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HomeMy WebLinkAboutDrawings-GrimesI I I I t VAA l t 1 1 0 • I Instruction Manual MCK 2141 R600 and HSRL Series LP -Gas Regulators, March 2006 A� WARNING Failure to follow these instructions or to properly install and maintain this equipment could result in an explosion andlor fire causing property damage and personal inj ry-(as- u '' �d'eath. _ Fisher equipment must be installed, _ operated, and maintained in accordance with federal, state, and local codes and Fisher instructions. The installation in most states must also comply with iVFPA No. 54 and 58 standards. only personnel trained in the proper procedures, codes, standards, and regulations of the LP -gas industry should install and service this equipment. Things to teli 9:.heps customer: 1. Show the customer the vent or vent assembly or vent tube. Stress that this opening must remain unobstructed at all times. Tell the customer to check the vent opening after a freezing rain, sleet storm, or snow to make sure ice has not formed in the vent. 2. Show the customer the shutoff valve on the container. The customers hould close this valve immediately if gas . is smelled, appliancelotJights fail to stay on or appear higher than usual or any other abnormal situation occurs. 3. Tell the customer fo :call your company to service the regulator if the_regulator vents gas or a leak develops in the syste,p�_ ,only a qualified gas service person should irist1i®rservice the regulator. Introduction Scope of 91 anut l This instruction manual covers Installation and Maintenance for the R600 and HSRL Series regulators, which includes first stage, second stage, integral and FISHER' TYPE HSRL Figure 9. Types R622, R642 and HSRL 2 psi (0,14 bar) service regulators used on LP -Gas vapor service applications. They are not to be used on liquid service, ®escrIptlon Second Stage Low Pressure Regulators The Types R622, R642, R652,'and HSRL Series regulators provide low pressure, inches of water column, delivery pressures. They are normally set at 11-inches water column (27 mbar) pressure. They have high capacity internal relief valve construction. The regulators are normally painted PALM GREEN. The units differ in construction and capacity rating. intw iFISHE ..'r, alAW cprrillp 4. EMERSON.. Process Management OS Pressure Taps Size Restriction R600 Series: 1/8 NPT #54 (0,055 inch (1,40 mm)) Drill on outlet and inlet HSRL Series: None Orifice Sizes R600 Series: 7/32-inch (5,55 mm) HSRL Series: 3/8-inch (9,5 mm) Wide Open C. for Relief Sizing R600 Series: 38 HSRL Series: 105 Maximum Allowable Inlet Pressure Types R622H, R632: 250 p'sig_(17,24 bar) Types R622E, R652E: 10 psig (0,69 bar) Types R622,R642, R652, and HSRL Series: 10 psig'(0,69 bar) Maximum Emergency Inlet Pressure Types R622H, R632: 250 psig (17,24 bar) Types R622E, R652E: 15 psig (1,03 bar) Types R622, R642, R652, and HSRL Series: 15 psig (1,03 bar) Temperature Capabilities -20' to 160°F (-29° to 71°C) Pressure Registration Internal Integral Two -stage Regulator The Type R632 integral two -stage regulator contains a non-adjustable first stage regulator on the inlet. The second stage provides 11-inches water column (27 mbar) outlet pressure. The second stage portion has a high capacity internal relief valve construction. The first stage does not have an internal relief valve. The regulators are normally painted GRAY. First Stage and 2 PSI (0,14 bar) Service Regulators The Types R622H, R622E and R652E regulators are designed for high pressure (pounds per square inch) vapor service. These regulators have high capacity internal relief valves. When used on first stage service, the Type R622H regulatorreduces container pressure .to 10 psig, (0,69 bar) for a second stage regulator. On final stage service the regulator reduces container pressure for a high pressure burner. The regulator is normally painted RED. The Type R622E or R652E standard outlet pressure setting is 2 psig (0,14 bar). The regulator is painted PALM GREEN with a WHITE CAP. It is an intermediate stage regulator that reduces 10 psig (0,69 bar) first stage pressure to 2 psig (0,14 bar). They are used on 2 psig (0,14 bar) pressure systems. The Types R622E and R652E are not suitable for first stage service. Outlet Pressure Standard Set Point Types R622, R642, R652, and HSRL Series: 11-inches w.c. (27 mbar) Type R632: First Stage: approximately 10 psi (0,69 bar) Second Stage: 11-inches w.c. (27 mbar) Types R622E, R652E: 2 psi (0,14. bar) Type R622H: 10 psi (0,69 bar), 5 psi (0,35 bar) Outlet Pressure Spring Range Types R622, R642, R652: T5 to 9.5-inches W.C. (19 to 24 mbar), 9 to 13-inches w.c. (22 to 32 mbar), 13 to 20-inches w.c, (32 to 50 mbar),, 16 to 40-inches w.c. (40 to 99 mbar) Type R632: First Stage: non-adjustable Second Stage: 9 to 13-inches w.c. (22 to 32 mbar) Types R622E, R652E: 1 to 2.2 psi (0,069 to 0,15 bar) Type R622H: 8 to 12 psi (0,55 to 0,83 bar), 4 to 6 psi (0,28 to 0,41 bar) HSRL Series: 9 to 13-inches w.c. (22 to 32 mbar) Approximate Weight Types R622H, R632 with POL Inlet: 1.7 pounds (771 grams) All Other R600 Series: 1.4 pounds (635 grams) HSRL Series: 4.5 pounds (2,04 kg) Specifications section, Tables 1 and 2 list the specifications for these regulators. Contact the factory if the regulator is to be used on any service other than LP -gas, natural gas, or air. The following information is located on the spring case: Type n6mber, orifice size, spring range, and date of manufacture. '� WARMIING _ All vents should be kept open to permit free flow of air in and out of the regulator. Protect vent openings against the entrance of rain, snow, ice formation, paint, mud, insects, or any other foreign material that could plug the vent or vent line. LP -gas may discharge to the atmosphere through the vent. An obstructed vent which limits air or gas flow can cause abnormally high pressure that could result in personal injury or property damage. Failure to use a vent line on 600 and HSRL Series LP -Gas Regulators Table 1. Relief Vaive SPecificafions TYPE TYPICAL SET POINT NOMINAL RELIEF VALVE START TO DISCHARGE MAXIMUM INLET PRESSURE TO NOT EXCEED OUTLET PRESSURE WITH DISC REMOVER Inlet Pgbar) mum Outlet Pressure HSRL w.c. (27 mbar) psi (0,14 bar) 1 psi (0,069 bar) 3.5 psi (0,24 bar) 15-psig g { ) 2 si 0 14 bar11-inches psig (0,34 bar) R622, R642 50 psigP R652 R632 250 psigR622F2 50 psig5 R652E R622H 10 psi (0,69 bar) 20 psi (1,37 bar) Not Applicable Table 2. Capacity, Connection Sizes, and Vent Orientation REGULATOR APPLICATION TYPE NUMBER CAPACITY BTU/HRII PROPANE INLET CONNECTION OUTLET CONNECTION OUTLET PRESSURE 314-INCH NPT SCREENED VENTSTANDARD LOCATION R622-BCF 875,000 1)2-inch FNPT 1/2-inch FNPT R642-OFF 900,OQ0 314-inch FNPT 11-inches w.c. R652-DFF 1,000,600 314-inch FNPT (27 mbar) R622-CFF 1,400,000 112-inch FNPT Second Stage Over inlet R622-OFF 314-inch FNPT R622-CFGXA 1,125,000 112-inchl=NPT 3/4-Inch FNPT 18416hes w.c. (45 mbar) HSRL-BFCtzj 3/4-inch FNPT 11-inches w.c, 2,100,000 27 mbar ( ) HSRL-CFCix} 1-inch FNPT 1-inch FNPT Integral Two -Stage R632-BCF 700,000 1/4-inch FNPT 1/2-inch FNPT 11-inches W.C. (27 mbar) First Stage. Dawn Second Stage: Over Inlet 6R632-HCF FPOL R632-CFF 750,000 1/4-inch FNPT 314-Inch FNPT R632-JFF .FPOL R622E-BCH 1,250,000 1/2-Inch FNPT 1)2-inch FNPT 2 PSI (0,14 bar) Service 2 psig (0,14 bar) Over Inlet R622E-DCH 1,600,000 314inch FNPT 314-inch FNPT R652E-DFH 1,400,000- R622H-UGK 2,000,000 112-inch FNPT 5 psig (0,35 bar) First Stage R622H-BGJ 2,100,000 1/2-inch FNPT 10 psig (0,69 bar) Over Outlet R622H-HGJ FPOL R622H-HGJKA R622H-JGK 5 psig (0,35 bar) 2,260,000 3/4-inch FNPT R622H-JGJ 10 psig (0,69 bar) R622H-DGJ 2,400,000 314-inch FNPT 1. Capacities Based on: Second Stage: 10 psig (0,69 bar) inlet pressure and 2-inches w.c. (5 mbar) droop. Integral Two Stag5:30 psig (2,07 bar) and 2-inches w.c. (5 mbar) droop. 2 PSI (0,14 bar) Service; 10 psig (0,69 bar) inlet pressure and 20% droop. First Stage: 30 psig (2,07 bar) Inlet pressure and 20% droop. 2.. straight globe valve body configuration. VENT POINTED DOWN Figure 2. Regulator with Vent Pointed Down Indoor Installations can cause a hazardous accumulation of gas which could result in personal injury or property damage. Never use a "type R622H, R622E or R652E (pounds to pounds) regulator on low pressure (inches of water column) service because personal injury or property damage could occur. The Types R622B and R652B are not suitable for use as a "first stage" regulator. General installation Instructions Before Installing the regulator, Check for damage, which might have occurred in shipment. Check for and remove any dirt or foreign material, which may have accumulated in the regulator body. Replace old pigtails. Blow out any debris, dirt or copper sulfate in the copper tubing and the pipeline. Apply pipe compound to the male threads of the pipe before installing the regulator. Make sure gas flow through the regulator is in the same direction as the arrow on the body. "Inlet" and "Outlet" connections are clearly marked. installation Location tl� • The installed regulator should be adequately protected from vehicular traffic and damage from other external sources, • Install the regulator with the vent pointed vertically down, see Figure 2. If the vent cannot be installed in a vertically down position, the regulator must be installed under a separate protective cover. Installing the regulator with the vent down allows condensation to drain, minimizes the entry of water or other debris from entering the vent, and minimizes vent blockage from freezing precipitation. Do not install the regulator in a location where -there canbeexcessive water accumulation or ice formation, such as directly beneath a down spout, gutter, or roof line of building. Even a protective hood may not provide adequate protection in these instances. Install the regulator so that any gas discharge through the vent or vent assembly is over 3 feet (0,91meters) horizontally from any building opening below the level of discharge. • Install the regulator high enough above ground level at least 18-inches (45 cm) - so that rain splatter cannot freeze In the vent. Regul'atola Subjected -to HdaVy Snow Conditions Some installations, such as in areas with heavy snowfall, may require a hood or enclosure to protect the regulator from snow load and vent freeze over. Horizontally installed Regulators Horizontally mounted regulators, such as found in single cylinder installations and ASME tanks, must be Installed beneath a protective cover or under the ASME tank dome, refer to Figure 3. If possible, slope or turn the vent down sufficiently to all,pw any condensation to drain out of the spring case,. Be careful that the slot in the tank dome or protective cover for the regulator's outlet piping does not expose the vent to the elements. The first stage vent on the Type R632 should be pointed down. Meter ldstallations Type R642 regulators have an angle body that makes it easy to install on to a gas meter instead of piping leading directly into a building. Meter and Type R642 with vent over regulator inlet: Install the regulator per instructions given in the previous section "Installation Location". i� � 11 �I I•, I = � � , I_ ' " � , � ,�- -1" ., ., r , I Figure 3. Tank Installation Meter and Type R642 with vent over the regulator outlet and installed over the top of the meter: This installation orientation will put the Type R642 regulator vent in a vertical down position, but very close to the top of the gas meter. The regulator vent may become blocked during a freezing rain storm or heavy snows. Therefore, some type of protective rover -should be installed over the regulator and meter or vent piping should be installed so that the vent remains open. Meter and Type R642 Regulator Installed Indoors: Pipe the regulator vent per the section "Indoor Installations". Indoor MstallaUo is By code, regulators installed indoors have limited inlet pressure, and they require a vent line to the outside of the building, see Figure 4. Avent assembly, such as FisherY602 Series, should be used on the end of the vent like. The same installation precautions, previously discussed throughout this manual for the regulator vent, apply to the end of the vent tube assembly. Vent lines must not restrict the gas flow from the regulator's internal relief valve. Vent lines should be at least 3/4-inch NPT pipe or 3/4-inch NPT size, Gray PVC Schedule 40 Rigid Non-metallic Electrical Conduit for above Ground.Service; per UL 651. To install the vent line, remove the vent screen and apply a good grade of pipe dope to the male threads of the line. Vent lines should be as straight as possible with a minimum number of bends. TO APPLIANCE VENT LINE BASEMENT FROM FIRST - STAGE REGULATOR VENTASSEMBLY VENT OPENING MUST BE AT LEAST 3 FEET (0,91 meters) HORIZONTALLY FROM ANY BUILDING OPENING BELOW IT Figure 4. Basement Installation END OF REGULATOR VENT TUBE LOCATED AT TOP INSIDE OF GRADE GROUND DOWNWARDAND&TIGHT VER. SLOPINGAWAYFROM HOUSING DOM THIS PREVENTS WATER COLLECTIN AND RUNNING INTO OR STANDING AROUND HOUSING DOME.2-INCHES (50.6 MM) MINIMUMRE 4 WATER MARK LEFT IN HOUSING DOME AT LEVEL ABOVEREGU ATORVENT, OF, ENO OF VENT TUBE - - - - - REQUIRES REPLACEMENT OF REGULATOR. THEN. CORRECT INSTALLATION. Figure 5. Underground Installation Underground Installatlons 15, CrAUTIOI� �r Type R632 integral regulators require 2 vent tubes, one on the first stage vent and one on the second stage vent, when installed on underground tanks. Failure to use 2 separate vent tubes can result in early regulator failure and/or over pressuring the second stage that could result in fires or personal injury. Regulators installed in the dome of an underground container require a vent tube to prevent water from entering the regulator spring case, see Figure 5. Note: Type R632 integral regulators installed on underground tanks require the use of 2 vent tubes, one for the first stage vent and the other for the second stage vent of the regulator. Remove the vent screen and install a vent tube..The vent tube must be run from the regulator vent to above the maximum water table. The vent tube opening must terminate at the extreme top inside of the dome cover. Make sure the regulator's closing cap is on tightly, and maintain drainage away from the dome at all times. For further information on Underground Installations, contact Aare Fulfillment Services at phone number 866-840-1075 and ask for Item number 000412 "Installation of Underground LP -Gas Systems: Suggested Installation, Inspection,". Adjustment Each regulator is factory set. If it becomes necessary to increase the outlet pressure, remove the closing cap and turn the adjustment screw clockwise. Turn the adjusting screw counterclockwise to decrease the outlet pressure. The first stage portion of the Type R632 integral regulator is non-adjustable. The outlet pressure plug may be removed using a 7/16-inch (11,1 mm) hexagon wrench. The pressure tap is restricted, so the plug can be removed with pressure on the outlet of the regulator. Ihstall a pressure gauge to determine the regulator's outlet setting during adjustment, (Actual pressure at the second stage regulator may be less due to line loss.) After setting, reinstall the pipe plug and replace the closing cap. Check the plug for leakage. Inlet pressure may be checked using the inlet pressure gauge tap and a pressure gauge. Remove the plug using a 7/16-inch (11,1 mm) wrench. The pressure tap is restricted, so the plug can be removed with pressure on the inlet of the regulator. MEW C �' a 11' � • . ' ' ,.. �,., _ 11 I .111 "�, - Is 1, N limits shown in the Specifications section may cause damage to regulator parts, leaks in the regulator, or personal injury due to bursting of pressure -containing parts or explosion of accumulated gas. If any portion of the regulator is exposed to an overpressure condition that exceeds the limits in the Specifications section, it must be inspected for damage that may have occurred. Large volumes of gas may discharge through the regulator vent during internal relief valve operation, which can, if not controlled, result in fire or explosion from accumulated gas The R600 and HSRL Series regulators, except for the first stage of the Type R632, contain Internal relief valves. The internal relief valve in all units will give overpressure protection against excessive build-up resulting from seat leakage due to worn parts or chips or foreign material on the orifice. The amount of internal relief protection provided varies with the regulator type and the cause for the overpressure relief valve operation. When the internal relief valve opens, gas escapes to the atmosphere through the regulator's vent. Some type of additional exterhal overpressure protection must be provided if the outlet pressure in an overpressure condition exceeds the inlet pressure rating of the gas system or downstream equipment. Common methods of external overpressure protection include relief valves, monitoring regulators, shutoff devices, and series regulation. Mabntenance To avold.personaliinjury or equipment damage, do not attempt any maintenance or disassembly without first isolating the regulator from system pressure and relieving all internal pressure. Regulators that have been disassembled for repair must be tested for proper operation before being returned to service. Only parts manufactured by Fisher should be used for repairing Fisher regulators. Relight pilot lights according to normal startup procedures. Due to normal wear or damage that may occur from external sources, these regulator's must be inspected and maintained periodically. The frequency of inspection and replacement of the regulators depends upon the severity of service conditions or the requirements of local., state, and federal regulations, Ever under ideal conditions, these regulators should be replaced after 20 years from date of manufacture or sooner should inspection reveal the need. Visually inspect the regulator each time a gas delivery is made tor: Improper installation, vent not pointed vertically down or under a cover; no vent tube on underground systems. • Plugged or frozen vent. • Wrong regulator or no regulator in the system. Internal or external corrosion. Flooded Regulator; water in spring case; regulator submersed on underground tanks • Regulator age. • Any other condition that could, cause th.e uncpntrolled escape of gas. Failure to do the above could result in personal injury or property damage. Vent ®pening Make sure the regulator vent, vent assembly, or vent tube does not become plugged by mud, insects, ice, snow, paint, etc. The vent screen aids in keeping the vent from becoming plugged, and the screen should be clean and properly installed. Water inside Regulators from Floods, Weather or Water Table on Underground Systems Replace any regulator that has been flooded or has been submersed below the water table of an underground tank, have had water in their spring case or show evidence of external or internal corrosion. Checking for internal corrosion can be done by removing the closing cap and with the aid of a'flashlight observing the condition of the relief valve spring, main spring, and internal spring barrel area. A more detailed examination will require shutting down of the gas system and the complete removal of the adjusting screw. Closely examine regulators installed with their vent horizontal for signs of corrosion. Correct any improper installations. Older regulators are more likely to catastrophically fail because of worn or corroded parts. Replace R600 and HSRL Series regulators over 20 years of age.' Other service or environmental conditions. may dictate replacement of the regulator before it becomes 20 years old. Regulators that are installed on underground systems and in areas that are subject to sea salt (coastal) atmospheres should be inspected annually for external and internal corrosion and may require replacement sooner. Refer to Fisher Bulletin I-P-32 for additional information. Regulators that have been disassembled for repair must be tested for proper operation before being returned to service. Only parts manufactured by Fisher should be used to repair Fisher regulators. Be sure to give the complete type number of the regulator when corresponding with the factory, The type number, orifice size, and spring range are on a label attached to the spring barrel. The date of manufacture is stamped on the regulator. Always provide this information in any correspondence with your Fisher Distributor regarding replacement parts or technical assistance. If construction changes are made in the field; be sure that the.regulator marking is also changed to reflect the most recent construction. Fisher and Fisher Regulators are marks owned by Fisher Controls Inlernatlone, LLC. The Emerson logo Is a trademark and service mark of Emerson Electric Co. All other marks are the property of Ihelr respective owners. The contents ofthis publfoatlonam presented frrinformaflonalpurp was only, and while very effort has been made to ensure theiracoumcy, they are not to be construed as warmnlies orgtxu nfaas, expressed the designs or specf/Icaters of such products at anytime or implied, regarding the products or services described herein or their use or applicability. We reserve the right to readily or improve without notice. Fisher does net assume responsibility forth, selection, use or maintenance of any product, Responsibility for proper selection, use and maintenance of any Fisher pro duct remains solely with the purchaser. Emerson Process Management Fisher Controls International, LLC. P.O. Box 8004 McKinney, Texas 75070, USA Telephone: 1 (800) 588-5853 EMERSOR Telephone: 1 (469) 293-4201 Process Management ©Fisher Controls International,LLC„ 2001, 2006: All Rights Reserved GAS PIPING INSTALLATIONS Gas Undiluted Propane 'TABLE 402.4(28) Inlet Press .. 1La in, w.c. SCHEDULE 40 METALLIC PIPE Pressure Drop O.S In. w.c Specific Gravity 1.50 INTENDED USE Pipe sizing between single-orsecond-stage (low pressure) regulator and appliance. PIPE SIZE (inch) Nominal 'h '1, 'I 1'Ia 1Va 2 2% 3 4 Actual lD 0.622 0,82b 1.049 1.380 1.610 2.067 2.469 3.068 4,92G Length (R) Capacity in Thousands of Btu per Hour 10 29t 608 1,150 2,350 3,520 6,790 10,800 19,100 39,000 20 200 418 787 1,620 2,420 4,660 7,430 13;100 26,800 30 160 336 632 1,300 1,940 3,750 5,970 10,600 21,500 40 137 287 541 1,I I0 1,660 3,210 5,110 9,030 _18,400 50 122 255 480 985 1,480 2,840 4,530 8,000 16300 60 110 231 434 892 1,340 2,570 4,100 7,250 t4,800 80 101 212 400 821 1,230 2,370 3,770 6,670 13,600 100 94 197 372 763 1,140 2200 3,510 6,210 12,700 125 89 185 349 716 1,070 2,070 3,290 5,620 11,900 150 84 175 330 677 1,010 1,950 3,110 5,500 11,200 175 74 155 292 600 899 1,730 2,760 4,880 9,950 200 67 140 265 543 914 1,570 2,500 4,420 9,010 250 62 129 243 500 749 1,440 2,300 4,060 8,290 300 58 120 227 465 697 1,340 2,140 3,790 7,710 350 51 107 201 4t2 618 1,190 1,900 3,350 6,940 400 46 97 182 373 560 1,080 1,720 . 3,040 6,190 450 42 89 167 344 515 991 1,580 2,790 5,700 500 40 83 156 320 479 922 1,470 2,600 5,300 550 37 78 146 300 449 865 1,380 2,440 4,970 600 35 73 138 283 424 817 1,300 2,300 4,700 650 33 70 13l 269 403 776 1240 2,190 4,460 700 32 66 125 257 385 741 1,180 2,090 4,260 750 30 64 120 246 368 709 1,130 2,000 4,080 800 29 61 115 236 354 681 1,090 1,920 3,920 850 28 59 Ill 227 341 656 1,050 1,850 3,770 900 27 57 107 220 329 634 1,010 1,790 3,640 950 26 55 t04 213 119 613 978 1,730 3,530 1,000 25 53 t00 206 309 595 948 3,420 1,100 25 52 97 200 300 578 921 3,320 1,200 24 50 95 195 292 562 895 3,230 1,300 23 48 90 185 277 534 950 P1,680 3,070 1,400 22 46 86 176 264 509 811 2,930 1,500 21 44 82 169 253 487 777 2,800 I,fiCO 20 42 79 162 243 r163 746 2,690 1'700 L9 40 76 t56 234 451 719 1,270 2,590 1,800 L9 39 74 151 226 436 694 1,230 2,500 1,900 18 38 71 146 219 422 672 1,190 2,420 2,000 18 37 1 69 142 212 409 1 652 1, 150 2,350 For SP, I inch =25.4 TLT, 1 foot= 304.8 mm, I pound per square inch= 6.895 kPa, 1-inch water coluuln= 0.2488 kPa, 1 British dienHal unit per hour=0.2931 W, I cubic Poot per hour-0.0283 m'AH I degree=O,OI745 radl Note; All table entries have been rounded to three significant digits. FLORIDA BUILDING CODE - FUEL GAS, 6th EDITION (2017) 53 o Copyright 02o17 ICC. ALL RIGHTS RBSERVED.Accvssedby Lilly Slier on]nn as,amasao:an ANl pursuvN mLicvnsv Agreement with lCC. No Povlhm repmdvctivn or div,lb,ft-ulhorlmd. ANY UNALTHOMILD REPRODUC NON OR DIS'TRIBU'I'ION 19 A VrOLAHON Or, THE BEURaAI. COPYRIG411ACTANDTHBLICBNSY. AGRMIAENT, AND SUBIBCY"ro CIVIL\ND CRIMINAL PRNALTES TJ HOEIIPIDER. 5&116 PETROLEUM GASCODE Tablel6.1(n) Poly'thylene°Piaehc Prpe IPS Undiluted Gas: Propane Inlet Pressure: 10.0 psig Pressure Drop: 1.0 psig Specific Gravity: 1.52 • Plastic Pipe `/z in. SDR in. SDR I I 1 in. SDR 11 1`/k in. SDR 11 1'/i in. SDR 11 2 in. SDR 11 Length(£t.) 9.33(0.660) (0.860) (1.007) (1.328) (1.554) (1..943) LNTL;NDED UBP,. SLzuig Betcyeen Fns�Stage Pressure, Regtilator ....,. .... .. aucl Second -Stage (Low Pres5ti`re) }Zegulato£ ..,.., ,•,,.,: 30 2140 2396 7740 13420 20300 36400 40 1840 3670 6630 11480 17300 31200 50 1630 3260 5870 10180 15400 27600 60 1470 2950 5320 9220 13900 25000 70 1360 2710 4900 -8480- - - 12800 -- 23000 80 1260 2530 4560 7S90 11900 21400 90 1180 2370 4270 7400 11200 20100 100 1120 2240 4040 6990 10600 19000 125 990 990 3580 6200 9360 16800 150 897 897 3240 5620 8480 15200 175 825 826 2980 5170 7800 14000 200 778 778 2780 4810 7260 13000 225 721 721 2600 4510 6810 12200 250 681 681 2460 4260 6430 11600 275 646 646 2340 4050 6110 11000 300 617 617 2230 3860 - 5830 10470 350 567 567 2050 3560 5360 9640 400 528 528 1910 3300 4990 8970 450 495 495 992 3100 4680 8410 500 468 458 937 2930 4420 7950 500 424 424 849 2650 4010 7200 700 390 390 781 2440 3690 6620 800 363 363 726 2270 3430 6160 900 340 340 682 2130 3220 5780 1000 322 322 644 2010 3040 5460 1500 258 258 517 933 1616 4390 2000 221 221 443 498 1383 3750 ITS: Iron Pipe Size. SDR: Standard Dimension Ratio Notes: (1) Capacities are in 1000 Btu/hr. (2) Dimensions in parentheses are inside diameter. 2017 Edition LL z LL $`�w`�mYo�A N Z 4umi ® X 0 u a Sri aN z m i4 owg o 0 oa<< d F NN 5 y W°¢ a z�awg z°° a _mo oo O a0w � ° ;3o Cn z. 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When rlcxcssanj ed p�-cvcat Lquatadoll, or wIncu ccqu m, urdcrgcuwall t'.A' EFiCkI.'omd usEg 4 - ' 4° auger ambors and ia° siPj cable. Cable ;;I;:r.�! t prLsorted do !faA PE Mbi,�rg to ProzOP Clc Wg( ft'am d-act mntact MLN the CATC, 2. Locate cabip approxhn ey 14' i?,VM.N of Wv-ldcd an boUi mids oo, rr,d {3rrk, use 4 ('W) gaiyanlud cAb9a damps Eo MZUM rAWC [a. Um ar Or, 3 _ R--frr to Standard 6.6 COE cand< [oCaUGO, coatiog a,-nd. back elP.. PETROLEUM GAS CODE 58-146 ` Nearest line of adjoining property that can be For SI units, 1 it = 0,3046 nt /' built upon - Notes: (1) The relief valve, filling connection, and fixed maximum liquid level gauge vent connection at the container must be at least 10 it from any exterior source of ignition, openings Into direct -vent appliances, or mechanical ventilation air Intakes. Refer to 6.3,4.4. (2) No part of an underground container can be less than 10 it from an Important building or line of adjoining property that can he hunt upon. Refer to 6.3.2.3. FIGURE 1.1(c) Underground ASME Containers. (Figure far illustrative purposes only; code compliance required.) Annex J Sample Ordinance Adopting NTPA 58. This annex is not a part of the requirements of this NHA document but is included for informational purposes only. J 1 Tlie follos{nng; MP-5,ordmance 1s ro"de"d foassist a jtmsdtction m the'adoptron of,tlus code;and Ys notpartof this QRD71�AI�C1;11iO.y, . , BS (TT 042➢AINEI) BY TIiF. (gofrernang`liody] OE THE'fjilris; dzctaon]� SEGPIO f TO. the Jzgi fed Ye rote2l h Gas Code and doa z tnenks;(adoptec>, by Chapter 2, d:pree (3)_ copxes of $viuch'�re On file�ancl are opeq tb ins'pecdon by the public in the office of the of the 'urzsdiction],' ace hereb7 'dtrtsdPgtzan rs ]c�eeX of veadrds]_ (i adopEed and inll corporated into this ordrnance as fully as if set 2017 Edition