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FEATURESPOTABLE WATER AND FOOD-GRADEaquatherm green pipe is approved for direct contact with foodand potable water and is an ideal distribution main system used inhospitals, schools, high-rise buildings, hotels, shipbuilding, sportsfacilities, residences, and many other projects.COMPRESSED AIR SYSTEMSBoth aquatherm green pipe and aquatherm blue pipe can besafely used in light industry, heavy industry, automotive mechanicshops and more. Because aquatherm green pipe is also availablein the thicker-walled SDR 7.4, it provides superior pressure ratingsand resistance to shattering. Additionally, Aquatherm pipingsystems do not corrode, protecting the attached equipment fromrust and debris.MULTIPURPOSE FIRE SPRINKLERS (NFPA 13D)For light hazard occupancies, aquatherm green pipe can beintegrated with the potable water system to provide fire protection.The high flow rates allow for mains and branches to be run throughthe building rather than many individual pipes, keeping the systemsimple and efficient.MARINE APPLICATIONSaquatherm green pipe is made from a hydrophobic, low-frictionmaterial that is unaffected by the dissolved minerals contained inseawater, freshwater, and brine.OTHER APPLICATIONSAlthough aquatherm green pipe can also be used in chilledwater distribution, industrial projects and in-floor heating systems,aquatherm blue pipe is better suited for these applications.Similarly, aquatherm green pipe may be used for irrigation andother gray water systems, but aquatherm lilac pipe is specificallydesigned for these applications.1.4

FEATURESaquatherm blue pipe This alternative to metal isEXPANSION CONTROLLED,CORROSION-FREE, AND BETTERthan the piping material it replaces.A BETTER CHOICE FOR HYDRONICS,COMPRESSED AIR, ANDINDUSTRIAL APPLICATIONSADVANTAGESaquatherm blue pipe is specifically engineered for applicationsbeyond potable water installations. It offers a tougher, longerlasting, more environmentally responsible solution to other nonpotable pressure systems.In addition to the general advantages of the PP-R pipe system,aquatherm blue pipe offers higher volumetric flow rates dueto thinner walls and is high-heat stabilized for short exposuresto temperatures beyond the intended design. PP-R piping is alsoextremely resistant to impact, corrosion, and seismic stresses.aquatherm blue pipe uses the same socket fittings and toolsas aquatherm green pipe, making installation simple and easy.The dimensions range from ½” to 24” ND. aquatherm blue pipeis also available with UV protection for outdoor installations andfaser-composite (MF) technology, which reduces linear expansion. Resistant to most chemicalsExcellent flow rateFast, welded connectionsLight, impact-resistant materialCorrosion-free pipe and fittingsNatural sound and heat insulationLong lastingFully recyclableHigh-heat stabilizedPP-RSteel-0%-3 %CORROSION AND SCALE RESISTANCEWhile other piping materials lose performance over time to scalingand corrosion, Aquatherm’s PP-R material resists any form of changeto the material wall. Even after decades of use, the Aquatherm pipewill retain its original flow characteristics. This prevents the loss ofefficiency that occurs when using a pipe that can scale or corrodeand will save energy over the life of the system. No chemicaltreatments are needed to protect the aquatherm blue pipe,saving maintenance costs and reducing waste.Fields of application F 1.5Corrosion and scaling can reduce the inside of steel pipes by anaverage of 3% per year, resulting in lost efficiency and up to 10%increased pumping energy annually. This can add up to thousands ofdollars in hidden energy costs over the life of the system.Aquatherm’s PP-R pipes don’t corrode or scale, so they continuedelivering efficiency and performance year after year.Sample specifications for aquatherm blue pipe can be found atwww.aquatherm.com/specifications-and-submittals.

FEATURESHEATING DISTRIBUTIONFor commercial, industrial and residential use, aquatherm bluepipe with faser-composite (MF) is an ideal choice due to its reducedlinear expansion and resistance to corrosion, which increasesperformance and extends service life. Non-faser coils are alsoavailable for use in snow-melt applications in concrete or asphalt.CHILLED WATER DISTRIBUTIONFor residential, commercial, and industrial use, aquatherm bluepipe has a natural insulation value that helps reduce heat gain andoften eliminates problems with condensation, making it an excellentchoice for cooling towers and condenser water.INDUSTRIAL APPLICATIONSFor the processing and transport of aggressive mediums andmaterials, aquatherm green pipe and aquatherm blue piperesist many types of chemicals.IN-FLOOR HEATING SYSTEMSAquatherm’s fused connections, low pressure drops, and 8-to1 bending radius (non-faser only) make for a safe and efficientinstallation. Aquatherm’s fusion outlets allow for an extendedmanifold layout, which helps reduce costs and improve performance.GEOTHERMALWhile all Aquatherm pipe can be safely buried in soil, sand orconcrete, aquatherm blue pipe is available in larger diametersand has heat stabilization, making it a perfect match for geothermalapplications. Aquatherm pipe is also suitable for directional boring.1.6

FEATURESFASER-COMPOSITE TECHNOLOGYPP-R LayerFaser LayerPP-R LayerPP-R LayerFaser LayerPP-R LayerMULTILAYER FASER (MF) TECHNOLOGYADDITIONAL BENEFITSTo increase maximum operating temperatures and improve overallperformance, Aquatherm has developed a multilayer fasercomposite (MF) extrusion process.In addition to reduced linear expansion, pipes made using the MFprocess also have the following advantages:The result is a middle layer in the pipe that is a mixture of glass fibersand Aquatherm’s proprietary fusiolen. This layer allows the pipe toremain rigid at high temperatures and significantly reduce linearexpansion.Along with the benefit of reduced expansion, Aquatherm MF pipesare still flexible and require fewer and smaller expansion controls.They can also be buried without any expansion controls or thrustblocking, as the weight of the soil will restrict any movement.Anchors may be required where the pipe penetrates a wall orfoundation. Higher flow rate due to increased inner diameterFewer supports neededLess weightThe low concentration of glass fibers in the pipe does not interferewith the fusion process or the recycling process, so all other aspectsof installation and use remain the same as with non-MF Aquathermpipes.The MF technology allows for improved systems without sacrificingany of the other advantages of the pipe.Support spacing for PP pipe and Aquatherm MF pipeTemperature difference T FLinear expansion: PP pipe and Aquatherm MF pipe1009080706050403020100Faser-composite pipeStandard PP pipeAquatherm MF pipe012345Expansion L in/ft1.7PP pipe67891011

aquatherm lilac pipe FEATURESLilac Pipe is the ideal solution forWATER CONSERVATION ANDGRAY WATER SYSTEMSwith specialized coloring and marking.THE PERFECT SOLUTION FOR RECYCLED,RECLAIMED, & RAINWATER APPLICATIONSWater conservation systems are being specified and installed muchmore frequently as building and plumbing codes are updated toencourage more responsible water use. Most codes require thatthese systems be kept entirely separate from the potable watersupply and that the piping be color coded and labeled to identify itas non-potable.aquatherm lilac pipe is ideally suited for non-potable servicewater due to its resistance to corrosion, scaling, and microbiologicalgrowth and distinct purple coloring.ADVANTAGES Uses aquatherm green pipe fittings Fast, welded connections Light, impact-resistant material Corrosion-free pipe and fittings Coloring prevents cross-contamination with potable lines Long lasting Fully recyclableSample specifications for aquatherm lilac pipe can be found The water from reclaimed, recycled and rainwater sources canbe used for flushing, irrigation, cleaning and other applications.aquatherm lilac pipe is available from ½” to 10” sizes and usesthe same fittings as other Aquatherm systems.aquatherm lilac pipe is designed exclusively for these applications.The piping uses the same durable, corrosion-resistant PP-R materialthat has been successfully used for hot and cold water distributionfor over 35 years. This, combined with design modifications,coloring, marking, and independent third-party certification by NSFInternational, make aquatherm lilac pipe the ideal choice forwater conservation.IRRIGATIONFor gray water applications where the system is exposed to varyingwater quality and the potential of freezing, aquatherm lilac pipe iscorrosion resistant and can withstand isolated instances of freezing.Fields of application1.8

FEATURESMATERIALADVANTAGES OF FUSIOLEN PP-R Optimized melt index for betterfusion connections Opaque coloring preventsmicrobiological buildup Non-leaching Natural insulation properties Non-corroding Heat stabilizedRaw fusiolen PP-R granules.fusiolen PP-RSUPERIOR FUSION PROPERTIESAll Aquatherm pipes and fittings are made with a specializedpolypropylene-random (PP-R) resin, fusiolen PP-R.fusiolen PP-R is engineered to have an ideal melt index for socketfusion and butt welding, resulting in connections that are strong andhomogeneous.fusiolen PP-R is both physically and chemically resistant to theabuse that can damage other materials. It is also a low frictionmaterial, protecting it from abrasion and reducing pressure loss.The superior fusion properties of fusiolen PP-R result in a permanent,homogeneous connection that is chemically indistinguishable fromthe rest of the material.MATERIAL BENEFITSPolypropylene is a thermoplastic polymer that is made up of chainsof carbon and hydrogen.Polypropylene-random (PP-R) is a blend of long and short hydrocarbonchains, resulting in a material that is both tough and flexible. Thisallows it to resist physical impact and stress.fusiolen PP-R does not burn or change during fusion, so the actualpoint of fusion is chemically indistinguishable from the rest. Thisprevents weaknesses and cracking in the joints.HIGH TEMPERATURE STABILIZATIONfusiolen PP-R is heat stabilized, giving it a much higher safetyfactor than traditional polypropylene.Under extreme temperatures, fusiolen PP-R will last six times longerwithout material degradation. fusiolen PP-R C, the material used inaquatherm blue pipe , is high-heat stabilized to last even longer.This means that occasional exposure to high temperatures due tomechanical failure won’t damage the Aquatherm pipe systems.As a hydrophobic material, PP-R does not interact with water. Itdoes not corrode or erode and will not leach into the water supply.Pipe integrity (at 400 oF)PP-R has natural insulation properties that allow it to absorb theforce from pressure surges and dampen the noise created by waterflow and hydraulic shock.Aquatherm PP-RRegular PP-R01.97Time (min.)42

FEATURESECOLOGICAL ADVANTAGES Improved efficiency No toxic materials such as PVC, BPAs,dioxins, phthalates or VOCs Fully recyclable pipe and fittings Extended service life Free of heavy metals Chemically inert Emission-free installationHIGH-OPACITY PIGMENTATIONENVIRONMENTAL SAFETYfusiolen PP-R is intentionally pigmented to be opaque, preventinglight from entering the pipe. This helps protect the pipe frommicrobiological build-up and increases the service life of thesystem.Since its founding in 1973, Aquatherm has worked hard to ensurethat our products and manufacturing processes do not pollute theearth’s sensitive ecosystems. Being green isn’t just a fad withAquatherm; it’s our way of doing business.LOW-IMPACT LIFECYCLEAquatherm believes that ecological and economic interestsshould go hand-in-hand, both in the production and installation ofour products. Aquatherm’s PP-R pipes and fittings are even fullyrecyclable, minimizing their impact from start to finish.fusiolen PP-R is fully recyclable and can be ground, melted,and re-used in car parts, home products, food packaging, medicalequipment, and other applications.There are no harmful waste products created by the processing ordisposal of fusiolen PP-R. The pipe and fittings made with fusiolenPP-R have an estimated service life of over 60 years. As a result,Aquatherm’s pipe systems rarely require maintenance or costlyrepairs.PROVEN WORLDWIDEAquatherm piping systems have been tested, listed, and certified bynumerous national and international organizations, including: NSF, ICC, IAPMO, ASTM, FM, BNQ, CFIA (North America)DVGW, SKZ (Germany)WRAS (UK)SVGW (Switzerland)SAI-Global (Australia)SITAC (Sweden) and many more!To ensure its environmental compatibility, the base PP-R materialand additives (color pigments and stabilizers) are extensively testedby Aquatherm’s own laboratory as well as independent researchersto ensure that nothing harmful is ever put into our pipes.AQUATHERM AND LEED CREDITSAquatherm pipe has been used in many LEED certified projects.Although there are no direct LEED credits for using a particularpiping material, there are several points which the right pipingsystem can address.Please refer to the Aquatherm LEED Planning Guide on our websiteat www.aquatherm.com/technical-documents for further details.Information regarding LEED projects that have used Aquathermpipes can be found in the Case Studies section.EXTENDED SERVICE LIFEAquatherm pipes will last for over 60 years within the designparameters provided in this catalog. This eliminates theenvironmental impact of repairs, mold, leaks, and other problemscaused by piping failure.By using components that last longer, buildings can be made saferand more sustainable.1.10

FEATURESSYSTEM FEATURESHEAT FUSION CONNECTIONSThe connections in an Aquatherm piping system are made usingheat fusion, a simple process which actually turns the pipe andfitting into a single piece of PP-R.There are no solders, solvents, or glues added to the connection,eliminating weak points and harmful chemicals from the system.60 YEAR LIFESPANAquatherm piping systems resist the scaling and corrosion thatreduce the performance of other piping systems. Aquatherm piping systems are engineered for optimal performancebased on the application type. The heat fusion joints maintain the same properties as the pipeitself, so physical stresses will not damage their integrity. POTABLE WATER RATINGAquatherm piping systems meet the requirements of NSF Standard14 and aquatherm green pipe meets NSF Standard 61, showingthat it is safe for direct contact with drinking water.aquatherm green pipe has been tested to NSF 51 and isacceptable for direct food contact and food processing applicationsup to 212 F.Aquatherm piping systems meet the stringent requirements forstrength, material quality, dimension, damage resistance, marking,and quality control of ASTM F2389 and CSA B137.11.Chemically inert materialApplication-specific engineeringCorrosion and scale resistantIncidental freezing toleranceShatter-resistant material10-year warrantyNatural sound insulationConsistent qualityAPPLICATION-SPECIFIC ENGINEERINGThe walls of the PP-R piping systems generate less friction thanother systems, eliminating the abrasion that can cause pinholeleaks and shorten the life cycle of the pipe.Aquatherm piping systems last longer with less maintenance thanother systems, adding greater value to each installation. Withproper design, Aquatherm systems can last for over 60 years.1.11ADVANTAGES aquatherm green pipe is rated for potability, and comeswith MF and non-MF variations to optimize efficiency andeconomics.aquatherm blue pipe is high-heat stabilized to have ahigher safety factor while maintaining superior flow rates.aquatherm lilac pipe is designed without faser-composite, providing the highest value for gray water installations.FULL SYSTEM RANGEAquatherm piping systems can be used in nearly any pressureapplication and range in size from ½” to 24”. This allows installersto use one type of pipe for an entire system rather than mixingmultiple materials and joining methods.An entire project can be done using Aquatherm pipes, eliminatingthe need for multiple tool sets and maintenance programs.Transitions to ANSI flanges, NPT threads, PEX piping, and coppertube make combining Aquatherm pipe with other systems andcomponents simple and easy.

FEATURESAN UNMATCHED GUARANTEEAs proof of Aquatherm’s demanding quality standards, all properlyinstalled Aquatherm pipe systems carry a 10-year warranty forproperty damage liability coverage of up to 15 million per damageevent. This warranty pertains to the system itself, and stays ineffect even if ownership of the building changes handsAquatherm’s warranty covers the pipes, the fittings, and anyincidental damage caused by material failure from manufacturerdefect. The policy also provides coverage for personal injury andfor financial loss.The Aquatherm warranty only applies to material failures frommanufacturer’s defect. Systems must be properly installed by anAquatherm-trained installer. Improper installation or fusing tonon-fusiolen parts will void the warranty for those connections.Following all the procedures in the Aquatherm Installer manual willminimize the risk of material failure and help ensure coverage inthe event of a problem. Pressure testing is required to verify properinstallation.The Aquatherm warranty does not cover the following issues*: Improperly assembled transitions (threads, flanges, copperstub outs, etc.) unless the fitting was originally defective. Time lost due to poor planning, supplier issues, or failure toorder the proper parts/tools. Connections that have not been properly fused. Failures in systems that were not pressure tested beforeoperation (evaluated on a case-by-case basis). Damage to pipe or fittings from mishandling after they haveleft Aquatherm’s possession. Use of defective tools and equipment to make welded jointsor fittings connections.*Not a comprehensive list1.12

FEATURESINSTALLATION ADVANTAGESFAST CONNECTION TIMESAquatherm pipes and fittings are assembled with heat fusion, a fastand simple process that involves heating the materials and slidingthem together for a perfect connection every time.Heat fusion can save over 50% on labor time compared to traditionalwelding and soldering and is comparable to the quickest laborsaving connection methods.FUSION OUTLETSThis innovation allows for branch lines to be a

aquatherm pipe systems SYSTEM SPECIALIZATION Each of the PP-R systems developed by Aquatherm share the same material benefits, but are also engineered for specific applications. aquatherm green pipe is our signature product, suitable for potable and food-grade applications and much more. aquatherm blue pipe is the best choice for high-performance