Loading...
HomeMy WebLinkAboutPROPANE TANK PAPERWORK:e x f r �Ne < b✓.t� , ..'� i "'..l�k�' -Cy ii.y� 4\f _�`}L�.,l �Y.:Y J•r �PY`� tv � ""'l5 �•. '(fl3 �� i VC.�L_' •� w-tiy —�. t T $fix ��`y=���:� � <� �i".. • Nor .f �r'Z '� ��h t.. � � % I 8" dome in black plastic or avniie gaJvanizdd steel. n TIT , >' t:-���•,a-ur;r.�.e!P":cl•J%�r� "�'F::: .. _' ayr �; Sir n� rIX4ItS�j(�4t;`f�i[k?,p,�l,`1:r�IZIrItYGGtU�T �L:4L't�t{U�I�LIP.lY��' '•'1 T�•+�.n'+� -a,.�t�[tC�©�[��•'r�n��r,��raf�o��['�f��'���K��ar�iFr�c[�rl�,�", � �ell;: rE, �l��cispgryat„�eelllc•- - , -��`' , - a �jr(r'Ffil4Zdplr!: TGr�n tlfe:h4'+&`=tlFlfhF.�#ir :. =;t , e..,, a -.+ '�2t(ut((AlrNlt!tflr., I a'<Ii oat— uroft4MkI,.. •..f`. S.t$rti n,,M 1.J�tf,�^r?'2Z�ti F.i17ir T! i'K Woo' r . s,� i • 'i; i' ODD rn79%i92. T.lo]I?. r• :.j°--a1rr�. In cra] sr=. -CD 'JG = F'1J .CBt4d :l lr"• �i _3, .- 7.i.1 - r]7'. �e_r r .II• � i- _. i • -'.] it : •(r. I. c P.a'C:❑?I P.LL^ • _.:_:'au Jli '=1 �'J 193-.i�.: .nL __ :;oA :� ,tl-. _- ��..5 i0 So.3 draa[v+^ co�rn9.- Jnd cat��d•c prorz_o^_a Tc=_wag=s � � c a.-.?.. ✓.;r=_ r>>:. 'r. r:'a orvmo!encs r;rp4 grll27�d1.5ta[=. Ic z^dr.=R4n. d__`}•ragu O rCi2CirOn -: (=auv?7 aOd CJJJ^] TT I �2 OnEnUOJJ:;+d UP:r2!lvP l?G ar, 7?u5l bnp/J riFh ]n bc:( : 7!c :" rJVOG]I D_d2 'hn,+rr'JJrinityContainers.com Calf To(f Frees 8 8-5588265` ' . �TM, N WN �. Confaring Out Mond's EIMV W1 L Cenelol SpeAcations Conforms to the latestedition of the ASME code far Pressure Vest, section Vgl, Division 1. Complies with NFAA 58: 1 Rated at 250 psig from 200 F. to 1250 F AU tanks may be evacuated to a MY (14.7 psi) vacuum, ' ' FLOAT CAUCr Vessel Finish: Coated with epoxy red powder. (Tanks coated with the epoxy powder must be buried). ForAboveground use, SERVICE/tanks maybe coated ATGIC powder. MULTIVALVE Applicable federal, state or local regulations may contain specific requirements for protective coatings and cathodic Protection. The purchaser and installer are responsible for compliance with all federal, state or local regulations, RE VALVE gaINGS LAYOUT UNDER DOME why7ankscorrode Underground steel tanks corrode due to an electrochemical reaction between the tank and the surrounding soil. The process of corrosion occurs due to small voltage differences on the steel surface that result in the flow of DC current from one location to another. Where current flows from the tank Into the soil corrosion occurs. This location is called the anode Ina corrosion circuit Where currentflows from the sollto the flank, no corrosion occurs. The progress of corrosion is determined by the amount of current flowing between the anode and the cathode and whetherthe locations of the anode/ cathode remain constant overtime. Corrosion rates are generaly higher in wet soli environments since the conductivity of the soil promotes the flow of DC current in the corrosion circuit. Corrosion generally exhibits itself on underground tanks in either a general overall mstinoormore commonly, apitting attack Pitlocations may result from metallurgical conditions of the steel surface or soil variations such as rocks, salts, fertilizer, moisture concentration, oxygen concentration, etc. Preventing Corrosion Protecting underground tanks from corrosion is easflyachfeved by the use of two commonlyapolied protection . methods: external coating and cathodic protection. These two methods are complementary and should be used in conjunction with the other. An effective _ . external protective coating insulates the steel from the soil environment, thus preventing theflowof corrosion currentfrom the anode to the cathode, An effective external coating can protectover99% of the tanksurface area. However,' no coating is perfect Damage from construction orsofl stresses create tiny defects, which may result in accelerated corrosion atthe defect Cathodic protection prevents corrosion at those defects by apptying DC current from an external source, forcing the tank to become cathode. Application of sufficient DC currentto the fanktvll preventany corrosion from occurring. The two general types of cathodic protection systems are sacrificial and impressed current Sacrificial systems are used when the amount of current required for the protection is small, such as in underground propane tanks. Impressed current systems are more commonly used for large shuctures such as large diameter pipelines. Electrical isolation of the tankfrom metallic piping systems amd'electdcalgrounds is critical forthe cathodic protection system's effectiveness. How sacrificial Cathodic Protection lVarks Sacdgcialsysiems work by creating a galvanic connection between two different metals. The most common anode material is magnesium, which when coupled to steel results in DC current flow from the magnesium to the steel. The open circuit potential of steel is about -0,50 volts referenced to a copper sulfate electrode. The open circuit potential of magnesium is about -1.55V to ,1.BOV. By connecting the two metals toge e , the difference of Ito 1.25Vvolts results in current flow to the tankMat overcomes the natural corrosion cells that exist on thetenk. With this cur rent available to the tank, no corrosion occurs. Magnesium Anades There are a variety of anode sizes and alloys used for cathodic protection. The two primary alloys are designed as H-f (orAZ63) and High Potential. The H-1 alloy is produced from recycled magnesium and has an open circuit potential of approximately-1.55V. This alloy is well suited for protection of underground propane tanks. The High Potential alloy is 99% pure magnesium having an open circuit potential up to -1.BV. This alloy should be used for soil applications over 10,000 ohm -cm resistivity. The two most common anode sizes used for underground propane tanks areglb. and 171b. The size designation relatoko the metal weight 10' of #12 TW insulated wire is attached to the anodes. Anodes are then backfilled in a mixture of gypsum, bentonite, and sodium sulfate to lower the electrical resistance of the anode to soil. The mixture is a lowcost nonhazardous, elecidcallyconductivebacictill. Theanodeand backfill is then packaged Ina cotton hag and efthera cardboard box or paper bag. Actual shipping weight of these anodes with backtill is 27 lb, and 45lb. Application Recommendations Magnesium anodes can protect underground tanks in most soil conditions. The H-lalloyisgenerallyvery effective. The following chart provides size and quarrtityrecommendationsforveous size tanks based on conservative design assumptions. This chart covers soil conditions up to 10,000 ohm -centimeter resistivity. Resistivitles higher than 10,000ohm-centimeter generally represent very dry soils. Verification of soil resistivity can be performed through soil analysis. Contact us for design recommendations in locations where soil resistivities exceed 10,000 ohm -cm, or ifthere is no effective external coating on the tank The propane service line from the tank to the house also must be considered in the cathodic protection design, unless the service line 1s plastic. All underground steel pipe should he externally coated with a corrosion resistant material. The service line should be elechically isolated atfhe house with an insulating toting or union. If service pipe is less than 5n' in length, the tank anodes will provide sufficient current to protect both tankand pipe. For longer lengths ofpipe, an additional anode may be required atthe house connections. If another metallic material such as copper is used for service piping, the pipe should he electrically isolated ;from the tank at the fill pipe contraction. Copperands aefcreateagalvanfcsouplema y✓illacceleraie corrosion of the steel tank when directly connected to copper piping. Generally, copperpiping does not require cathodic proieedan. 6Rochanicat connection Under (Rome Cathodic Protection Testing ProBedura Equipment Needed: Digital Volbneter, Red Test Lead Min,12' Long & Black Lead Min. 2' Long, Reference Electrode (Copper/Copper Sulphate Half -Cali) STEP 9: Using a digital voltmeterinsertthe red test lead into the Volt jack of the meter and select the 2 or 20 volt DC scale. Clip red test lead connector to an uncoated metallic area of the tank, preferably to the rill pipe multivalve. A good solid connection is very important. (DO NOTconnecito shroud). STEP 2: Insertthe black test lead into the Common jack on the metar, and connect the opposite end of the lead to a charged reference electrode (K cell). STEP 3: Remove protective cap from the porous plug at hottom end of electrode. Place porous plug end into native soil (remove grass if necessary) atfourlocations around the tank (one on each side of the tank, and one at each and of Me flank). If difficulty is encountered obtaining readings, moisten soil with water or dig Y2 cell deeper into the soil. STEP 4: Record all four meter readings on an appropriate form. The least of all four readings should he a minimum of-0.850v or more negative. [Note: If any of the four readings are below (less negative) -0.850v then the tank is not fully protacted}. Charging Reference Electrode STEP 9: Unscrew and remove porous plug end of new reference electrode. Add defonized or distilled water to the copper sulfate crystals, filling electrode completely. The solution will tum blue in color and there should always be excess crystals at the bottom of the tube. 00 NOT USETAP WATER. STEP 2: Replace porous plug end of electrode and place in an upright position so that the porous plug and Is facing in the down position and let stand for I hour before use. This will allow the porous plug to become completely saturated before use. caution: Aepotalloureleetwnfe le ceelael oil, road salts, of other subsfacees Thai nay contaminate the solulloa byahsarpflac f rough porous plug. tto ootallorvelestiude to freeze- Eased on 98% etfec )ve er emat coaar,_a, 2m&W2 current density, and 30- yearAnodaMa. Anode Insiallation f. Determine size and quantity ofanodes from application chart. 2.When asingle anode is installed, it should be located nearthe Lank center on either side of tank 3.When multiple anodes are installed, space them evenly around the tank See examples below. 7 Ritvde 2 anodes 4.ansrdes Ly .� 4.Anodes are shipped in either cardboard boxes or multi -wall papersacks. Remove outercontalnerandbury the cloth bagged anode. if anode is supplied in plastic bag, remove plastic bag before installing. 5.lnstall anodes approximately two to three feetfrom the tankand at least as deep as the center line of the tank. Anodes work best in locations with permanent moisture, so generally the deeper the better. 6.After placing the anode, stretch out the anode connection wire and extend overto a connection point on the tankfill pipe. 7. Cover the anode with approximately six inches of backfill and pour 5 gallons of water on the anode to saturate the prepared backfill. Water is necessaryto activate the anode. 8.Connect the anode wire to the lank with a low elbchical resistance connection. Examples are threaded stud on the _tank fill pipe or any accessible metallic connection point to the tank All connections should be coaled wfih a moisture -proof material. 9.Ideally, the tank connection is made in the area of the tank fill pipe wfihin the covered dome. With access to the anode wire, subsequent testing of the tank can include measurement of anode outputand verification ofpedormance. 10.Verhy performance of the anode using an appropriate test procedure, Loss of Pressure Freeze-up inside the regulator. this will prevent the regulator rom regulating properly. Regulator ieeze-ups occur because there is excessive moisture in the gas, Finaza-ups can also occur In pigtails that are kinked or bent where free flow of the LP -Gas is restricted. These freezk0s can occur when the moisture, gas flow and temperature combine to create a hazardous condition. Freeze -ups can occur at temperatures above STF. Action Required. All LP -Gas should be checked formoisture commnt prior to delivery to consumers and proper amounts of anhydrous methanol added if the gas cannel, be returned to the supplier. Any container suspected of having excessive moisture should be treated with the proper amount emethanol. r CustomerSaiety Since regulators are often used by consumers without previous knowledge of the hazards of LP -Gas, and the LP -Gas dealers are the only ones who have direct contact with the consumers, Flothefl, the dealer's responsibility to make sure that his mers are properly instrbcted in safety matters relating installation. At the very minimum, it is desirable thatthese customers: t. Know the odor of LP -Gas and what to do in case they smell gas. Use the NPGA "Scratch 'n Srdff leaflet 2 Are instructed to never tamper with the system. 3. Know that when protective hoods are used to enclose regulators and/or valves, that these hoods must be closed, but not locked. A Keep snow drifts from covering regulators. 5. Know the location of the cylinder or tank shut-off valve In emergencies. Underground Installations Special hazards can occur if regulators are not properly installed in underground systems. Water, dir`5 mud and insects can get into the regulator Ifthe bonnet cap is not tightly in place and the vent is not protected with a proper vent tube, opening above any potential water j level. Most problems occur because the waterproof dome on the buried � storage tank does not extend above the around level sufficiently to keep out water and mud. Referto NPGANo. 4gt. 31 R&JNa:oradjssflmellr dosum szp muffbesi9htl End deed lobe wele,rleveL 6Ndiesminrmun. / (jaind,sminimumif sub)eo tovehlailertrmSd. Note: Water mark let, in housing dome at level above regulator vant, or end or vent tube requires replacement of regulator. Then correct installation. General Warning All Rego Products are mechanical devices thatwill eventually become inoperative due to Lvear, contaminanfs, corrosion and aging of components made of materials such as metal and rubber. As a general recommendation,Regulators should be replaced in accordance with all of the recommendations outlined in this safety warning. The recommended service life of a regulator is one of many factors -that must be I considered in determining when to replace a regulator. The environment and conoroons or use will oe'enume Ulr service Fide of these products. Perlodic inspection and maintenance are essential. Because Rego Products have a long and proven record of quaW snd service, LP -Gas dealers may forget the hazards that can occur because a regulator is bled beyond its safe service life. life of a regulator is determined by the environment in which it 'lives.' The LP -Gas dealer knows better than anyone what this environment Is. NOTE: There Is a developing trend in state legislation and in proposed national legislation to make the owners of products responsible for replacing products before they reach the and of their safe useful life. LP -Gas dealers should be aware of legislation which could affect them. CCU 17q''A loo Regoor.Eloe.Ng2r244 USA wavtre9opmdUd$.eoe'1(a37449-rrW f rl -1i Most Stage Regulator with Relief Valve and T>-a regulator is My the heart of an LP -Gas installation. JMnusffor variations in tank pleasure from as low as 8� r0 pSIG - and still deliver a steady flow of LP -Gas at1.7 sonsuming appliances. The regulator must deliverthis pre iesp.0 a variable load from intermittent use of the appliances. ?ugh a single -stage system may penorm adequately in many c_.ations, the use of a hvo-stage system offers the ultimate in pin- ; --,I regulation. Two-slage regulation can result in a more profitable 9-Gas operation for the dealer resulfng from less maintenance and 3Tr installation callbacks- and there is no better time than now for `e Iting RegO Regulators in hvo-stage systems. 'lfiorm Appliance Pressure 'a installation of a two -stage system - one high pressure regulator at �he container to compensate for varied inlet pressures, and one a pressure regulator at the building to supply a constant delivery ;:ssure to the appliances -helps ensure maximum eSiciency a-'d trouble -free operation year-round. It is important to note that ve pressure at the appliances can Vary up to ?° w.c, using single - Etas systems, tw slage systems keep pressure variations within w.m New high-e rf rciency appliances require this closer pressure ryatrol for proper ignition and stable, efficient operation- In facS one rr jor manufacturer requires the use of two -stage systems with their appliances. Reduced Freeze-ups/Service Calls i,agulafor ireeze-up occurs when moisture in the gas condenses and mazes on cold surfaces of the regulator nozrJe. The nozzle becomes doled when high pressure gas expands ecrom it into the regulator body. This chilling action is more severe in shngle-stage systems as gas expands from tank pressure to 11'tuo. through a single regulator nozzle. Size The System Garrectiy prier to Installing your hvo-stage system, be sure the system pipe and tubing Is property sized. Proper sizing will help ensure constant delivery pressure to the appliances during tlucluating loads at 211 times. Just as important, be sure the RegO Regulators You choose are capable of handling the desired load. This Is another advantage of two -stage systems - they are capable of handling much more BTU's/hr than single -stage systems. The RegO "LP-Gos Serviceman's klanual" provldos compiclu tnic:ma4on on plpn sizing and proper regulator selection. Twe-stage systems can greatly reduce the possibility of lreeze-ups' and resulting service calls as the expansion ofgas from tank pressure to 11"ric. is divided into two steps, with less chilling effect at each regulator. In addition, after the gas exits the fi-st, stage regulator and enters the first -stage transmission line, it picks up heat from the line, further reducing the possibility of second -stage freeze-up, Service calls for pilot outages and electronic ignition system failures are also reduced as a result of more unfferm appliance pressure from two -stage systems. Economy of Installation In a single -stage system, transmission line piping between the container and the appliances must be large enough to accommodate the required volume of gas at 11" w.o. In contrast, the line between the first and second stage regulators in MIo-stage systems can be much smaller as it delivers gas at 10 PSIG to the second -stage regulator. Often the savings In piping cost will pay for the second regulator. As an additional benefit, single -stage systems can be easily converted to hvo-slaga systems using existing supply lines when fhav prove Inadequate m meet added loads. This is the least expensive and best method of correcting the problem. Allowance for Future Appliances. A high degree of flexibility is offered In new Installations or hvo- stage systems. Appliances can be added later to the present load - provided the high pressure regulator can handle the increase- by the addition of a second low prrssum regulator Since appliances can be regulated indepanderfdy. demands tom other parts oflhe 1nSW8tTon will not affect their individual performances. Replace Pigtails if you are replacing an old regulator, remember to replace the copper pigtal. The old pigtail may contain corrosion which can restrict fiovt. In addition, corrosion may flake of and wedge between the regulator orifice, and seat disc - preventing proper lock -up. L s rss L s S cW� 013—RU -a ° � ` First Stage Regulator vhthRelief Valve and Second Siege Prassure Tap Renulator I With Large Vent and PressureTap /JL J FirstStaoe Piping J To AppltancesrFurnace myth no first stage relief valve, - propane liquid may form here...Al 7c°F. l720 PSIG 49 F. 72 PSIG Resulting in sudden pressure surge due to flashing into vapor her'! Bg° F. 790 PSIG 5a°F. 86 PSIG First stage relief can prevent liquidlrom forming in first stage piping gp°F 765 PSIG Sm°F. 7g2 PSIG during periods with no gas demand! I 1 Pressure at which liquid can form at various temperatures. . Vapor Pressures of LP -Gases V w IL 0 a m m 0 a Temperature °F. The Problem Nany modem LP -Gas appliances are equipped cord, plotless ignition systems. Water heaters and older appltances use pilot lights, but H has become a common piectics for energy conscious homeowner to shut -on the pilot when leaving home for extended periods of time. In each Instance, there Is no gas demand at all fir extended periods. The Consequences If the first stage regulator fails to lock up light usually as a result of a vmm seal disc or foreign materiel lodged between noz?JS d seat disc, pressure Ivdl build-up in the first stage piping — possibly to a level that approaches tank pressure. Combining this with warm ambient lemperatures and cool ground, propane liquid may form In the first stage piping. NJhen gas demand resumes, this liquid maypass through the second F%30? regulator into the appliances and furnace. NOitt_—the second :Q M stage regulator vrill not relieve the pressure in first stage piping. The rapidvapor¢ation of the liquid may cause a rapid pressure surge that could seriously damage critical components of the appliance and - fumace conirels. IA fire or explosion could occur as a consequence. The Solution RegO LV4403 Series Fred Stage Regulators with Built -In Relief Valves reduce the possibility of this serious hazard in two stage applico6ons. The built-ln refief valve is designed to vent as needed and reduce the possibility of frsf stage piping pressure from becoming high enough to form liquid. . ® 40M , 3,a Rego nr. Don, NG V244 USA vm .regoptodudsxcvi >t (33a)G59-7707 .ft Ideal for use as airststage regulator onany domestic size ASMEor Wk "" DOTcontainerinpropane gas installations requiring Unto 1,500,000 • BTU's per hour. The regulator is factory set to reduce container ED pressure to an intermediate pressure of approximately 10 FSIG. 12 - Nadmlan llowb-seticn ir7elprwure2o P51G hioherNmiha¢gulzlorsaflvr��nd deGveryprzssue 2o;3lrnvu lh�n Na reguL!cfsetl!ng and derrrJypremur_ 2a`h lmearl!an Nc scGing. Provides accurate first stage regulation in hvo-stage bulk tank VaTht systems. Reduce tankpresure 10 an intermediate pressure of51010 YL PSIG. Also used to supply high pressure burners for applications like industrial furnaces or boilers. Also incorporated in multiple cylinder Installations. ' when usd @rfmal sbge pressum mnVch muzl eMerNrmporaG:InlegN refielwNe nrsxpua!s!eizrveJveshould ha spedied In aaordance v.Nr NFPAPamph!el5a. ^ M17aeimum pmvbased an Inleipres;ura2a PSIG higher Nan the regulaSrse115,g and delivLy pressure20q lmmrthan Nese9ne. Designed to reduce first stage pressure of 5 to 20 PSIG down to bumer pressure, normally 11' w.a Ideal for medium commercial �L Install ations, multiple cylinder installations and normal domestic loads. r_ r]i4463a4 .h".. LV4403B46 W F NPT 11` w o. at L1r4403MBIV %' F NPT Drill 10 PBIG g"wo.to 3" Over Inlet 935,000 W F. NPT ^r.4m�mum fiexbasr�w to PSIG"vd?lend e•wt dErie+ypresma tii934103T'iR Mgollseaies r29�seiies Job Name _ Job Location Engineer Approval Cannes The dewble connection bew,reen the gas supply and the gas inlet or a Generso° Stationary Outdoor Backup/Standby Generator. nFeatures ° Operating Temperature -40°F to 150T(-.i0`C to 65,6°C) ° Operating Pressure MAX 0.6psi (3.45 kPa) • hWOstatic Burst Pressure MIN 250pst (1725 We) ° Hadbla Tube Material Annealed 304 Stainless Steel ° Flare Nut Material Carbon Steel with Zino Trivalent Chromate Plating Ham Adapter Material Carbon Steel with Zinc Trivalent I Chromate Plating CSA Group Certificate of Compliance to Product Standards ANSI Z21.76/CSA 6,27— Connectors for Outdoor Gas Appliances and Manufactured Homes Scope stain ',..Intended for exterior use above ground formatting non -rigid connections... between the gas suppy and the gas inlet of an appliance far outdoor installation that is not frequently moved after Installation." In addrtion section 1.5.4 states the connector Is designed for occasional movement afterinstatiation. Repeated bend- ing, flerdng or exheme 9bration must be avoided. Normal opera- tion of a olotites drye, reoftop MrAC urnt orSIMIIAR OUTDOOR APPLIANCE DOES NOT constitute exheme vibration or movemertt ANSI Z21.24/38A 6.10— Connectors for Gas Appliances pEluding 60161 Series) Product Configurations M ins(zlfa6ons must rompl2iEgrcompty t� ellDormontmanubctaring compury rrdmings and Insfructioss nafional, slat andlocalcodes and 2112PPLcable armi standards. o; deS�is N'�Ipdolrm5txsnd uwutinw63J)'w'Ly5ci i�ax nrsut„-..7�nYsn6lREtabiha wm�'smae?Jrortvar..myimbmwBm: ES-D-GAQGenerator Gene= Contractor Approval Contractor's P.O. 1\10. Representative SKJ 'c 441 For use with Generac 7 stationery outdoor backup/ standby generators. Series 30,40 and so Applicable Codes ANSI 7223.IAFPA 54 National Fuel Gas Code Section 9.6 International Fuel Gas Code QFGC) Section 411.1 3149.1—Natural Gas and Propane Installation Code (GSA Group) Section 6.21 Uniform Mechanical Code (uMC) Section islao Uniform Plumbing Code (UPC) Section 1212.0 Additional Approvals Commonwealth of Massachusetts Board of State Examiners of Plumber and Gas Fibers Additional Testing UL2200 2015: Stationary Engine GeneratorAssemblies Section 36B Vibration Test. A WERT85 .Grand ji7O;fl7znL1rn Capccl ; of P� Piae is irx;u5ands of 87.U,n7st 4;ou7 at LG3lafied Peinle±�.r:m GM a a Gas pressure cry 7?,0In. WC and.a Pressure Drop or 0,31r1. UIC (based on a 1.52.p=dficmavi1y94s) maximum Capadly ¢vmin a 17300 75B6 6DOB • 5092 4479 4033 3418 3007 2707 74652 9835 7790 6602 58D7 5229 4432 3898 3570 20877 14014 17100 9408 8275 7451 6315 5555 5002 37514 25183 19946 76905 74869 13389 17348 9982 BOB 43429 29848 23969 20515 1B182 76474 74100, 12496 11322 105963 71737 56339 47750 420M 37820 82054 28199 25388 7355 7192 1073 910 7757 1545 1397 7179 2503 22D2 1983 7680 4498 3956 9563. 3079 5903 5232 V40 4057 72705 11175 IDD63 8529 Maximum Cepaciiy of PEPipe in vigh a Gas Pressure ( 46 44 42 40 60 57 54 52 85 81 78 75 752 146 140 134 244 233 224 216 431 417 394 379 2576BTUh=1CFH Petroleum Gas 671 577 537 508 484 462 443 425 792 740 696 659 627 599, 574 557 1128 1054 992 939 893 • 853 818 786 2027 1894 1783 1688 1605 7533 1469. 1412 2785 2676 2471 2347 2239 2144 2060 1985 5725 5350 5036 4767 4535 4337 4750 398E 2516BTUh=1CFH cfWU per Haut a? Liquefied Petroleum Gas 1d a Pressure Drop of 1.0 psi 74234 9555 7568 6414 5642 5080 4306 3787 3410 9121 2690 2707 2542 78455 12388 9812 B376 7375 65B7 5583 4970 4422 4047 3747 3502 3296 26296 77652 73981 11049 ID423 9385 7954 6997 6300 5766 5340 9990 4697 47Z9- 3772D 25723 21293 18729 76B65 14294 72572 77321 10361 9595 8967 8440 5396D 370B7 29782 25489 22591 20469 17579 :75527 14068 12943 12041 17297 10671 133476 B9607 70967 60148 52905 47640 40376 35514 379BO 29267 27104. 2530 23840 7707 1501 7352 1746 2213 1946 7753 7485 3153 2Z�3 2497 2716 5665 4983 4487 3B03 7334 6500 5890 5D41 160M 14077 72676 70743 Ph: 7.800.6620208 e Far.: 615.325.94107 - Web: v✓vnvgasi fe,com