Flexible Sprinkler Connections STANDARD TALL SERIES HOSE
Flexible Sprinkler ConnectionsSTANDARD TALL SERIES HOSEUnlike traditional hard-piped fire protection systems,FlexHead sprinkler connections allow engineers,architects, contractors and building owners a degree ofversatility previously unavailable, featuring:STANDARD TALL HOSE: available in 24", 36", 48", 60", 72" hose lengths.Rated working pressure 175psi, Straight model, Standard 1" I.D.STANDARD ELBOW TALL HOSE: 24", 36", 48", 60", 72" hose lengths.Rated working pressure 175psi, Elbow model.APPROVED Industrial grade materialAcceptable for use in a return-air plenumPerfect center-of-tile and aesthetic uniformityApproved for use with medium and heavy loadgrids (ASTM C635, 636)100% leak-tested connectionsAll welded, no o-ringsAdjustable height and sprinkler alignmentProven technologyCeiling system compatibilityCompatible with FM / UL sprinklersMeets 2013 NFPA 13 guidelinesUL Approved for installation in dry wall ceiling gridsFLEXHEAD SUSPENDED CEILING DETAILThe benefits of installing FlexHead CommercialConnections include: Uniform bids / construction schedules Reduced man power and labor costs Retrofit existing buildings within confined spacesquickly and easily Increased efficiency Quick and easy installation Simple friction loss / water pressure calculations Relocate and reconfigure without draining anddisassembling Flexible design provides versatility for changes infloor plan or occupancy Reduced service calls No call-backs due to quality manufacturing Rapid construction schedules allowing fast-trackbuilding occupancyFLEXHEAD SHEETROCK CEILING DETAILPROJECT INFORMATIONAPPROVAL STAMPContractor:q Approvedq Approved as notedq Not approvedEngineer:Remarks:Project:Address:Submittal Date:Notes 1:Notes 2:FP-8.18
Flexible Sprinkler ConnectionsSTANDARD TALL SERIES HOSE20XXT (STRAIGHT)L 20mm6.3159376.2(B)TYP 304SS SCH 40 .0"1" NPT THREADSTO ANSI B1.20.1OUTLET SIZESEE CHARTMODEL NUMBER:20XXT-XX 50(1/2" NPT OUTLET SIZE)OR 75(3/4" NPT OUTLET SIZE) TALL SERIES HOSEAll dimensions are in inches HOSE LENGTH (24", 36", 48", 60", OR 72")FLEXHEAD STANDARD TALL HOSE SERIES – 1" INTERNAL DIAMETER (I.D.) HOSE berLengthSize(B)(L)MinimumBend RadiusFMMax. Numberof 90 BendsULFMULULIn./cm. In./mm. In./mm. In./mm. In./mm. In./mm. In./mm. Ft./m.2024T-502036T-502048T-50 T-752072T-75 8200376.213233444441328200376.21592.64444FM8.0 k-Factor 11.2 k-Factor 14.0 k-Factor 16.8 2185.5237.0298.83245.6 k-Factor113.733Max. RatedWorking PressureEquivalent Length of 1 in. Schedule 40 Pipe 2.614.714.913.1FMULPSI/Kpa PSI/Kpa17512051751205175120517512056.8Model Numbers: The “T” designates Tall Series Hose. The “50” designates 2” Outlet Hose Series. The “75” designates 3 4” Outlet Hose Series.1Equivalent Lengths are shown with maximum number of 90 bends at the minimum bend radius per agency. 2- 45 or 3-30 bends equal 1-90 bend. Different values were obtained byFM and UL due to the difference in minimum bend radius, testing protocol and calculation methods. Please see individual standards for more information relative to Friction Loss (equivalentlength of pipe).See listing(s) approval agency for the latest approval details.FP-8.18
Flexible Sprinkler ConnectionsSTANDARD TALL SERIES HOSE20XXET (ELBOW)L 20mm(B)376.2TYP 304SS SCH 40 PIPE90 1" NPT THREADSTO ANSI B1.20.15.5"5.0"4.5"7.2183MODEL NUMBER:20XX ET-XX4.0"3.5"3.0" 50(1/2" NPT OUTLET SIZE)OR 75(3/4" NPT OUTLET SIZE)2.5"2.0" ELBOW TALL SERIES HOSE1.5" HOSE LENGTH (24", 36", 48", 60", OR 72")1.0"OUTLET SIZESEE CHART1.3133.40FLEXHEAD ELBOW TALL HOSE SERIES – 1" INTERNAL DIAMETER (I.D.) HOSE berLengthSize(B)(L)MinimumBend RadiusFMMax. Numberof 90 BendsULFMULULIn./cm. In./mm. In./mm. In./mm. In./mm. In./mm. In./mm. Ft./m.2024ET-502036ET-502048ET-50 52060ET-752072ET-75 2882008200376.2376.21714.513233444441323344444Max. RatedWorking PressureEquivalent Length of 1 in. Schedule 40 Pipe (Ft.)5.6 k-FactorFM8.0 k-Factor 11.2 k-Factor 14.0 k-Factor 16.8 .848.54743.227.514.714.313.1FMULPSI/Kpa PSI/Kpa17512051751205175120517512058.3Model Numbers: The “ET” designates Elbow Tall Series Hose. The “50” designates 1 2” Outlet Hose Series. The “75” designates 3 4” Outlet Hose Series.Equivalent Lengths are shown with maximum number of 90 bends at the minimum bend radius per agency. 2- 45 or 3-30 bends equal 1-90 bend. Different values were obtained byFM and UL due to the difference in minimum bend radius, testing protocol and calculation methods. Please see individual standards for more information relative to Friction Loss (equivalentlength of pipe).See listing(s) approval agency for the latest approval details.FP-8.18
Flexible Sprinkler ConnectionsINSTALLATION INSTRUCTIONSMPO24BKT2 Multi-Position Open Hub Bracket (MPO)Installation of FlexHead Commercial Ceiling Flexible Sprinkler Drop SystemRecommend the use of proper PPE for installation. MPO24BKT2is approved for use with the standard FlexHead FlexibleSprinkler Hose in accordance to NFPA 13, 13D, & 13R for usein wet and dry sprinkler system. The Standard Flexiblesprinkler hoses are UL approved for Limited flexibility andare intended for direct sprinkler connection.The MPO24BKT2 is pre-assembled atcenter tile position. (See below foradditional installation configurations)FlexHead Standard Tall2024T, 2036T, 2048T, 2060T,2072T, 20XXH, 20XXHE, 20XXI1T Bar CeilingGrid InstallationFig. 1The MPO bracket is designedfor use on ceiling grids conformingto ASTM C 635*.Locate the center of theceiling tile marking, align theoffset screw with that marking for true center of tile installation.Insert one bracket leg at a time, applying a downward pressureon the bracket leg and T-Bar. Place the second leg on theT-Bar and repeat process. (Fig. 1)2FlexHead FlexibleHose InstallationApply Teflon tape or pipesealant to the 1" NPT thread.Install into branch outlet. Anydirection is acceptable, ensurethe hose is allowed at least onebend per installation to allow forseismic movement. (See FrictionLoss Chart on page 8 fordetails.)Fig. 23FlexHead Standard Tall Elbow2024ET, 2036ET, 2048ET,2060ET, 2072ETMPO Bracket InstallationManeuver the flexible sprinkler drop from the branch to theMPO bracket. Review that the hose length, number of bends,and bend radius are applicable for the installation per NFPAguidelines. (See corresponding hose submittal for installationinformation.)The MPO bracket has an open hub for ease of installation.Open the hinge apparatus by turning the locking shaft ¼ turn.Slide the flexible hose drop into the hub. Ensure the drop isvertical, and the SS Flexible hose is not applying a substantial moment on the bracket causing sprinkler misalignment.Latch the hinge door closedand adjust the sprinkler dropfor desired ceiling height.Tighten the set screw till handtight plus 1" turn, (100 in-lbs).Install desired sprinkler head,per the manufacturer'sinstallation instructions.Do not wrench onbraided hoseTighten hose using the pipe drop section, never apply awrench to the braided hose for installation. (Fig. 2)Installation ConfigurationsInstallation Complete24" Tile – 24/4 - Quarter Mark Position141 2" Wood Stud - Center PositionsU.S and International Patent Pending: #6,123,154, #6,119,784, #6,752,218, #7,032,680, #6,488,09720XXHE, 20XXSF, 20XXE & 20XXI, 20XXET with MPO24BKT2 Bracket has not been evaluated by UL.*Intended for use on ASTM C 635 intermediate or heavy duty ceilings systems installed in accordance to ASTM C 636.sFM Approved, Installation has not been evaluated by UL.FP-8.18
Flexible Sprinkler ConnectionsINSTALLATION INSTRUCTIONSADOXXBKT3 Adjustable Open Hub Bracket (ADO)Installation of FlexHead Commercial Ceiling Flexible Sprinkler Drop SystemRecommend the use of proper PPE for installation. ADOXXBKT3 is approved for use with the standard FlexHead andSuperFlex Flexible Sprinkler Hose in accordance to NFPA 13,13D, & 13R for use in wet and dry sprinkler system. TheStandard & SuperFlex Flexible sprinkler hoses are ULapproved for limited flexibility and are intended for directsprinkler connection.FlexHead Standard Tall2024T, 2036T, 2048T, 2060T,2072T, 20XXH, 20XXHE, 20XXI1T Bar CeilingGrid InstallationFig. 1Locate the center of theceiling tile marking, align theoffset screw with that marking for true center of tile installation.Insert one bracket leg at a time, applying a downward pressureon the bracket leg and T-Bar. Place the second leg on theT-Bar and repeat process. (Fig. 1)2A. For threaded fitting branchconnection: Apply Teflon tape orpipe sealant to the 1" NPTthread. Install into branch outlet.Tigthen the hose using the pipesection, never apply a wrench tothe braided hose when installing.ADO16BKT3 & ADO24BKT3 UL Listed and FM Approved.ADO30BKT3 & ADO48BKT3 FM Approved.FlexHead Standard Tall Elbow2024ET, 2036ET, 2048ET,2060ET, 2072ETThe ADO bracket is designed foruse on ceiling grids conforming toASTM C 635*.FlexHead FlexibleHose InstallationThe ADOXXBKT3 is pre-assembled atcenter tile position. (See below foradditional installation configurations)Fig. 2Do not wrench onbraided hoseB. For groove connection follow the grooved coupling manufacturer's installation instructions.3SuperFlex 2036SF, 2048SF, 2072SFADO BracketInstallationFig. 3aManeuver the flexible sprinklerdrop from the branch to the ADObracket. Review that the hoselength, number of bends, andbend radius are applicable forthe installation per NFPAguidelines. (See correspondinghose submittal for installationinformation.)The ADO bracket has an openhub for ease of installation.Open the hinge apparatus byturning the locking shaft ¼ turn.Fig. 3bSlide the flexible hose drop intothe hub. Ensure the drop is vertical, and the SS Flexible hoseis not applying a substantial moment on the bracket causingsprinkler misalignment. Latch the hinge door closed and adjustthe sprinkler drop for desired ceiling height. Tighten the setscrew till hand tight plus 3 4" turn, (130 in-lbs). (Fig. 3a and 3b)Install desired sprinkler head, per the manufacturer'sinstallation instructions.C. For SLT connection follow Gruvlok installation instructions,“Fig 7074SLT SlideLOK Ready for Installation Cap & Fitting Instructions”.The FlexHead connection can be installed in any direction fromthe branch. Ensure the hose is allowed at least one bend perinstallation to allow for seismic movement. (See fiction LossChart on Page 3 for details)Installation Configurations24" Tile – 24/4 - Quarter Mark PositionInstallation Complete141 2" Wood Stud - Center PositionsU.S and International Patent Pending: #6,123,154, #6,119,784, #6,752,218, #7,032,680, #6,488,09720XXT, 220XXET, 20XXH, 20XXHE, 20XXI, with ADOXXBKT3 Bracket has not been evaluated by UL.*Intended for use on ASTM C 635 intermediate or heavy duty ceilings systems installed in accordance to ASTM C 636.sFM Approved, Installation has not been evaluated by UL.FP-8.18
Flexible Sprinkler ConnectionsINSTALLATION INSTRUCTIONSMPT24BKT1 Multi-Position Tall Bracket (MPT)Installation of FlexHead Commercial Ceiling Flexible Sprinkler Drop SystemRecommend the use of proper PPE for installation. MPT-24BKT1 is approved for use with the standard FlexHead andSuperFlex Flexible Sprinkler Hose in accordance to NFPA13, 13D, & 13R for use in wet and dry sprinkler system. TheStandard & SuperFlex Flexible sprinkler hoses are ULFlexHead Standard Tall2024T, 2036T, 2048T, 2060T, 2072Tapproved for limited flexibility and areintended for direct sprinkler connection.The MPT bracket is set for 24" center of tile installation. (Seeback side for additional installation configurations)FlexHead Standard Tall Elbow2024ET, 2036ET, 2048ET, 2060ET, 2072ETSuperFlex 2036SF, 2048SF, 2072SF12Locate the center of the ceiling tile marking, align the offsetscrew with that marking for true center of tile installation.Insertone bracket leg at a time, applying a downward pressure on thebracket leg and T-Bar. Screw the self tapping screw using a#2 square head driver. Place the second leg on the T-Bar andrepeat process. (Fig. 1)B. For groove connection follow the grooved coupling manufacturer's installation instructions.T Bar Ceiling Grid InstallationThe MPT bracket is designed for use on ceiling gridsconforming to ASTM C 635*.Fig. 1FlexHead Flexible Hose InstallationA. For threaded fitting branch connection: Apply Teflon tape or pipe sealant to the 1" NPT thread. Install into branchoutlet. Tigthen the hose using the pipe section, never apply awrench to the braided hose when installing.C. For SLT connection follow Gruvlok installation instructions,“Fig 7074SLT SlideLOK Ready for Installation Cap & FittingInstructions”.The FlexHead connection can be installed in any direction fromthe branch. Ensure the hose is allowed at least one bend perinstallation to allow for seismic movement. (See fiction LossChart on Page 3 for details)Fig. 2Do not wrench on braided hose*Intended for use on ASTM C 635 intermediate or heavy duty ceilings systems installed in accordance to ASTM C 636.FP-8.18
Flexible Sprinkler Connections3Secure the Flexhead Sprinkler Drop toMPT Bracket – Maneuver the flexible sprinkler dropfrom the branch to the MPT bracket. Review that the hoselength, number of bends, and bend radius are applicable for theinstallation per NFPA guidelines. (See corresponding hosesubmittal for installation information.)The MPT bracket has an open hub for ease of installation.Open the hinge apparatus by turning the locking shaft ¼ turn.Slide the flexible hose drop into the hub. Ensure the drop isvertical, and the SS Flexible hose is not applying a substantialmoment on the bracket causing sprinkler misalignment. Latchthe hinge door close and adjust the sprinkler drop for desiredceiling height. Tightening the set screw till hand tight plus twofull revolutions, (130 in-lbs). (Fig. 3a and 3b)4Ceiling Tile Installation – The flexible sprinklerdrop system with MPT Bracket is able to be installed priorto the ceiling tile installation, preventing the need for sprinklercontractor tile adjustment.For ease of tile installation, cut the largest sprinkler holerecommended by the manufacturer. The largest hole thatis still covered by the sprinkler escutcheon allows for an easierinstall.Angle the tile at 45 degrees and push the tile through the holeand up above the ceiling T-bar, maneuver the tile and allow itto drop in the proper location. (Fig. 4)Fig. 4Install desired sprinkler head, per the manufacturer's installationinstructions.Fig. 3aFig. 3bInstallation CompleteInstallation Configurations24" Tile – 24/4Quarter Mark Position16" Tile – 16/2Center PositionU.S and International Patent Pending: #6,123,154, #6,119,784, #6,752,218, #7,032,680, #6,488,09720XXET with MPT-24BKT1 Bracket has not been evaluated by UL.sFM Approved, Installation has not been evaluated by UL.FP-8.1816" Metal StudCenter Positions141/2" Wood StudCenter Positions
Flexible Sprinkler ConnectionsFRICTION LOSS DATA & SPECIFICATIONSModelNumberMinimum Max. NumberOutlet Hose Bend Radius of 90 BendsOrifice AssemblySize Length FM UL UL FMULIn./cm. In./mm. In./mm. In./mm. In./mm. In./mm. Ft./m.2048SF-50 28 14––2––362072ESF-757178N/A1828 ��–182849.8––20076.272PSI/Kpa –1751205175120517512051751205Flexhead Standard Tall Elbow 1" Internal Diameter (I.D) Hose 610365.82060ET-501524449.82072ET-5018284410.7See Table Notes on Page �–29112198.415.43 917.44 LFlexhead Standard Tall 1" Internal Diameter (I.D) Hose �30.544–– 82848––23.22072ESF-503––FMSuperFlex Elbow 1" Internal Diameter (I.D) Hose 1.54.9448Ft./m.16.99.112 8914FM5.6 k-Factor 8.0 k-Factor 11.2 k-Factor 14.0 k-Factor 16.8 k-Factor 22.4 k-FactorSuperFlex 1" Internal Diameter (I.D) Hose Series362036SF-50Max. RatedWorking PressureEquivalent Length of 1 in. Schedule 40 Pipe 51205
Flexible Sprinkler ConnectionsFRICTION LOSS DATA & SPECIFICATIONSModelNumberMinimum Max. NumberOutlet Hose Bend Radius of 90 BendsOrifice AssemblySize Length FM UL UL FMULIn./cm. In./mm. In./mm. In./mm. In./mm. In./mm. Ft./m.2024ET-752036ET-752048ET-75 431.902060ET-753191436324883 811.013.1Flexhead Dry Pendent System 1" Internal Diameter (I.D) Hose Series24See Table Notes on Page 6 4ULPSI/Kpa lexhead High Pressure Elbow 1" Internal Diameter (I.D) Hose 5.62024H-75 4 1012198.8FMFlexhead High Pressure 1" Internal Diameter (I.D) Hose Series362036H-50FM5.6 k-Factor 8.0 k-Factor 11.2 k-Factor 14.0 k-Factor 16.8 k-Factor 22.4 5024Max. RatedWorking PressureEquivalent Length of 1 in. Schedule 40 Pipe 2053.34.66.57.78.1175
Flexible Sprinkler ConnectionsFRICTION LOSS DATA & SPECIFICATIONSModelNumberMinimum Max. NumberOutlet Hose Bend Radius of 90 BendsOrifice AssemblySize Length FM UL UL FMULIn./cm. In./mm. In./mm. In./mm. In./mm. In./mm. Ft./m.2048I .11610362036IFM5.6 k-Factor 8.0 k-Factor 11.2 k-Factor 14.0 k-Factor 16.8 k-Factor 22.4 �–––––2060I20076.2362036I2048I60 .FMULPSI/Kpa PSI/KpaFlexhead Institutional 1" Internal Diameter (I.D) Hose Series242024IMax. RatedWorking PressureEquivalent Length of 1 in. Schedule 40 Pipe 24.728.91751205175120517512051751205Flexhead Institutional for use with Amerlux Ceiling System - 1" Internal Diameter (I.D) Hose 24.9––2048IA2060IA2072IA36 512051751205NOTES:Model Numbers: “SF” designates SuperFlex Hose series. “ESF” designates SuperFlex Elbow Hose series. “E” designates elbow drop hose series ”T” designates straight tall style hose “ET” designates elbow tall style hose series. “H” designates high pressure 300psi working pressure hose series. “HE” designates high pressure 300psi elbow hose series. “DPS” designates dry pendant system. “DT” designates drain tee hose series used in dry pendent/freezer application. “DPS” and “DT” models are approved for use in cold storage application (Freezer, Cold Chamber) and combine an approved flexible sprinkler hose and an approved drypendent sprinkler. UHO-1 or UHO-3 is required to connect the flexible sprinkler hose to the dry sprinkler. “I” indicates instiutional flexible hose. “A” indicates models for use with Amerlux Ceiling System. “50” designates 1 2" Outlet Hose series. The “75” designates 3 4” Outlet Hose series. Inlet size 1”. Max Ambient Temperature Rating on all model numbers are 300 F (148 C). Equivalent lengths are shown with maximum number of 90 bends at the minimum bend radius per agency. 2-45 or 3-30 bend equal 1-90 bend. Different values were obtainedby FM and UL due to the difference in minimum bend radius, testing protocol and calculation methods. Please see individual standards for more information relative to Friction Loss(equivalent length of pipe). All hoses require a minimum of one bend for installation. Bend radius tool available for 3” bend “T” hose, “SF” hose does not require bend radius tool. FM equivalent length calculation includes Sprinkler Head Friction Loss. See listing(s) approval agency for the latest approval details.FP-6.18
Flexible Sprinkler Connections Recommend the use of proper PPE for installation. ADOXX-BKT3 is approved for use with the standard FlexHead and SuperFlex Flexible Sprinkler Hose in accordance to NFPA 13, 13D, & 13R for use in wet and dry sprinkler system.
Antifreeze Solutions in Home Fire Sprinkler Systems 100138.04.000 May 28, 2010 CODE CONSULTANTS, INC. Page 1 Executive Summary NFPA 13, Standard for the Installation of Sprinkler Systems, has included guidance on the use of antifreeze solutions in fire sprinkler systems since the 1940 edition.1 Antifreeze solutions may be used in fire sprinkler systems where the piping system, or File Size: 942KBPage Count: 100Explore furtherNFPA 13: Standard for the Installation of Sprinkler .archive.orgNFPA 13: Standard for the Installation of Sprinkler Systemswww.nfpa.orgNFPA 13-2010: Installation of Sprinkler Systems (The .rtmconsultants.comNFPA 13 Standard For The Installation Of Sprinkler Systems .nfpa13.engineeringdesignresources. NFPA 13-2019: Installation of Sprinkler Systems Standard .blog.ansi.orgRecommended to you b
threads only, while taking care not to allow a build-up of compound in the sprinkler orifice. D. Use ONLY sprinkler wrench 13635W/B (shown in Figure 1) for installing ESFR Sprinkler VK510! With the sprinkler contained in the protective cap, install the sprinkler onto the piping by applying the sprinkler wrench to the sprinkler
1. An automatic sprinkler system for a Small House is an improvised sprinkler system which mainly comprises sprinkler heads, sprinkler pipes, a set of sprinkler control valves, a sprinkler pump and a sprinkler tank. 2. For the design and main components of an automatic sprinkler system, reference shall be made to the attached Schematic Drawing for
CPVC Pipe 20mm CPVC Fire Sprinkler Pipe [4.5M Length] 3/4" 555 15 25mm CPVC Fire Sprinkler Pipe [4.5M Length] 1" 448 8 32mm CPVC Fire Sprinkler Pipe [4.5M Length] 1 1/4" 300 6 40mm CPVC Fire Sprinkler Pipe [4.5M Length] 1 1/2" 250 5 50mm CPVC Fire Sprinkler Pipe [4.5M Length] 2" 165 3 65mm CPVC Fire Sprinkler Pipe [4.5M Length] 2 1/2 .
and adjust the sprinkler drop for desired ceiling height. Tighten the set screw till hand tight plus 1" turn, (100 in-lbs). Install desired sprinkler head, per the manufacturer's installation instructions. Fig. 1 Fig. 2 FlexHead Standard all T 2024T, 2036T, 2048T, 2060T, 2072T, 20XXH, 20XXHE, 20XXI FlexHead Standard Tall Elbow
performance from your sprinkler system. This has benefits for firefighting and is likely to lead to better fire outcomes. Figure 2 - Typical sprinkler system components Full or partial sprinkler system temporarily disabled Sprinkler systems are usually disabled for maintenance, or during non-sprinkler-related construction in the building.
FlexHead commercial fire sprinkler connections 3 NFPA 13 Standard for Installation of Sprinkler Systems 2007 Edition 9.2.1.3.3* Flexible Sprinkler Hose Fittings. A. 9.2.1.3.3 Examples of areas of use include clean rooms, suspended ceilings, and exhaust ducts. 9.2.1.3.3.1 Listed flexible sprinkler hose fittings and its anchoring components, intended for use in
evaluation of English Pronunciation and Phonetics for Communication (second edition) and English Phonology (second . textbook is English Phonology written and edited by Wang Wenzhen, which was first published by Shanghai Foreign Language Educational Press in 1999. It was modified and republished in 2008 and also came with a CD. 4 Polyglossia Volume 25, October 2013 2.4 Procedure and Data .
