Shell and Tube Evaporators and Condensers from ServiceFirst

1 Shell and Tube Evaporatorsand Condensersfrom ServiceFirst RSP-PRC019-ENOctober 2002 Direct Expansion EvaporatorFresh Water CondenserSea-Water CondenserRSP-PRC019-EN 2002 American Standard Inc. All rights andBenefitsIntroductionServiceFirst offers ACME DXT Shell andtube Evaporators , Condensers andmarine Condensers . These componentsutilize the latest technology EvaporatorsACME DXT/DXC Evaporators aredesigned specifically for refrigerantevaporation. Enhancements on theoutside and the inside produceexceptional performance and boils readily against thesurface, reducing the overallvessel Evaporators are carefully engineeredto provide excellent heat transfer rates,effective refrigerant boiling and assuredoil carry-through.

2 Shell circuits areengineered to provide high performancewith a low-pressure drop to conserve therequired pumping DXT/DXC s are designed foroptimum heat transfer rates and featuresrolled-in tubes and removable side baffling is selected for highoperating efficiency and reasonable fluidpressure with ASME codes andquality controlled manufacturing makethe cooler suitable for a wide variety ofvirtually trouble-free fluid evaporator is available in either lefthand or right hand fluid connections andavailable to be constructed with heattape as an option.

3 High performance tubes for moreeconomical cooling. Serviceable through tube design,removable heads. Controlled refrigerant velocities forpositive oil return and low refrigerantpressure drop. Rolled-in tubes and removable heads. Shell side baffling provided for highoperating efficiency and reasonablefluid pressure Marine CondensersAll MHX marine Condensers aremanufactured with enhanced "diameter 90/10 copper nickel tubing toprovide heavy wall construction andease of service from commonly availabletube cleaning Condensers are engineered formarine duty where seawater flowsthrough the tube circuit.

4 90/10 cupro-nickel tubes and tubesheets. Valve bronze heads. High performance, high efficiency heattransfer surface. High pressure design. Serviceable rolled tube, removablehead design. Mechanically cleanable. ASME Code constructed. Standard models available from and CRX CondensersAll AHX and CRX Condensers aremanufactured with enhanced diameter tubing to provide heavy wallconstruction and ease of service fromcommonly available tube cleaningdevices. The condenser has a steel shelland tube sheet with ruggedcast Condensers are for fresh waterduty.

5 Small tonnage Condensers includespecial multi-pass heads and aremanufactured in very large quantities toprovide the highest capacity per Condensers feature enhancedsurface straight copper tubing rollerexpanded into heavy steel tube tube sheet is welded to the end bonnets are bolted to the tubesheet. The number of passes isimportant as it controls the velocity ofthe fluid cooling the hot is piped to the Shell circuit inthis line of Condensers so that the tubecircuit can be mechanically cleanedusing common cleaning devices such asbrushes. Serviceable rolled tube, removablehead design.

6 Mechanically cleanable. ASME Code constructed. Available from stock in standard and BenefitsModel Number DescriptionGeneral DataPerformance DataDimensional DataWeightsConstruction Specifications245101219214 RSP-PRC019-ENModelNumberDescriptionDigit s 1-3 Unit ModelShell and Tube heat ExchangerDigit 4 Development SequenceA = 1st development sequenceDigits 5-7 Nominal Tons001 = 1 Ton002 = 2 Tons003 = 3 Tons004 = 4 Tons005 = 5 Tons006 = 6 Tons007 = 7 Tons008 = Tons009 = 9 Tons010 = 10 Tons013 = 13 Tons014 = 14 Tons015 = 15 Tons018 = 18 Tons020 = 20 Tons022 = 22

7 Tons023 = 23 Tons025 = 25 Tons026 = 26 Tons030 = 30 Tons031 = 31 Tons034 = 34 Tons035 = 35 Tons036 = 36 Tons038 = 38 Tons040 = 40 Tons042 = 42 Tons045 = 45 Tons047 = 47 Tons050 = 50 Tons051 = 51 Tons060 = 60 Tons063 = 63 Tons065 = 65 T0ns070 = 70 Tons075 = 75 Tons080 = 80 Tons085 = 85 Tons086 = 86 Tons090 = 90 Tons095 = 95 Tons100 = 100 Tons108 = 108 Tons110 = 110 Tons120 = 120 Tons125 = 125 Tons140 = 140 Tons150 = 150 Tons156 = 156 Tons180 = 180 Tons200 = 200 Tons250 = 250 TonsDigit 8G = Generic DesignT = Trane DesignDigit 9 TypeA = evaporator w/InsulationB = evaporator w/InsulationC = evaporator w/Insulation andHeat TapeD = evaporator w/Insulation andHeat TapeE = CondenserF = Marine CondenserH = DXC evaporator w/InsulationJ = DXC evaporator w/InsulationK = DXC evaporator w/Insulation andHeat TapeL = DXC evaporator w/Insulation andHeat TapeDigits 10-11 Design SequenceBO = 2nd DesignDigit 12 Agency0 = NoneDigit 13 Nominal Shell Diameter (In.)

8 A = 5 = 6 = 8 = 10 = 12 = 14 = 16 = 18 = 20 = 3 = 4 and Condenser Model NumberSTXA005 GABO0A0211A1,2,345,6,789 10,11 12 13 14,15 16 17 18 Digits 14-15 Nominal Shell Length (Ft)02 = 2 = 3 = 4 = 5 = 6 = 7 = 8 = 9 = 10 = 11 = 12 16 Passes1 = 1 Pass2 = 2 Pass4 = 4 Pass6 = 6 PassDigit 17 Circuits1 = One Circuit2 = Two CircuitDigit 18 Tube MaterialA = CopperB = 90/10 CUNI5 RSP-PRC019-ENGeneralDataTable G-1 DXT Shell and Tube EvaporatorsServiceFirstItemServiceFirstA CMEHeatNumberModel NumberModel NumberConnectionInsulationTapeEVP00916 STXA003 GAB00A0341 ADXT-503-Q4-1 CRHYESNOEVP00917 STXA003 GCB00A0341 ARHYESYESEVP00918 STXA003 GBB00A0341 ALHYESNOEVP00919 STXA003 GDB00A0341 ALHYESYESEVP00920

9 STXA006 GAB00A0441 ADXT-504-Q4-1 CRHYESNOEVP00921 STXA006 GCB00A0441 ARHYESYESEVP00922 STXA006 GBB00A0441 ALHYESNOEVP00923 STXA006 GDB00A0441 ALHYESYESEVP00924 STXA010 GAB00A0541 ADXT-505-Q4-1 CRHYESNOEVP00925 STXA010 GCB00A0541 ARHYESYESEVP00926 STXA010 GBB00A0541 ALHYESNOEVP00927 STXA010 GDB00A0541 ALHYESYESEVP00928 STXA015 GAB00B0541 ADXT-605-Q4-1 CRHYESNOEVP00929 STXA015 GCB00B0541 ARHYESYESEVP00930 STXA015 GBB00B0541 ALHYESNOEVP00931 STXA015 GDB00B0541 ALHYESYESEVP00932 STXA020 GAB00C0441 ADXT-804-Q4-1 CRHYESNOEVP00933 STXA020 GCB00C0441 ARHYESYESEVP00934 STXA020 GBB00C0441 ALHYESNOEVP00935 STXA020 GDB00C0441 ALHYESYESEVP00936 STXA020 GAB00C0442 ADXT-804-Q4-2 CRHYESNOEVP00937 STXA020 GCB00C0442 ARHYESYESEVP00938 STXA020 GBB00C0442 ALHYESNOEVP00939 STXA020 GDB00C0442 ALHYESYESEVP00940 STXA025 GAB00C0541 ADXT-805-Q4-1 CRHYESNOEVP00941 STXA025 GCB00C0541 ARHYESYESEVP00942 STXA025 GBB00C0541 ALHYESNOEVP00943 STXA025 GDB00C0541 ALHYESYESEVP00944 STXA025 GAB00C0542 ADXT-805-Q4-2 CRHYESNOEVP00945 STXA025 GCB00C0542 ARHYESYESEVP00946 STXA025 GBB00C0542 ALHYESNOEVP00947 STXA025 GDB00C0542

10 ALHYESYESEVP00948 STXA030 GAB00C0621 ADXT-806-R2-1 CRHYESNOEVP00949 STXA030 GCB00C0621 ARHYESYESEVP00950 STXA030 GBB00C0621 ALHYESNOEVP00951 STXA030 GDB00C0621 ALHYESYESEVP00952 STXA030 GAB00C0622 ADXT-806-R2-2 CRHYESNOEVP00953 STXA030 GCB00C0622 ARHYESYESEVP00954 STXA030 GBB00C0622 ALHYESNOEVP00955 STXA030 GDB00C0622 ALHYESYES6 RSP-PRC019-ENGeneralDataTable G-1 (Continued) DXT Shell and Tube EvaporatorsServiceFirstItemServiceFirstA CMEHeatNumberModel NumberModel NumberConnectionInsulationTapeEVP00956 STXA040 GAB00C0721 ADXT-807-R2-1 CRHYESNOEVP00957 STXA040 GCB00C0721 ARHYESYESEVP00958 STXA040 GBB00C0721 ALHYESNOEVP00959 STXA040 GDB00C0721 ALHYESYESEVP00960 STXA040 GAB00C0722 ADXT-807-R2-2 CRHYESNOEVP00961 STXA040 GCB00C0722 ARHYESYESEVP00962 STXA040 GBB00C0722 ALHYESNOEVP00963 STXA040 GDB00C0722 ALHYESYESEVP00964 STXA050 GAB00D0722 ADXT-1007-S2-2 CRHYESNOEVP00965 STXA050 GCB00D0722 ARHYESYESEVP00966 STXA050