brassY Sealing compoundMake: DORMA BTS 75 VModelsY Sealing compoundMake: DORMA BTS 80Y With spindleY Without spindleY Fixed hold-open at 90 4

DORMA Türtechnik International Stand 16.06.201Standard and optional functions of the BTS 8013105 2180 4175 175 80 142105 75 3 Adjustment range – pointat which hold-openbegins, or end of delayedaction range (approx. 75 to 105 ).4 Mechanical backcheck(from approx. 80 )Hydraulic hold-openThe integrated hold-openfunction allows the door tobe held open at any anglebetween 75 and 175 .The angle at which the holdopen function begins canbe adjusted in the range of75 to 105 .Delayed actionThe delayed action function slows the door closingspeed, thereby allowingdisabled persons, motherswith pushchairs, staff withtrolleys or hospital gurneysetc. to pass through the doorwithout problem.3275 1 Adjustable closing speed2 Hold-open range ordelayed action rangeBackcheckThe integrated mechanicalbackcheck function protectsthe wall and door fromdamage caused by excessivelyvigorous opening.3Standard and optional functions of the BTS 75 V213590 70 105 41215 175 175 15 2170 3BTS 80 / 75 V, GB90 105 41 Adjustable closing speedin the range 175 – 15 .2 Adjustable closing speedin the range 15 – 0 .3 Mechanical backcheck(from approx. 70 ).4 Fixed hold-open at 90 or105 (option).5 Adjustable spring strength(EN 1–4).Closing speedWith two independentlyadjustable closing ranges(175 – 15 and 15 – 0 )the DORMA BTS 75 V isideally adaptable to differentstructural conditions.Fixed hold-open (option)With the fixed hold-openfunction the door can beheld open at an angle of90 or 105 , depending onmodel.Not suitable for use on Firedoors.BackcheckThe integrated mechanicalbackcheck function protectsthe wall and door fromdamage caused by excessively vigorous opening.The DORMA BTS 75 Vis CERTIFIRE approved(Certificate No. 127) fordoor types ITT 60 and IMM,IMN 240.5

www.dorma.comDoor Control Division worldwideCentral EuropeDORMA GmbH Co. KGDORMA Platz 1D-58256 EnnepetalPhone 49 2333 793-0Fax 49 2333 793-495AustralasiaDORMA Door Controls Pty. Ltd.52, Abbott RoadHallam/Victoria 3803AustraliaPhone 61 3 8795 0666Fax 61 3 8795 0280WN 050F, V,x. XX.Sous réservede modificationstechniques052 917420 51532, 07/09,10/10, RTSBTS 85,80/75GB,xx/09X. DD.· xx/10· Subjectto change withoutnoticeDoor ControlAutomaticChina/Hong KongDORMA Door Controls(Suzhou) Co. Ltd.No. 9, Hong Feng RoadSuzhou Singapore Industrial ParkSuzhou, 215021P.R. of ChinaPhone 86 512 67612481Fax 86 512 67614582DORMA Door Controls Pte. Ltd.Room 701, Technology Plaza651 King’s RoadNorth PointHong KongPhone 852 25034632Fax 852 28875370Emerging MarketsDORMA GmbH Co. KGDORMA Platz 1D-58256 EnnepetalPhone 49 2333 793-0Fax 49 2333 793-49502122628671529067544021226Glass fittingsand AccessoriesSecurity Timeand Access (STA)Movable WallsDORMA Door Controls (Pty.) Ltd.Kings Court4A Mineral CrescentZA-2000 Crown/GautengSouth AfricaPhone 27 11 8300280Fax 27 11 8300291GulfDORMA Gulf Door Controls FZEJebel Ali Free Zone SouthPlot No. S 20135Road No. SW 301 GP.O. Box 17268Dubai – United Arab EmiratesPhone 971 4 8020400Fax 971 4 8869100 / 8869101North AmericaDORMA Architectural HardwareDORMA Drive, Drawer ACReamstown, PA 17567-0411Phone 1 800 5238483Fax 1 800 2749724ScanbaltDORMA Danmark A/SSindalvej 6–8DK-2610 RødovrePhone 45 44 543000Fax 45 44 543001South AmericaDORMA Sistemas de Controlespara Portas Ltda.Av. Piracema, 1400Centro Empresarial TamboreCEP 06400-933 Barueri/São Paulo, BrasilPhone 55 11 46899280Fax 55 11 46899215South-East EuropeDORMA AUSTRIA GmbHPebering Strass 22A-5301 EugendorfPhone 43 6225 284880Fax 43 6225 28491South EuropeDORMA Italiana S.r.l.Via. Canova 44/46I-20035 Lissone (MI)Phone 39 039 244031Fax 39 039 24403310Far EastDORMA Far East Pte. Ltd.No. 31 Gul LaneSingapore 629425Phone 65 6268 7633Fax 65 6265 7995DORMA Ibérica, S.A.Camino San Martin de la Vega, 4E-28500 Arganda del Rey(Madrid)Phone 34 91 8757850Fax 34 91 8757881FranceDORMA France S.A.S.Zone EuroparcImmeuble Mega 4242, Rue Eugène DupuisF-94046 Créteil CedexPhone 33 1 41942400Fax 33 1 41942401UK/IrelandDORMA UK Ltd.Wilbury WayHitchinGB-Hertfordshire SG4 0ABGreat BritainPhone 44 1462 477600Fax 44 1462 477601

BTS 80 specification text DORMA BTS 75 V specification text BTS 80 / 75 V, GB Universal non-handed floor spring conforming to DIN EN 1154 for single and double action doors up to max. 300 kg leaf weight. With adjustable closing speed and closing action from approx. 175 , with hydraulically fully controlled closing cycle and backcheck.