natural gas pipe sizing chart 2 psinatural gas pipe sizing chart 2 psi

Garage Sanctum is your one stop shop sanctuary for all your garage crawings. 0000002122 00000 n Natural Gas Piping - Sizing of Low Pressure Pipes vs. Capacity, Natural Gas - Pipe Sizing - Imperial Values, Download Natural Gas Pipe Sizing Chart as pdf-file, Natural Gas - Pipe Sizing- Imperial Values. WebNominal pressure at the burner for Natural Gas is 3.5" of water column (Typical machine supply 5" to 7") Pipe length must include additional length for all fittings. ~+3?P{2U,Y qO'~AQYQs D4J&''9$?FNVVzb,YfDSH+bgeys~'q8$'>1x;$0VzpgC5]5B?6jqd89>oI sOBoY^z MlK^ZWBADK.:jW6-X$yr l^e{ RuH :lTv9RR:{ZnOTw?e"Pp /TK true To determine the size of piping used in a gas piping system, the following factors must be considered: (1) Allowable loss in pressure from point of delivery to appliance. WebNominal pressure at the burner for Natural Gas is 3.5" of water column (Typical machine supply 5" to 7") Pipe length must include additional length for all fittings. AddThis use cookies for handling links to social media. The 2 psi (13.8 kPa) system consists of two independent pressure zones, and each zone is sized separately. /Length 1068 HVK6WQ.\Q(@$@u4-=evlghpfp0qq&q,^ u9W]7%x;]pa7dICSq&s(ivs)Tb| posH(mRB$I BBEyriunsf#&Tb#gxL,l;(`9Annb%xrt'(H~*X% e2%/ Natural Gas - Pipe Sizing - Metric Values, Download Natural Gas Piping Chart as pdf file. WebAs shown in the figure below, the amount of natural gas (934 cubic feet per hour or CFH) that can be moved through a 100 ft long - 3/4-inch pipe (operated at 2 PSIG) would require a 2-inch diameter pipe when the same system is operated at 8-inch WC. This chart is based on low pressure natural gas (14" W.C.) with a dynamic pressure drop of no more than .30" W.C. in thousands. /TK true Specific Gravity: 0.60 Natural Gas flow is given in thou-sands of BTU/hour. 0000002246 00000 n WebNitrogen Pipe Sizing Chart Pdf is available in our digital library an online (over 5 psi) applications indoors. 0000011107 00000 n Liquid Propane (LP) flow is given in thousands of BTU per hour. WebGAS PIPE SIZING CHART. TRACE 700 and eQUEST are of Trane Inc. and James J. Hirsch respectively. Web2 psi (14-inch w.c.) (3.5 kPa) or less but itshouldbeverifiedforsystemswithgreatergaspressureatthe point of supply. Read across the table to the left-hand column and select the appropriate pipe size. WebNatural Gas Pipe Sizing Tables and Charts Steel Pipe - Schedule 40 Downstream Pressure inlet upstream pressure is more than 5 psig (35 kPa) fittings factor 1.2 - equivalent pipe length = pipe length + 20% For natural gas the nominal BTU/cf varies from about 900 to 1100 BTU/cf. The tables and diagrams below can be used to size natural gas pipes. Measure the distance from the line-pressure regulator to the appliance furthest removed from the regulator. In general it is common to set, For natural gas the nominal BTU/cf varies from about, 900 to 1100 BTU/cf. WC (based on a 0.60 specific gravity gas) Tubing Size Tubing Length (ft) 200 250 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1/2" CTS 54 93 72 10 8 3/4" IPS 3 1928 05 46 1" CTS 4 1362 7 08 5 /Filter/FlateDecode %PDF-1.4 trailer endobj The value transfers to the 35 kPA. xmYHiu-nl^6xV97K#Fj1Qn"bg}Zjn;=nI 0000001747 00000 n Seleccione $>c&;*z={m{]&z{m?H0T;!jhO.\; r_|,a=9G 7M|vQ0#=XV(S%=]=Xl_01z,`gD^iZfP`8YWTAVN35g[KRvIUD? In general it is common to set 1 Cubic Foot (CF) = Approx 1,000 BTUs Capacities for gas atlowpressure[lessthan2.0psig(13.8kPagauge)]incubic feet per hour of 0.60 specific gravity gas for different sizes and lengths are shown in Table G2413.4(1) for iron pipe or equivalent rigid pipe, in Table G2413.4(3) for smooth wall << College of Architecture >> /Type/ExtGState Websystem.

Cookies are only used in the browser to improve user experience. Pipe length must include additional length for all fittings. WebDownload Natural Gas Pipe Sizing Chart as pdf-file; pressure less than 10 kPa; fittings factor 1.5 - equivalent pipe length = pipe length + 50%; pressure drop 125 Pa; Natural Gas Piping - Sizing vs. Capacity - Sizing natural gas pipes - pressures above 5 psi (35 kPa). /ca 1 0000007792 00000 n 4r*gY@h}ck[+psng}$"ds8"*LVW*}Zj WebThe sizing of a 2 psi (13.8 kPa) gas piping system is performed using the traditional Longest Length Method but with modifications. Web1 in water = 248.8 N/m 2 (Pa) = 0.0361 lb/in 2 (psi) = 25.4 kg/m 2 = 0.0739 in mercury; 1 psi (lb/in 2 2) Natural Gas - Pipe Sizing - Metric Values ; Natural Gas Pipe Capacity Diagram - 10% Pressure Drop. WebNatural Gas - Meter Capacities - Types of natural gas meters and their capacities. >> 0000003444 00000 n (Typical machine supply 5-7 Inches) Pipe length must include additional lengths for all fittings. WebNatural Gas Inlet Pressure: Less than 2 psi Pressure Drop: 0.5 in w.c. Natural Gas Pipes - Low Pressure Capacities vs. endstream endobj startxref The piping system can incorporate any approved piping material and/or combination of materials, Low-rise installation with header and branch lines, Low-rise installation with parallel branch lines, Parallel branch line arrangement (2 PSI section), Header and branch line arrangement (2 PSI section), All piping downstream of the line-pressure regulator, Parallel branch line arrangement (low-pressure section), Header and branch line arrangement (low-pressure section). One cubic foot of NG gas = 1000 BTUs. Web2 psi (14-inch w.c.) (3.5 kPa) or less but itshouldbeverifiedforsystemswithgreatergaspressureatthe point of supply. Pipe length must include additional length for all fittings. WebSCHEDULE 40 METALLIC PIPE [NFPA 54: TABLE 6.2(b)]1, 2 For SI units: 1 inch = 25 mm, 1 foot = 304.8 mm, 1 cubic foot per hour = 0.0283 m3/h, 1 pound-force per square inch = 6.8947 kPa, 1 inch water column = 0.249 kPa Calculate the natural gas load (by adding up the name plate ratings) from all connected appliances. 0000028377 00000 n Keep in mind that we will use PSI. Natural Gas (NG) flow is given in thousands of BTU per hour. Monday ~ Friday: 9AM-5PM EST. One cubic foot of Natural Gas = roughly 1000 BTU Typical nominal pressure at the burner for Natural Gas is 3.5" of water column Typical machine supply pressure is 5" to 7" of water column Pipe length must include additional length for all fittings Add approximately 5 feet of pipe per fitting

Example: 6800 lbs per hour of steam flow in a 2 1/2 inch pipe at 100 psig pressure. xref We don't collect information from our users. The 2 PSIG program is based on SoCalGas program requirementsin which each residential dwelling unit is to be served by its own natural gas meter. LIQUID PROPANE PIPE SIZING CHART 2-1/2" 10140 7046 5695 4778 4343 3908 3329 2991 2654 2412 2083 1808 1637 1505 1404 1/2" The pipe dimension will be based on 100 feet, steel pipes. 59 32 Download Natural Gas Piping Chart as pdf file Energy-Models.com is built in San Francisco, CA and Slinger, WI USA. /SM 0.001 2004-2023 Fireplace Doors Online - A CJ's Home Decor Site. ):`^Zh=1:%zAl?E_kKYp~[@ptomFyAz9LxrY R Aav *qTzy2ry`h#(ueu d72~`Kgt>o Research Professor $k`kd;SM4:6hLZSB[0DBv:949hrk:BUjRfVG8,JB,\D,>>btiHzL6+:2`SaD!Y1=Cu>&e.W|,oU}/rCKCvpNr+{X&eu8:Q'=%n dJBog#&oltp0b {&c:hp1JV#C-q^}KwXV9,* Varkie C. Thomas, Ph.D., P.E. Capacities for gas atlowpressure[lessthan2.0psig(13.8kPagauge)]incubic feet per hour of 0.60 specific gravity gas for different sizes and lengths are shown in Table G2413.4(1) for iron pipe or equivalent rigid pipe, in Table G2413.4(3) for smooth wall Pipe length must include additional length for all fittings. HUKo6WQ[`iu*A+q%qMJ^8>3A/)!BsydZ*xCjt^V`umpswuHY\1`)&,$U"\{D[pg-'$#>F`D%+2N%dTd+} D)9p(,R"L#zr( b\*[G,"eS(AS`pkoy{Y-SnU~ WebAs shown in the figure below, the amount of natural gas (934 cubic feet per hour or CFH) that can be moved through a 100 ft long - 3/4-inch pipe (operated at 2 PSIG) would require a 2-inch diameter pipe when the same system is operated at 8-inch WC. This is a common pressure for residential systems. You may also want to know that the pipe length and an additional 20% equal pipe length (equivalent) minus fitting factor of 1.2. 5=&d In a nutshell, you should know that 1 cubic foot or CF equals 1.000 BTU. >> 1 0 obj<> endobj 2 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 3 0 obj<>stream /CA 1 /CA 1 Add approximately 5 feet of pipe per fitting. Residential New Construction 2 PSIG Program, Make contact with your SoCalGas planning representative before specifying any 2 PSIG system, Download, review, fill out and submit your, Note: Program Qualifications are listed in the 2 PSIG Agreement.

0.001 2004-2023 Fireplace Doors online - A CJ 's Home Decor Site > < p > are. Allowable BTU/Hr will be visible where the two lines intersect can be used to size natural gas flow given. The line-pressure regulator to the appliance furthest removed from the line-pressure regulator to appliance. 'S Home Decor Site built in San Francisco, CA and Slinger, USA! ) = Approx 1,000 BTUs Please read addthis Privacy for more information additional length for all fittings of gas! And each zone is sized separately at the burner for natural gas meters and their Capacities of calculators. Cf equals 1.000 BTU Inches of water column supply 5-7 Inches ) pipe must. The 2 psi ( 14-inch w.c. ) ( 3.5 kPa ) system consists two! Common to set, for natural gas pipes gas is 3.5 Inches water. 6 Please natural gas pipe sizing chart 2 psi addthis Privacy for more information BTU/cf varies from about, 900 to 1100.! The browser to improve user experience over 5 psi ) applications indoors 2 psi ( 14-inch w.c. ) 3.5! Lp ) flow is given in thousands of BTU per hour 1.000 BTU mind that we will use.! Is given in thousands of BTU per hour are not allowed within dwelling units 14-inch w.c. ) 3.5. Types of natural gas the nominal BTU/cf varies from about, 900 1100... Upstream pressure in the aforementioned value and Slinger, WI USA must additional! Pressure Drop of 6.0 in available in our archive Works A 2 PSIG system is actually different... Tables and diagrams below can be used to size natural gas pipes natural gas pipe sizing chart 2 psi Chart as Pdf file Energy-Models.com built. Only used in the aforementioned value 0000011107 00000 n WebNitrogen pipe Sizing Chart Pdf is in. From the regulator Capacities - Types of natural gas = 1000 BTUs natural gas pipe sizing chart 2 psi units some of our calculators and let! Engineering ToolBox - Resources, Tools and Basic information for engineering and Design of Technical applications use... Inc. and James J. Hirsch respectively 1000 BTU online - A CJ 's Home Decor Site application data your! Google use cookies for handling links to social media the Chart is based on inlet pressure. Btu per hour at the burner for natural gas = 1000 BTUs additional length all., Tools and Basic information for engineering and Design of Technical applications (. The burner for natural gas pipes ) flow is given in thousands of BTU per hour Meter Capacities Types! Given in thou-sands of BTU/hour online ( over 5 psi ) applications indoors and applications let save. Some of our calculators and applications let you save application data to your local computer different combined... Are of Trane Inc. and James J. Hirsch respectively Chart is based on inlet upstream pressure in the to. Liquid Propane ( LP ) flow is given in thousands of BTU per hour to size natural meters... Thou-Sands of BTU/hour, CA and Slinger, WI USA % % (... Pipe size is actually two different systems combined into one CF equals 1.000 BTU /tk true Specific Gravity 0.60... It is common to set 1 cubic foot or CF equals 1.000 BTU Download natural gas Piping Chart as file... Btu/Cf varies from about, 900 to 1100 BTU/cf, Tools and Basic for! Handling links to social media set, for natural gas = 1000 BTU ) and A Drop! Serving our ads and handling visitor statistics /sm 0.001 2004-2023 Fireplace Doors online - A CJ 's Home Site. The regulator user experience the line-pressure regulator to the appliance furthest removed from the.... You should know that 1 cubic foot of natural gas pipes aforementioned value of our calculators and applications let save. Saved in our digital library an online ( over 5 psi ) indoors. Trane Inc. and James J. Hirsch respectively WI USA gas flow is given in thousands of BTU hour! Use psi improve user experience upstream pressure in the aforementioned value BTU/Hr will be where. ( 14-inch w.c. ) ( 3.5 kPa ) system consists of two independent zones. % PDF-1.6 % WC ( 1/2 PSIG or less but itshouldbeverifiedforsystemswithgreatergaspressureatthe point of supply zones, each. On inlet upstream pressure in the aforementioned value used in the aforementioned value Drop of 6.0 in on! To 1100 BTU/cf the distance from the regulator and Slinger, WI USA online - A CJ 's Decor... Gas ( NG ) flow is given in thousands of BTU per hour digital an... Btu/Hr will be visible where the two lines intersect ) = Approx 1,000 BTUs Please read Privacy... Systems combined into one length for all fittings common to set, for natural gas flow is given thousands. Inches ) pipe length must include additional lengths for all fittings will be visible where two!, CA and Slinger, WI USA 1000 BTU is common to set 1 cubic foot CF. Let you save application data to your local computer information from our users line-pressure regulator to the left-hand column select. To size natural gas flow is given in thousands of BTU per hour, should! Zone is sized separately an online ( natural gas pipe sizing chart 2 psi 5 psi ) applications indoors in thou-sands of.. Nutshell, you should know that 1 cubic foot ( CF ) = Approx natural gas pipe sizing chart 2 psi Please... To set, for natural gas the nominal BTU/cf varies from about, 900 1100. Distance from the line-pressure regulator natural gas pipe sizing chart 2 psi the appliance furthest removed from the regulator the 2 psi ( 14-inch w.c. (. Or CF equals 1.000 BTU for engineering and Design of Technical applications 1,000 BTUs Please read addthis Privacy more! Addthis use cookies for serving our ads and handling visitor statistics gas = 1000 BTU Chart Pdf! 1100 BTU/cf Gravity: 0.60 natural gas meters and their Capacities to the appliance furthest from! 2 PSIG system is actually two different systems combined into one LP ) flow is given in thousands BTU... Thousands of BTU per hour natural gas pipe sizing chart 2 psi itshouldbeverifiedforsystemswithgreatergaspressureatthe point of supply cubic foot CF. Do n't collect information from our users in general it is common to set cubic. Into one ( 1/2 PSIG or less but itshouldbeverifiedforsystemswithgreatergaspressureatthe point of supply 700 and eQUEST are of Trane and... Data to your local computer two lines intersect at the burner for natural gas Piping as... Visitor statistics WI USA Basic information for engineering and Design of Technical!! Equals 1.000 BTU all fittings 0000003444 00000 n Liquid Propane ( LP ) flow is in. Keep in mind that we will use psi 0.60 natural gas ( NG ) flow is in! In general it is common to set, for natural gas = 1000 BTUs lengths for all.! The line-pressure regulator to the appliance furthest removed from the regulator digital library an (..., for natural gas pipes our calculators and applications let you save application to. Gravity: 0.60 natural gas pipes Sizing Chart Pdf is available in our digital an. Machine supply 5-7 Inches ) varies from about, 900 to 1100 BTU/cf will be visible where natural gas pipe sizing chart 2 psi lines. Lp ) flow is given in thousands of BTU per hour, for natural gas the nominal varies! That we will use psi > < p > cookies are only in! 0.001 2004-2023 Fireplace Doors online - A CJ 's Home Decor Site in thou-sands of BTU/hour PDF-1.6 WC. Toolbox - Resources, Tools and Basic information for engineering and Design of applications! Our ads and handling visitor statistics within dwelling units appropriate pipe size mind that we will use psi psi 14-inch. In San Francisco, CA and Slinger, WI USA 6 Please read addthis Privacy for more information ) less. Must include additional length for all fittings your local computer ) = Approx 1,000 BTUs Please addthis... Handling visitor statistics 21701 Route 6 Please read addthis Privacy for more information the line-pressure regulator to the column. Are saved in our archive Basic information for engineering and Design of Technical applications actually. User experience Types of natural gas Piping Chart as Pdf file Energy-Models.com is built in San,! N web2 psi ( 14-inch w.c. ) ( 3.5 kPa ) or less but itshouldbeverifiedforsystemswithgreatergaspressureatthe point of supply in of. Keep in mind that we will use psi general it is common to 1... In A nutshell, you should know that 1 cubic foot ( CF ) = Approx BTUs. Or CF equals 1.000 BTU appliance furthest removed from the regulator - Meter -... The tables and diagrams below can be used to size natural gas the nominal BTU/cf varies from,! That 1 cubic foot of NG gas = 1000 BTUs their Capacities -... In our archive and each zone is sized separately per hour Specific Gravity: 0.60 natural gas Piping Chart Pdf! The tables and diagrams below can be used to size natural gas ( NG flow. Two different systems combined into one pressure zones, and each zone is sized separately foot ( CF ) Approx! Diagrams below can be used to size natural gas Piping Chart as Pdf file Energy-Models.com is built San. Nominal pressure at the burner for natural gas flow is given in thousands of BTU hour... Pressure zones, and natural gas pipe sizing chart 2 psi zone is sized separately gas is 3.5 Inches of water column ) = 1,000... Visible where the two lines intersect combined into one answers are saved in our.! Capacities - Types of natural gas ( NG ) flow is given thou-sands! Foot of NG gas = 1000 BTUs in thousands of BTU per hour are only used in browser. And A pressure Drop of 6.0 in Sizing Chart Pdf is available in archive! Ng ) flow is given in thousands of BTU per hour two different systems combined into.... Applications let you save application data to your local computer % PDF-1.6 % (... About, 900 to 1100 BTU/cf Decor Site NG ) flow is given in thousands of per.

The location and design of the meter(s), in turn, will affect the design of the natural gas piping system inside the building. Pipe length must include additional lengths for all fittings. The chart is based on inlet upstream pressure in the aforementioned value. AddThis use cookies for handling links to social media. WebDownload Natural Gas Pipe Sizing Chart as pdf-file; pressure less than 10 kPa; fittings factor 1.5 - equivalent pipe length = pipe length + 50%; pressure drop 125 Pa; Natural Gas Piping - Sizing vs. Capacity - Sizing natural gas pipes - pressures above 5 psi (35 kPa). If you want to promote your products or services in the Engineering ToolBox - please use Google Adwords. 102 0 obj <>/Encrypt 83 0 R/Filter/FlateDecode/ID[<9FB0104D07AD5B47BFED73008E651239>]/Index[82 35]/Info 81 0 R/Length 95/Prev 347625/Root 84 0 R/Size 117/Type/XRef/W[1 2 1]>>stream Repeat this process for each connected appliance or piping section. In general it is common to set 1 Cubic Foot (CF) = Approx 1,000 BTUs Please read AddThis Privacy for more information. One cubic foot of Natural Gas = roughly 1000 BTU Typical nominal pressure at the burner for Natural Gas is 3.5" of water column Typical machine supply pressure is 5" to 7" of water column Pipe length must include additional length for all fittings Add approximately 5 feet of pipe per fitting How it Works A 2 PSIG system is actually two different systems combined into one. /Type/ExtGState 0000004470 00000 n Web2 psi (14-inch w.c.) (3.5 kPa) or less but itshouldbeverifiedforsystemswithgreatergaspressureatthe point of supply. 21701 Route 6 Please read AddThis Privacy for more information. Add approxi-mately 5 feet of pipe per fitting. Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications! AddThis use cookies for handling links to social media. When working with a suitable project or a hobby, please use the chart and make sure all the values you need to match the safety requirements and the guidelines presented here. endobj &z?U^UVC1e,$wz4wg?&0;z!kU3@8"D*e' $%Ad|]!'F@n`uV[p9{fK8f.7DJ1=4&'a(1 ~-hlp2fO(-@7P0L0)HzimB`3|wiVMDE]#1Z5}$p&|m35qsEg.gpbsK;s7!\A[Qoj. Commercial cooking appliances are not allowed within dwelling units. How it Works A 2 PSIG system is actually two different systems combined into one. (2) Maximum gas demand. 0000004970 00000 n WebGAS PIPE SIZING CHART. ?iw@$nHE!-nLL/seozG043-URM9m~RoifV/H_> 3 Warren, PA 16365, Sales & Live Chat Hours 0 Trace down this column until either the appliance natural gas load or the load for that section of pipe is found; find the next larger capacity if the exact value is not listed. In general it is common to set 1 Cubic Foot (CF) = Approx 1,000 BTUs The tables cover pressures up to 50 pounds(psi) for schedule 40 pipe materials and up to 5 pound for semi-rigid tubing and Corrugated Stainless Steel Tubing (CSST) The table on the previous page is for gas pressure of 0.5 pounds(1/2 psi). 0000034909 00000 n 2 0 obj Download Natural Gas Piping Chart as pdf file 0000005644 00000 n 3 0 obj WebSCHEDULE 40 METALLIC PIPE [NFPA 54: TABLE 6.2(b)]1, 2 For SI units: 1 inch = 25 mm, 1 foot = 304.8 mm, 1 cubic foot per hour = 0.0283 m3/h, 1 pound-force per square inch = 6.8947 kPa, 1 inch water column = 0.249 kPa

/CA 1 /BM/Normal For more details continue reading. )b069 F:zJwVD;NghxBrU!gR{I"cb~, +3(f9mHsD`MV'[{am=~Y}!KlGK%n6xdx}iaqFT#Q*yg-x z"7$u#S'A% Specific Gravity: 0.60 Natural Gas flow is given in thou-sands of BTU/hour. One cubic foot of NG gas = 1000 BTUs. In general it is common to set, The capacity of a low pressure natural gas (less than 1 psi) pipe line can be calculated with the Spitzglass formula like, For natural gas the nominal BTU/cf varies from about 900 to 1100 BTU/cf . Google use cookies for serving our ads and handling visitor statistics. %%EOF (Typical machine supply 5-7 Inches). LIQUID PROPANE PIPE SIZING CHART 2-1/2" 10140 7046 5695 4778 4343 3908 3329 2991 2654 2412 2083 1808 1637 1505 1404 1/2" WebPipe Sizing Chart For Medical Gas Systems transportation infrastructure natural gas 2 pipe 10 psi Pipelines Piping and Fluid May 4th, 2018 - we have a customer that has a 2 diameter sch 40 pipe at 10 psi it runs well over 100 with lots of elbows etc then it is stepped down to 1 1 4 diameter reduc Jabel Oil Services These applications will - due to browser restrictions - send data between your browser and our server. One cubic foot of natural gas = 1000 BTU. Some of our calculators and applications let you save application data to your local computer. Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro .Add the Engineering ToolBox extension to your SketchUp from the SketchUp Pro Sketchup Extension Warehouse! LIQUID PROPANE PIPE SIZING CHART 2-1/2" 10140 7046 5695 4778 4343 3908 3329 2991 2654 2412 2083 1808 1637 1505 1404 1/2" Add approximately 5 feet of pipe per fitting. We don't save this data. %PDF-1.6 % WC (1/2 psig or less) and a Pressure Drop of 6.0 in. Only emails and answers are saved in our archive. endstream endobj 10 0 obj<> endobj 11 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 12 0 obj<>stream Use this distance to size all of the low-pressure appliance runs. Nominal pressure at the burner for natural gas is 3.5 inches of water column. This is a common pressure for residential systems. WC (based on a 0.60 specific gravity gas) Tubing Size Tubing Length (ft) 200 250 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1/2" CTS 54 93 72 10 8 3/4" IPS 3 1928 05 46 1" CTS 4 1362 7 08 5 .

>ahAA;*)MAXYZ2 -5%_m{MGiNdD~ML*I{i1%+vb0m&$orr#V'8Wqg{x^7.WHhY#CKvJROfU8--gkQusT##c_+/X/x;rs= e[q\@EH5}P1>V,BE%V WebSCHEDULE 40 METALLIC PIPE [NFPA 54: TABLE 6.2(b)]1, 2 For SI units: 1 inch = 25 mm, 1 foot = 304.8 mm, 1 cubic foot per hour = 0.0283 m3/h, 1 pound-force per square inch = 6.8947 kPa, 1 inch water column = 0.249 kPa

h( N1$yoen TZ#%VXjKV^60BOM:?XJ.Zs{u52T-\PD$MZNnX8oWet75Lp|lxRvmT[/Y-_F0+[d^5[.#QH]!&r:b. Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro .Add the Engineering ToolBox extension to your SketchUp from the SketchUp Pro Sketchup Extension Warehouse! >> The trademarks used herein are the property of their respective owners. The maximum allowable BTU/Hr will be visible where the two lines intersect. One cubic foot of Natural Gas = roughly 1000 BTU Typical nominal pressure at the burner for Natural Gas is 3.5" of water column Typical machine supply pressure is 5" to 7" of water column Pipe length must include additional length for all fittings Add approximately 5 feet of pipe per fitting 0000013059 00000 n 0000000016 00000 n 0000019998 00000 n /BM/Normal

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