Transcription
Flexible CouplingsPioneering Evolving Connectingflexseal.co.uk
ContentsIcon Coupling . 6Chemical Couplings. 24Standard Couplings. 8Bushes. 26Large Diameter Couplings. 10Multibush. 28150-400mm diameterFor the secure internal connection of two pipesof irregular or inaccessible external profile50-620mm diameterDesigned for sewerage, drainage and all nonand low pressure applications up to 2.5 bar601-2100mm diameterDesigned for sewerage, drainage and all non andlow pressure applications. Manufactured to orderto suit the outside diameter of any pipe100-1000mm diameterProvide a watertight connection where achemically inert flexible coupling is required11-3000 mm diameterDesigned for use with couplings when connectingpipes of significantly different outside diameters100, 150 & 200mm diameterFor the connection of DN100, DN150 & DN200pipes of differing outside diametersEPDM Plumbing Range. 30Extra Wide Couplings. 12200-3000 mm diameterDesigned for connecting large diameterpipes of any material30-118mm diameterFlexible couplings for low pressureplumbing applicationsEPDM End Cap. 33Magnum. 14300-3000 mm diameterThe widest flexible coupling in our range,at 370mmWraparound Couplings. 16200-3000 mm diameterDesigned for the repair of damaged non pressureand low pressure pipelines, withoutthe need to remove and replace a section.Available in 190mm and 370mm widthsAdaptor Couplings. 1835-420mm diameterDesigned for connecting pipes of differentmaterials and outside diametersAR Adaptor Couplings. 21For DN150, 225 & 300 PipeDesigned for connecting clay pipe to structuralwalled and ribbed plastic pipeDrain Couplings. 2240-275mm diameterDesigned for drain construction where resistanceto earth loadings normally providedby Standard Couplings is not required228-360mm diameterFor a watertight cap on a pipe endMaterials & Performance. 34Pressure Table. 36Torque Table. 36Pipe Diameter Table . 37Standards & Accreditations. 38
Our historyEstablished in 1988 in Sheffield, Flexseal’s corebusiness is the design and manufacture of flexiblecouplings for the repair of sewer and drainage systems- over the years, this has become the standard methodof repair in the UK, and Flexseal now supply thelargest range of flexible couplings in the marketplace.In 1991 Flexseal increased capacity with the acquisitionof a 1022m2 factory to meet the increasing demandfor our rapidly growing product range. This was thenfollowed by further expansion into an 1858m2 factory.International growth soon became a priority and a newstate of the art production facility (2787m2) wascommissioned in Wombwell in Barnsley in 1998. Thismarked our tenth anniversary, a period in which thenumber of employees increased from two to over sixty.In 2002, Flexseal was acquired by the US ownedFernco Group, and a global group was created thatsupplied the most extensive range of flexiblecouplings throughout the world.Manufacturing technologies, injection mouldingcapabilities, process improvements and distributionand manufacturing facilities have evolved year-on-yearat Flexseal. Several new pipe connection technologiesand a nationwide support network of sales managershave helped Flexseal become synonymous with thehighest quality of product and service in the industry.This connection with the needs of the marketplace,and a need to evolve and develop, will continue inyears to come.We’ve come a long way.19881991 Customer service is at the centreof everything that Flexseal does.Our dedicated sales teams buildrelationships, share knowledge andexperience, and provide a servicewhich is second to none. This iswhy Flexseal continues to be theindustry leader.Lee PashleySales Director1998lee@flexseal.co.uk3
Product quality and workmanship are of paramount importance toFlexseal. Same day despatch is available on the largest range of couplingsin the world, along with a quality management system that insists ondedication and attention to detail.Paul SmithProduction Manager It has quality written all over it.A Flexseal coupling is a proven coupling, used globally by experienced professionals.4
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Internal Coupling150-400mm diameterFor the secure internal connection of two pipesof irregular or inaccessible external profileIntroductionIn the past there have been several low pressure pipe connections which would challenge anycoupling manufacturer. The main examples include:Connecting witha flat bottomedconcrete pipeWhen a pipe is shearedclose to a surface, with nostub or spigotWhen surface damageprevents a reliableexternal sealWhen part of the exteriorof the pipe is buried, orotherwise inaccessibleCreating a perfect sealwith a spiral reinforcedplastic pipeThese challenges have now been overcome with the launch of the Flexseal Icon Coupling, a unique couplingwhich securely seals against the internal surface of two pipes. A secure, permanent, watertight and airtightconnection is now guaranteed on pipes from DN150 to DN400 with an internal circular profile.Conceived by Dave Milnes, Technical Manager at Flexseal, the product is a true innovation for our industry,solving several problems encountered on site.With the same ease as any of our other flexible couplings, two pipes of irregular or inaccessible external profilecan now be securely connected.Scan here for ademo movie6
BenefitsSpacer Bracket - Assistsassembly, maintaining thespacing around thecircumferencebetween the two pipesTension Assembly – themechanism for exertingcompressive force, ensuringa tight seal against theinterior of the pipe Seal has tapered edges fora smooth transitionbetween the internal pipesurface and the couplingSeal – Achieves high contactpressure for a flawless, watertightconnection – even on imperfectconcrete pipe interiorsBody – Stainless steel bodycompresses the rubber againstthe internal surface of the pipeA cut out section shows the Tension Assemblymechanism underneath the rubber.Please note that this is for illustrative purposes only.Features A vailable to suit pipes with internaldiameters from 150 - 400mm. Largerdiameters will be available in due course Overall width of coupling is 130mm S tainless steel components are Grade1.4301 material. Grade 1.4401 (316) isalso available S izes 150mm up to 300mm with singlebolt assembly; sizes greater than300mm with two bolt assembly S eal has tapered end sections for asmooth transition between the pipebore and the coupling B ushes can be used where there is asignificant difference in diameter7
Standard Couplings50-620mm diameter09EN295-4EN681-1WIS-4-41-01See page 38 forfull standard detailsDesigned for sewerage, drainage and all nonand low pressure applications up to 2.5 barIntroductionBenefitsThe Standard Coupling range Type 2B - SC115 to SC620 isWIS 4-41-01 approved and suitable for private and publicsewers. W ithstands an internal pressure of up to2.5 barFlexseal provides the most extensive range of StandardCouplings available in the marketplace and has revolutionisedtraditional pipe repair methods over the years. Flexseal StandardCouplings are specifically designed to connect and repair pipesof different materials or sizes used in sewerage, drainage andother underground applications.When excavation work is required to repair a damaged pipe,Flexseal Standard Couplings will reduce the amount of timerequired and minor differences in pipe diameter can beaccommodated. The combination of a durable design andexcellent sealing properties when tightened to the correcttorque enable the Flexseal Standard Coupling to provide areliable seal on rough pipe surfaces e.g. concrete, as well as onsmooth surfaces e.g. PVC.Standard Couplings can be combined with Flexseal Bushes in orderto act as an adaptor between pipelines of differing outside diameters.Standard Couplings are made from EN681-1 EPDM rubber andhave Grade 1.4301 (304) stainless steel clamps and shearbands.Flexseal can also supply the product with nitrile sleeves for usewith effluent which may be contaminated with hydrocarbons.Couplings are also available with Grade 1.4401 (316) stainlesssteel for improved corrosion protection. Please contact our salesoffice for further details.Scan here for ademo movie8 A proven, tested and durable couplingdesign ensuring a high performanceand a reliable connection S tainless steel shear band providesexcellent resistance to heavy loads andshear forces Reduces excavation work C omplies with WIS 4-41-01 (all publicsewers and sewers for adoption) C omplies with BS EN 295 Part 4 &EN681-1: 1995 requirements for vitrifiedclay pipes and fittings S hear band ensures joint integrity andpipe alignment under load
ApplicationsWhen used individually or combined with bushes, Flexseal StandardCouplings have many applications in the construction, repair andmaintenance of pipe systems: As a joint for plain ended pipesRepair and maintenance of existing pipelinesConnecting short and cut lengths of pipeMaking post construction connections to an existing pipelineReconnection of laterals on renovated sewersIntroducing a rocker pipe outside manholes or structuresWhen used with bushes can accommodate differing pipe diametersProduct RangeCommon 0SC580SC600SC62050 - 6560 - 7580 - 95100 - 115105 - 121110 - 125120 - 137125 - 150140 - 165150 - 175160 - 185175 - 200190 - 215200 - 225225 - 250240 - 265250 - 275265 - 290285 - 310295 - 320310 - 335320 - 345335 - 360345 - 370360 - 385370 - 395385 - 410400 - 425405 - 430420 - 445425 - 450440 - 465445 - 470465 - 490485 - 510500 - 525515 - 540525 - 550535 - 560545 - 570555 - 580575 - 600595 - 7.57.57.57.57.59999999999999999999999999SC115110mm PVCu110mm ABS100mm Cast Iron (SMU/Ensign/SML)111mm PolyethyleneSC310225mm CONCRETE (O.D.-Over 290mm)SC320315mm PVCuSC335300mm DUCTILE IRON300mm CAST IRONSC120110mm PVCu100mm CAST IRON (BS416)100mm STAINLESS STEEL100mm CAST IRON (BS437)100mm DUCTILE IRON100mm SUPERSLEVE (see also SC137)SC345300mm ASBESTOS CEMENT300mm ULTRA-RIB300mm QUANTUM300mm DUCTILE IRONSC360300mm Superseal/Supersleve300mm RidgiDrain (355mm o/d)300mm Corripipe TwinwallSC385300mm (12”) SALT GLAZED WARE300mm VITRIFIED CLAY300mm CONCRETE (O.D.-Up to 385mm)SC410300mm CONCRETE (O.D.-Over 385mm)400mm PVCuSC425300mm CONCRETE (O.D.-Over 405mm)SC430400mm DUCTILE IRON375mm ASBESTOS CEMENTSC445375mm ASBESTOS CEMENT400mm DUCTILE IRON400mm CAST IRONSC465375mm (15”) SALT GLAZED WARE375mm VITRIFIED CLAY375mm CONCRETE (O.D.-Up to 465mm)400mm ASBESTOS CEMENT450mm PVCuSC490375mm CONCRETE(O.D.-Over 456mm Up to 490mm)450mm DUCTILE IRON450mm ASBESTOS CEMENTSC510375mm CONCRETE(O.D.-Over 490mm Up to 510mm)SC510 400mm VITRIFIED CLAYSC525375mm CONCRETE(O.D.-Over 510mm Up to 525mm)SC137100mm (4”) SALT GLAZED WARE100mm VITRIFIED CLAY100mm SUPERSLEVE100mm PITCH FIBRE100mm ASBESTOS CEMENTSC165160mm PVCu150mm CAST IRON (SMU/ENSIGN/SML)150mm STAINLESS STEEL160mm POLYETHYLENESC175160mm PVCu150mm DUCTILE IRON150mm CAST IRON (BS416)150mm CAST IRON (BS437)150mm STAINLESS STEEL150mm ULTRA-RIB150mm QUANTUMSC200150mm (6”) SALT GLAZED WARE150mm VITRIFIED CLAY150mm SUPERSLEVE150mm CONCRETE150mm ASBESTOS CEMENT150mm PITCH FIBRE180mm ULTRA-RIB200mm PVCuSC225200mm DUCTILE IRON200mm CAST IRON (BS416)SC250175mm PITCH FIBRE200mm VITRIFIED CLAY200mm ASBESTOS CEMENT225mm ULTRA-RIB225mm QUANTUM250mm PVCuSC265225mm ASBESTOS CEMENT225mm DUCTILE IRON250mm CAST IRONSC540500mm DUCTILE IRON BSEN595500mm CAST IRON (SMU/ENSIGN/SML)SC275250mm DUCTILE IRON250mm CAST IRONSC560450mm (18”) SALT GLAZED WARE450mm VITRIFIED CLAY450mm CONCRETE (O.D.-Up to 560mm)500mm ASBESTOS CEMENTSC580SC290225mm (9”) SALT GLAZED WARE225mm VITRIFIED CLAY225mm CONCRETE (O.D.-Up to 290mm)250mm ASBESTOS CEMENT250mm DUCTILE IRON450mm CONCRETE(O.D.-Over 555mm Up to 580mm)SC600450mm CONCRETE(O.D.-Over 580mm Up to 600mm)9
Large Diameter Couplings190mmwide601-2100mm diameter09EN295-4EN681-1See page 38 forfull standard detailsDesigned for sewerage, drainage and all non andlow pressure applications. Manufactured to orderto suit the outside diameter of any pipeIntroductionBenefitsFlexseal can provide Large Diameter Couplings that aremanufactured to order, thereby meeting the specific contractorand site requirements. Suitable for use on any pipe materialLarge Diameter Couplings can be manufactured to suit anyoutside pipe diameter and utilising Flexseal’s advancedproduction capabilities, any size of coupling can be supplieddirect to site using our Next Day Delivery Service. A vailable in any size to meet projectrequirementsLarge Diameter Couplings are made from EN681-1 EPDM rubberand have Grade 1.4301 (304) clamps and shearbands. Flexsealcan also supply the product with nitrile sleeves for use witheffluent which may be contaminated with hydrocarbons.Couplings are also available with Grade 1.4401 (316) stainlesssteel for improved corrosion protection.Please contact our sales office for further details. C ustom made to size, easy to install- correct first time S panner supplied free of charge withevery order, for use with 3/8” squaredrive ratchet E N295-4 applies to Large DiameterCouplings up to 1000mm A proven, tested and durable couplingdesign ensuring a high performanceand reliable connection S tainless steel shear band providesexcellent resistance to heavy loads andshear forces S hear band ensures joint integrity andpipe alignment under load10
ApplicationsAdvanced M8 T-Bolt Clamping SystemsWhen used individually ortogether with Bushes, FlexsealLarge Diameter Couplingshave many applications in theconstruction, repair ormaintenance of pipelines:Flexseal uses two types of stainless steel bolt on our large diametercouplings – stronger bolts are required as the coupling diameterincreases. As a joint for plain ended pipes Repair and maintenance ofexisting pipelines M aking post constructionconnections to existing sewers A s a joint between pipes ofdifferent sizes or materialswith a Flexseal bushProduct RangeReferenceNo.Size(mm)Width(mm)Thickness(mm)LC 600LC 700LC 800LC 0LC1800LC1900LC2000600 - 699700 - 799800 - 899900 - 9991000 - 10991100 - 11991200 - 12991300 - 13991400 - 14991500 - 15991600 - 16991700 - 17991800 - 18991900 - 19992000 - 99999999999999Note: The coupling size range is an indication of sizefor ordering purposes only. Large Diameter Couplingsare manufactured individually to suit customers exactrequirements. If you require a connection of over 2100mm,an Extra Wide or Magnum Coupling should be used.M8 BoltThe M8 bolt is used on smallerdiameter Magnum couplings.These require higher hydrostaticperformance compared to ourStandard Couplings, and can betightened up to 20Nm.M8 T-BoltFor Flexseal couplings of 600mmand above, a unique M8 T-Boltmechanism, designed byFlexseal, is used. These areinstalled at 20Nm and 25Nm. T he optimised conversion of torque to tension in the bandmaximises the contact pressure between the seal and the pipesurface. T he bolt’s anchor points are circular so their ability to rotateprovides perfect alignment as the clamp band is tightened. A ll clamp components are manufactured from Grade 1.4401 (316)stainless steel. T he bolt thread is lubricated, both reducing friction in the threadand preventing galling between the nut and the bolt. A ll bolts are subject to Flexseal’s strict quality testing andperformance guarantee.Replacing a damaged section of 820mm concrete pipe11
Extra Wide Couplings300mmwide200-3000 mm diameter09EN295-4EN681-1See page 38 forfull standard detailsDesigned for connecting large diameter pipesof any materialIntroductionBenefitsFlexseal Extra Wide Couplings are used principally for connectinglarge diameter pipes of size DN1000 and greater, however theyare available to suit pipes of size DN200 and above. P rovides a high performance seal onlarge diameter pipelinesFlexseal Extra Wide Couplings are 300mm wide, which allows forgreater tolerance in the cutting of the ends of the pipe as well asproviding for the movement of pipes due to settlement or thermaleffects. They are available in sizes ranging from 200mm to over3000mm in outside diameter, or larger to suit specific requirements.Flexseal Extra Wide Couplings are manufactured to meet thespecific requirements of the contractor onsite and can beproduced to suit any pipe outside diameter.Extra Wide Couplings are made from EN681-1 EPDM rubber andhave Grade 1.4301 (304) stainless steel clamps and shearbands.Flexseal can also supply this Coupling with nitrile sleeves for usewith effluent which may be contaminated with hydrocarbons.Couplings are also available with Grade 1.4401 (316) stainlesssteel for improved corrosion protection.Please contact our sales office for further details.12 O ffers greater tolerance for pipemovement O n site pipe cutting is made easier dueto the increased tolerance on the pipeends
ApplicationsWhen should I use a wider coupling? E xtra Wide couplings aresuitable for the connectionof pipes of any material,and any outside diameterabove 200mm SC Extra Wide Couplings aresuitable for pipes from200mm to 620mm OD LC Extra Wide couplings over600mm diameter aremanufactured to exactcustomer requirements W hen a pipe has been badly cut and the end is uneven or notsquare to the axis of the pipe When an unusually large gap has to be bridged between the pipe ends F or use with larger pipes to bridge gaps created by deflectionacross the joint If the pipe diameter is greater than 1000mmProduct 00WSC620W200 - 225265 - 290285 - 310295 - 320310 - 335320 - 345335 - 360345 - 370360 - 385370 - 395385 - 410400 - 425405 - 430420 - 445425 - 450440 - 465445 - 470465 - 490485 - 510500 - 525515 - 540525 - 550535 - 560545 - 570555 - 580575 - 600595 - 999999999999999LC 600 WLC 700 WLC 800 WLC 900 WLC1000 WLC1100 WLC1200 WLC1300 WLC1400 WLC1500 WLC1600 WLC1700 WLC1800 WLC1900 WLC2000 W600 - 699700 - 799800 - 899900 - 9991000 - 10991100 - 11991200 - 12991300 - 13991400 - 14991500 - 15991600 - 16991700 - 17991800 - 18991900 - 19992000 - 99999999999999Extra Wide Coupling connecting a cut length of 670mm concrete13
Magnum370mmwide300-3000 mm diameterEN681-1See page 38 forfull standard detailsThe widest flexible coupling in our range,at 370mmIntroductionBenefitsThe unique Flexseal Magnum Couplings are 370mm wide - thewidest flexible coupling currently available in the marketplace. I ts greater width enables an easier andmore efficient on site installation processThe greater width enables greater tolerance when cutting thepipe ends, and considerably more freedom of movement duringany ground settlement. P rovides a high performance seal onlarge diameter pipelinesThe coupling will also withstand pressures of up to 4 bar,dependent on the diameter. Refer to Pressure Table on Page 36.The Flexseal Magnum is available in diameters of between300mm and 3000 mm, and, as with the leading FlexsealStandard Coupling range, is suitable for connection of pipes ofvirtually any material.Magnum Couplings are made from EN681-1 EPDM rubber andhave Grade 1.4301 (304) stainless steel clamps and shearbands.Please contact our sales office for further details.14 O ffers greater allowance for pipemovement O n site pipe cutting is made easier dueto the increased tolerance on the pipeends A llows for greater angular deflection atthe point of connection P rovides increased pressure rating onmost diameters - please refer to pressuretable opposite for more specificinformation
Pressure TablePartSize RangeNumber(mm)MAG300300 - 399MAG400 - MAG500400 - 599MAG600 - MAG900600 - 999MAG1000 - MAG1300 1000 - 1399MaxBar4.02.51.51.0The Magnum Coupling is fitted witha high performance clamp bandassembly that can exert high contactpressures between the seal and thepipe surface.For sizes up to and including MAG600the small version of the M8 boltclamp is used. Larger sizes use thesame M8 T-Bolt system utilised on theLarge Diameter Couplings.Advanced 5 clamp M8 bolt system used on Magnum Couplings MAG300 - MAG600Product AG1600MAG1700MAG1800MAG1900MAG2000Size Range(mm)300 - 399400 - 499500 - 599600 - 699700 - 799800 - 899900 - 9991000 - 10991100 - 11991200 - 12991300 - 13991400 - 14991500 - 15991600 - 16991700 - 17991800 - 18991900 - 19992000 - 0370370370370Note: Larger sizes available on requestConnection of a 3m diameter concrete pipe into a stormwater attenuation tank using a MAG303015
Wraparound Couplings200-3000 mm diameterEN681-1See page 38 forfull standard detailsDesigned for the repair of damaged non pressureand low pressure pipelines, without the needto remove and replace a section.Available in 190mm and 370mm widthsIntroductionBenefitsFlexseal Wraparound Couplings (Patent No. 2314393) aredesigned for use in the repair of cracked pipes, or those subjectto local damage, thereby eliminating the need for removaland replacement of the damaged section. M anufactured to suit individualrequirementsThe Wraparound Coupling incorporates a unique pre-formedjoint in the EPDM rubber sleeve which provides a reliablewatertight connection once the sleeve is joined in accordancewith the fitting instructions. U sed to avoid cutting out sectionsor dismantling pipe workFlexseal can also supply the product with nitrile sleeves for usewith effluent which may be contaminated with hydrocarbons.Couplings are available with Grade 1.4301 (304) or Grade 1.4401(316) stainless steel for improved corrosion protection.Please contact our sales office for further details.Shear band tensioning devicesJoint positionTwo tensioning deviceson each clamp bandScan here for ademo movie16 R epair cracked or damaged pipeswithout replacing the pipe section Quick and easy to install R educes cost by cutting timeand labour required High performance and reliability
Product Range190mm wideReferenceNo.Size Range(mm)WRC200WRC 300WRC 400WRC 500WRC 600WRC 700WRC 800WRC 00WRC1700WRC1800WRC1900WRC2000200 - 299300 - 399400 - 499500 - 599600 - 699700 - 799800 - 899900 - 9991000 - 10991100 - 11991200 - 12991300 - 13991400 - 14991500 - 15991600 - 16991700 - 17991800 - 18991900 - 19992000 - 2099Installation Process123456Note:The approximate maximum width of the damaged areathat can be repaired with a 190mm WraparoundCoupling is 60mm.370mm wideReferenceNo.Size 00MAGWRC1800MAGWRC1900MAGWRC2000300 - 399400 - 499500 - 599600 - 699700 - 799800 - 899900 - 9991000 - 10991100 - 11991200 - 12991300 - 13991400 - 14991500 - 15991600 - 16991700 - 17991800 - 18991900 - 19992000 - 2099Note:All 370mm wide Wraparound Couplings aresupplied with M8 T-Bolt clamps.The approximate maximum width of thedamaged area that can be repaired with a 370mmWraparound Coupling is 195mm.Larger sizes are available on request.17
Adaptor Couplings35-420mm diameter09EN295-4EN681-1See page 38 forfull standard detailsDesigned for connecting pipes of differentmaterials and outside diametersIntroductionBenefitsFlexseal Adaptor Couplings are manufactured to meet andexceed the changing requirements of the drainage marketplace.Adaptor Couplings provide a solution to connecting pipes ofdifferent outside diameters. The coupling is a stepped mouldedEPDM sleeve that has different diameters at each end. The sleeveis fitted with two 1.4301 (304) stainless steel clamping bands. P rovides a quick and efficient method ofconnecting pipes of different materialsand outside diametersAdaptor Couplings can also be used to connect all traditionaland new pipe systems including structural walled plastic pipeswhere pipes of different diameters are to be conjoined.Flexseal can also supply the product with nitrile sleeves for usewith effluent which may be contaminated with hydrocarbons.Couplings are also available with Grade 1.4401 (316) stainlesssteel for improved corrosion protection.Like all Adaptor Couplings, Flexseal Adaptor Couplings do notmeet with WIS-4-41-01 specifications. For WIS-4-41-01 applicationsa Flexseal Standard Coupling (SC) and a Bush (BC) should be used.Please contact our sales office for further details.Scan here for ademo movie18 Lower cost alternative to using Bushes Suitable for use on any pipe material
Product 3859AC3850AC4208AC420953 - 6375 - 89100 - 115105 - 120110 - 122110 - 122110 - 122110 - 125121 - 136121 - 136121 - 137130 - 145140 - 155144 - 160144 - 160144 - 160155 - 170155 - 170170 - 192170 - 192170 - 192180 - 200180 - 200180 - 200180 - 200185 - 210185 - 210195 - 215190 - 215200 - 225210 - 235210 - 235210 - 235210 - 235210 - 235240 - 265240 - 265240 - 265240 - 265250 - 275250 - 275260 - 285265 - 290265 - 290265 - 290265 - 290270 - 295285 - 310295 - 320295 - 320295 - 320295 - 320295 - 320310 - 335335 - 360335 - 360335 - 360360 - 385360 - 385360 - 385395 - 420395 - 42040 - 5053 - 6375 - 9035 - 4548 - 5660 - 6880 - 95100 - 11580 - 95100 - 115110 - 122110 - 12590 - 105110 - 122121 - 136121 - 136110 - 125130 - 145110 - 122121 - 136144 - 160130 - 145144 - 160155 - 170160 - 180100 - 115160 - 180100 - 115150 - 165160 - 175110 - 122121 - 136144 - 160170 - 192190 - 215144 - 160170 - 192190 - 215210 - 235160 - 175200 - 225180 - 205144 - 160185 - 210210 - 235235 - 260185 - 210240 - 265144 - 160170 - 192210 - 235240 - 265265 - 290180 - 205240 - 265265 - 290295 - 320240 - 265265 - 290300 - 325240 - 265265 - 150150150150165165165165165165165165When not to use an Adaptor CouplingIn October 2011 the ownership and responsibility of private sewersand lateral drains in England and Wales were transferred from thehome owner to the Water Company. Previously any coupling couldbe used to make a repair under the building regulations but now,following the transfer, repairs have to comply with WIS 4-41-01.1 To comply with the regulations of WIS 4-41-01 an SC Couplingmust be used.2 For connections where the pipes to be connected are of differentoutside diameters a Flexseal Bush or Multibush can be used.3 Adaptor Couplings should not be used when resistance to shearload is required.WIS-4-41-01o/s off setMost sizes availablewith nitrile sleeves.ABWidthFor more information on the Flexseal Multibush, see page 2819
20AC6000AC9001SALT GLAZED WARE (6”) 150mmVITRIFIED CLAY 150mmSUPERSLEVE 150mmPITCH FIBRE 150mmASBESTOS CEMENT 150mmCONCRETE 150mmULTRA-RIB 180mmPVCu 200mmSALT GLAZED WARE (9”) 225mmVITRIFIED CLAY 225mmDUCTILE IRON 250mmGREY IRON 250mmMDPE 280mm100mm CAST IRON (SOIL)100mm CAST IRON (SMU/ENSIGN/SML)100mm STAINLESS STEEL110mm PVCu110mm PVCu100mm CAST IRON100mm SUPERSLEVEAC1226AC1221AC5144AC1361AC1362AC1452PVCu 110mmCAST IRON (SOIL) 100mmCAST IRON (SMU/ENSIGN/SML) 100mmSTAINLESS STEEL 110mmPVCu 110mmCAST IRON (SOIL & DRAIN) 100mmCAST IRON (SMU/ENSIGN/SML) 100mmDUCTILE IRON 100mmSUPERSLEVE 100mmPVCu 110mmSUPERSLEVE 100mmCAST IRON (SOIL & DRAIN) 100mmCAST IRON (SMU/ENSIGN/SML) 100mmDUCTILE IRON 100mmSTAINLESS STEEL 100mmASBESTOS CEMENT 100mmSUPERSLEVE 100mmVITRIFIED CLAY 100mmASBESTOS CEMENT 100mmCAST IRON (SMU/ENSIGN/SML) 125mmSUPERSLEVE 100mmVITRIFIED CLAY 100mmASBESTOS CEMENT 100mmCAST IRON (SMU/ENSIGN/SML) 125mmOLD SCOTTISH CLAY 100mm82mm (3”) PVCu75mm CAST IRON (SOIL & DRAIN)75mm CAST IRON (SMU/ENSIGN)70mm CAST IRON (SMU/ENSIGN/SML)75mm DUCTILE IRON100mm CAST IRON (SOIL)100mm CAST IRON (SMU/ENSIGN/SML)100mm STAINLESS STEEL110mm PVCu82mm (3”) PVCu75mm CAST IRON (SOIL & DRAIN)75mm CAST IRON (SMU/ENSIGN)70mm CAST IRON (SMU/ENSIGN/SML)50mm (2”) CAST IRON (SOIL & DRAIN)50mm CAST IRON (SMU/ENSIGN/SOIL)68mm PVCAC122550mm PVCu50mm POLYPROPYLENE50mm ABS150mm VITRIFIED CLAY150mm SUPERSLEVE150mm PITC
When excavation work is required to repair a damaged pipe, Flexseal Standard Couplings will reduce the amount of time required and minor differences in pipe diameter can be . SC430 375mm ASBESTOS CEMENT 375mm CONCRETE (O.D.-Over 490mm Up to 510mm) SC510 400mm VITRIFIED CLAY SC510 300mm Superseal/Supersleve 300mm RidgiDrain (355mm o/d)
