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DIAMETER
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General Specifications
Conforms to the latest edition of the ASME code for
Pressure Vessels, Section Vill, Division 1. Complies with
NFPA 58.
Rated at 250 psig from -20' F. to 125' F. All tanks may be
evacuated to a full (14.7 psi) vacuum.
Vessel Finish: Coated with epoxy red powder. ( Tanks coated
with the epoxy powder must be buried). For Aboveground use,
tanks may be coated with TGIC powder.
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.
,l\/C�A11 I CAI/�TLI
--� WITHDRAWAL
VALVE
FLOAT NOTICE`.`
LP' GAS ANODE
GAUGE
CONNECTION
I �-FILLER
VALVE
4 00,
1
SERVICE f NAME
MULTIVALVE PLATE
RELIEF
VALVE
FITTINGS LAYOUT UNDER DOME
AGUG VESSEL DIMENSIONAL INFORMATION
All vessels dimensions are approximate
WATER
OUTSIDE
HEAD
OVERALL
OVERALL
LEG
LEG
WEIGHT
QUANTITY
CAPACITY
DIAMETER
TYPE
I
LENGTH
HEIGHT_
WIDTH
SPACING
I
FULL
PER
LOAD
STACK
120 wg.
24"
Ellip
5'- 5 13/16"
3' - 0"
10 1/81,
3' - 0"
245 lbs.
96
12
454.2 L
609.6 mm
1671.3mm
911.4 mm
257.2 mm
914.4 mm
111.1 kg.
250 wg.
31.5"
Hem!
7'- 2 112"
3' - 7 1/2"
12 3/4"
3' - 6"
472 lbs.
63
9
946.3 L
800.1 mm
2197.1 mm
1104.9 mm
323.9 mm
1066.8 mm
214.1 kg.
320 wg.
31.5"
Hemi
8' -11 3/4"
T - 7 1/2"
12 3/4"
4' - 0 1/4"
588 lbs.
45
9
1211.2 L
800.1 mm
2736.9 mm
1104.9 mm
323.9 mm
1225.6 mm
266.7 kg.
500 wg.
37.42"
Hemi
9' -10"
4' -1 7/16"
15",
5' - 0"
871 lbs.
30
6
1892.5 L
950.5 mm
2997.2 mm
1255.7 mm
381.0 mm
1524.0 mm
395.1 kg
1600 wg.
40.96"
Hemi
15' -10 13/16"
1
4' - 4 5/16"
16 1/4"
9' - 0"
1729 lbs.
15
5
3785.0 L
1040.4 mm
4846.6 mm
1344.6 mm
412.8 mm
2743.2 mm
784.3 kg
Rev: Jan. 27, 2016
U
Why Tanks Corrode
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 in a corrosion, circuit. Where current flows from the soil to the
tank, no corrosion occurs. The progress of corrosion is determined by
the amount of current flowing between the anode and the cathode and
whether the locations of the anode/ cathode remain constant over time.
Corrosion rates are generally higher in wet soil 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 rusting or more commonly, a pitting attack. Pit locations
may result from metallurgical conditions of the steel suraface or soil
variations such as rocks, salts, fertilizer, moisture concentration, oxygen
concentration, etc.
rrevenimg corrosion
Protecting underground
tanks from corrosion is
easily achieved bythe use
of two commonly applied
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
the flow of corrosion current from the anode to the cathode. An effective
external coating can protect over 99% of the tank surface area. However,
no coating is perfect. Damage from construction or soil stresses create
tiny defects, which may result in accelerated corrosion at the defect.
Cathodic protection prevents corrosion at those defects by applying
DC current from an external source, forcing the tank to become
cathode. Application of sufficient DC current to the tank will prevent any
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 structures such as large diameter
pipelines. Electrical isolation of the tank from metallic piping systems
and electrical grounds is critical for the cathodic protection system's
effectiveness.
How Sacrificial Cathodic Protection Works
Sacrificial systems 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-1.80V. By connecting the
two metals together, the difference of 1 to 1.25V volts results in current
flow to the tank that overcomes the natural corrosion cells that exist on
the tank. With this current available to the tank, no corrosion occurs.
Magnesium Anodes
There are a variety of anode sizes and alloys used for cathodic
protection. The two primary alloys are designed as H-1 (or AZ63) 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 -1.8V. 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 are 9 lb. and 171b. The size designation relates to the metal weight.
10' of 412 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
low cost, nonhazardous, electrically conductive backfill. The anode and
backfill is then packaged in a cotton bag and either a cardboard box or
paper bag. Actual shipping weight of these anodes with backfill is 27
lb. and 45 lb.
Application Recommendations
Magnesium anodes can protect underground tanks in most soil
conditions. The H-1 alloy is generally very effective. The following chart
provides size and quantity recommendations forvarious size tanks based
on conservative design assumptions. This chart covers soil conditions
up to 10,000 ohm -centimeter resistivity. Resistivities higher than
10,000 ohm -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 if there 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
is plastic. All underground steel pipe should be externally coated with
a corrosion resistant material. The service line should be electrically
isolated at the house with an insulating fitting or union. If service pipe
is less than 50' in length, the tank anodes will provide sufficient current
to protect both tank and pipe. For longer lengths of pipe, an additional
anode may be required at the house connections.
If another metallic material such as copper is used for service piping,
the pipe should be electrically isolated from the tank at the fill pipe
connection. Copper and steel create a galvanic couple that will accelerate
corrosion of the steel tank when directly connected to copper piping.
Generally, copper piping does not require cathodic protection.
Soil Type
I Seri la sbif is'a C y9;`.`
Sand, Gravel, Rocky
Areas
Tank Cap.
(gal.)
._
L io 300D�oh"m,-'cin%
7
5000 to 10000 ohm -cm
Size Qty. Alloy
sstr}y
CA II oy
120
H`1
9#
1
H-1
150'H11e
9#
1
H-1
2509#',T1C'
H,h
9#
2
H-1
325
f irI r
L 1T
H,1f m
9#
2
H-1
500
t1`I
f �11J
f •H_1
9#
2
H-1
1000
1
Off r '
9#
4
H-1
1500'2`'
f H`-
9#
4
H-1
2000
9#
6
H-1
"Based on 90% effective external coating, 2 ma/ft2 current density, and 30-
year Anode life.
Anode Installation
1. Determine size and.quantity of anodes from application chart.
2.When a single anode is installed, it should be located near the
tank center on either side of tank.
3. When multiple anodes are installed, space them evenly around
the tank. See examples below.
7 anode 2 anodes 4 anodes
c:50 CDO c:34
O O CO
4.Anodes are shipped in either cardboard boxes or multi -wall
papersacks. Remove outer container and burythe cloth bagged
anode. If anode is supplied in plastic bag, remove plastic bag
before installing.
5. Install anodes approximately two to three feet from the tank and
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 over to a connection point on the tank fill 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 necessary to activate the anode.
8. Connect the anode wire to the tank with a low electrical
resistance connection. Examples are threaded stud on the
tank fill pipe or any accessible metallic connection point to the
tank. All connections should be coated with a moisture -proof
material.
9. Ideally, the tank connection is made in the area of the tank fill
pipe within the covered dome. With access to the anode wire,
subsequent testing of the tank can include measurement of
anode output and verification of performance.
10.Verify performance of the anode using an appropriate test
procedure.
Mechanical Connection Under Doane
Cathodic Protection Testing Procedure
Equipment Needed: Digital Voltmeter, Red Test Lead Min. 12' Long
& Black Lead Min. 2' Long, Reference Electrode (Copper/Copper
Sulphate Half -Cell)
STEP 1: Using a digital voltmeter insert the 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 fill pipe multivalve. A good solid connection is very important.
(DO NOT connect to shroud).
STEP 2: Insertthe black test lead into the Common jack on the meter,
and connect the opposite end of the lead to a charged reference
electrode (% cell).
STEP 3: Remove protective cap from the porous plug at bottom end
of electrode. Place porous plug end into native soil (remove grass if
necessary) at four locations around the tank (one on each side of the
tank, and one at each end of the tank). If difficulty is encountered
obtaining readings, moisten soil with water or dig %2 cell deeper into
the soil.
STEP 4: Record all four meter readings on an appropriate form. The
least of all four readings should be 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 protected).
Charging Reference Electrode
STEP 1: Unscrew and remove porous plug end of new reference
electrode. Add deionized or distilled water to the copper sulfate
crystals, filling electrode completely. The solution will turn blue in
color and there should always be excess crystals at the bottom of
the tube. DO NOT USE TAP WATER.
STEP 2: Replace porous plug end of electrode and place in an upright
position so that the porous plug end is facing in the down position
and let stand for 1 hour before use. This will allow the porous plug
to become completely saturated before use.
Caution. Do not allow electrode to contact oil, road salts, or other
substances that may contaminate the solution by absorption
through porous plug. Do not allow electrode to freeze.
Distributed By:
Ideal for use as a first, stage regulator on any domestic size ASME or
DOT container in propane gas installations requiring up to 1,500,000
BTU's per hour. The regulator is factory set to reduce container
pressure to an intermediate pressure of approximately 10 PSIG.
• Compact design can be connected to a service valve using either
a POL adapter or a RegO product pigtail.
• Large threaded W F.NPT bonnet vent can easily be piped -away
underground installations without the need of glue kits or extra
adapters.
° Non Adjustable
• Large flow orifice resists freeze ups due to water concentration in
LPG vapor.
• Design provides for good flow regulation at both high and low
container pressures.
• Built in relief valve and travel stop comply with NFPA 58 over
pressure requirements.
• Incorporates %a" F.NPT downstream pressure tap for an easy
inline check of the regulator's delivery pressure.
• Molded diaphragm provides an o-ring type seal between the
body and bonnet.
• Body and bonnet are assembled in the USA using the unique,
patented RegUlok seal system.
• Fully painted in brilliant red for complete corrosion protection.
• Mounting bracket available as an accessory: part number 2302-31.
li tUw?
Body............................................................................................Zinc
Bonnet......................................................................................... Zinc
Spring........................................................................................ Steel
Seat Disc.................................................................Resilient Rubber
Diaphragm...........................Integrated Fabric and Synthetic Rubber
( lrc-,r!)tltiY J a—%;�':3W=,�f:�
UL
LISTED
LV3403TR
i,,,� ,{ 9
`=
I 3.56
Blllliv. 130,000 SOGp•0 i.'4fAa tAo•AN 1]50.0m 13°UAO° t)5°,f100
FLOW PROPANE
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F.NPT
®
®
•
11 111
trY4"
' 11
• Maximum flow based on inlet pressure 20 PSIG higher than the regulator setting and delivery pressure 20% lower than the regulator setting and delivery pressure 20 % lower than the sailing.
A 14 r > Aw 100 Rego Dr. Elon, NC 27244 USA www.regoproducts.com +1 (336) 449-7707
APPIM-ttf--1-01
Designed to reduce first stage pressure of 5 to 20 PSIG down to
burner pressure, normally 11" w.c. Ideal for medium commercial
installations, vapor meter installations and normal domestic loads.
FelidKiff-0r
• 90 degree right angle inlet to outer connection for meter or
standard installations.
• Large vent helps to prevent blockage and has 3/4" F. NPT for vent
piping.
• With 15 PSIG inlet pressure, regulator is designed to not pass
more than 2 PSIG with the seat disc removed.
• Replaceable valve orifice and valve seat.
• Straight line valve closure reduces wear on seat disc
• Unique bonnet vent profile minimizes vent freeze_ over when
properly installed.
• Large molded diaphragm is extra sensitive to pressure changes.
• Built in pressure tap has plugged %" F. NPT outlet. Plug can be
removed with a 3/16" hex alien wrench.
• Select Brown Finish
Can mount directly to vapor meter. It is also suitable for mounting
directly to the house piping. It will retrofit into existing installations that
are currently using a 90 degree, right angle regulator.
Body........................................................................... Die Cast Zinc
Bonnet........................................................................ Die Cast Zinc
NozzleOrifice......................................................................... Brass
Spring...................................................................................... Steel
Valve Seat Disc ..................................................... Resilient Rubber
Diaphragm ......................... Integrated Fabric and Synthetic Rubber
OrdleAmp, MIR << ter
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propane'PSIG
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Inlet
• Maximum flow Is based on 10 PSIG inlet and 9" w.c. delivery pressure.
"Mounting Bracket Included,
100 Rego Dr. Elon, KC 27244 USA www.regoproducts.com +1 (336) 449-7707 bw o.
A21
ES-D-GAC Generac InstaIISmart
Job Name _
Job Location
Engineer _
Approval
Generac
a e < ,
°ly_
Flexible Fuel Lines
The flexible connection between the gas supply and the gas inlet
of a Generac® Stationary Outdoor Backup/Standby Generator
Features
• Operating Temperature -40•F to 150°F (-40•C to 65,6•C)
• Operating Pressure
MAX 0.5psi (3.45 kPa)
• Hydrostatic Burst Pressure
MIN 250psi (1725 kPa)
• Flexible Tube Material
Annealed 304 Stainless Steel
• Rare Nut Material
Carbon Steel with Zinc Trivalent
Chromate Plating
• Flare Adapter Material
Carbon Steel with Zinc Trivalent
Chromate Plating
• PVC Dip Coating
Gray Heavy Duty, Antimicrobial,
UV Stabilizer
CSA Group Certificate of Compliance to
Product Standards
ANSI Z21.75/CSA 6.27 — Connectors for Outdoor Gas
Appliances and Manufactured Homes
Scope states "...intended for exterior use abovegroundfor
making non -rigid connections... between the gas supply and
the gas inlet of an appliance for outdoor installation that is not
frequently moved after installation." In addition section 1.5.4
states the connector is designed for occasional movement after
installation. Repeated bending, flexing or extreme vibration must
be avoided. Normal operation of a clothes dryer, rooftop HVAC
unit or SIMILAR OUTDOOR APPLIANCE DOES NOT constitute
extreme vibration or movement.
ANSI Z21.24/CSA 6.10 — Connectors for Gas Appliances SP°
(Excluding 60/61 Series)
c us
Product Configurations
Contractor
Approval
Contractor's P.O. No.
Representative
SKU
For use with Generac stationary outdoor backup/
standby generators.
Applicable Codes
ANSI Z223.1/NFPA 54 National Fuel Gas Code Section 9.6
International Fuel Gas Code (IFGC) Section 411.1
13149.1 — Natural Gas and Propane Installation Code (CSA
Group) Section 6.21
Uniform Mechanical Code (UMC) Section 1313.0
Uniform Plumbing Code (UPC) Section 1212.0
Additional Approvals
Commonwealth of Massachusetts Board of State Examiners of
Plumbers and Gas Fitters
Additional Testing
UL2200-2015: Stationary Engine Generator Assemblies Section
66B Vibration Test.
Dormant product specifications in U.S. customary units and metric are appm>amate and are provided for reference only. For precise D6fMOnt
®
measurements, please contact DormontTechnical Service. Dor moat reserves the right to change or modify product design, construction,
specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Dormant
products previously or subsequently sold. Refer to the owner's manual forvvarranty information. A WATTS Brand
Minimum Flow Capacity at Specified Pressure Drop
Straight Length BTU/hr. NATURAL GAS, 0.64 SG, 1000 BTU/cu.ft.
CONFIGURATION.
DiCOLUMN)
Generac°
Part Number
Dormonfl
Part Number
SERIES
Nominal ID
in
Nominal Lenght
In
0.50 in
0.75 in
1.00 In
1.25 in
1.50 in
1.75 In
2.00 in
10000009793
CAN41-4141-24GEN
41
%4
24
290,900
356,278
411,395
459,953
503,854
544,224
581,800
10000009776
CAN41-4141-48GEN
41
3/4
48
217,000
265,770
306,884
343,107
375,855
405,970
434,000
10000009777
CAN41-4141-72GEN
41
%
72
173,900
212,983
254,932
247,960
301,204
325,337
347,800
10000000498
CAN51-5151-24GEN
51
1
24
581,800
712,557
822,789
919,907
1,007,707
1,088,448
1,163,600
10000000499
CAN51-5151-48GEN
51
1
48
442,700
542,195
626,072
699,970
766,779
828,216
885,400
10000000500
CAN51-5151-72GEN
51
1
72
347,800
425,966
491,863
549,920
602,407
650,674
695,600
Straight Length BTU/hr. LP GAS, 1.55 SG, 2500 BTU/cu.ft.
CONFIGURATION
rrCOLUMN)
Generac°
Part Number
Dormant*
Part Number
SERIES
Nominal ID
in
Nominal Lenght
In
0.50 In
0.75 In
1.00 in
1.25 In
1.50 in
1.75 In
2.00 in
10000009793
CAN41-4141-24GEN
41
3/4
24
465,400
569,996
658,175
735,862
806,096
870,684
930,800
10000009776
CAN41-4141-48GEN
41
%
48
344,000
421,312
486,489
543;912
595,825
1 643,565
688,000
10000009777
CAN41-4141-72GEN
41
3/
72
278,240
340,773
393,491
439,936
481,926
520,539
556,480
10000000498
CAN51-5151-24GEN
51
1
24
930,880
1,140,091
1,316,463
1,471,851
1,612,331
1,741,517
1,861,760
10000000499
CAN51-5151-48GEN
51
1
48
708,320
867,511
1,001,716
1,119,952
1,226,846
1,325,145
1,416,640
10000000500
CAN51-5151-72GEN
51 1
1
72 1
556,480
681,546
786,982
879,872
963,852
1,041,079
1,112,960
wiliviTIMM
Generac part number 10000000498 (Dormont part number CAN51 -51 51-24GEN)
can supply a minimum of 681,800 BTU/hr.of natural gas @ 0.50 in. water column
pressure drop to the generator.
��
All installations must completely comply with all Dormonto manufacturing company warnings
and instructions, national, state and local codes and all applicable ANSI standards.
F V
!'
� ,, i I 1•
-1
A WATTS Brand USA: T: (800) 367-6668 • F: (724) 733-4808 • Dormont.com
Canada: T: (905) 332-4090 • F: (905) 332-7068 • Dormont.ca
Latin America: T. (52) 81-1001-8600 • F. (52) 81-8000-7091 • Dormont.com
ES-D-GAC_Generac InstallSmart 1703 0 2016 Dormont
Maximum Capacity of PE Pipe in Thousands of BTU per. Hour of'Liquefted Petroleum Gas
wlii'i a Geis Pressure of 11.0 in. WC and a Pressure Crop of 0.5•in. INC
. (based on a 1.52 specific gravity -gas)
Lu
io
io I3 IY I I IL) y 9 8
8
8
7
7
113
102
86 76 68 63 58 54 51 48
46
44
42
40
147
132
112 99 89 81 75 70 66 63
60
57
54
52'
209
188
160 140 126 116 107 100 94 89
85
'81
78
75
376
338
287 252 227 208 192 180 169 160
152
146
140 .
134
569
516
441 391 354 326 303 285 269 255
244
233
224
216
1061
956
810 712 642 587 544 508 478 453
431
411
394
379
2516BTUh;1
CFH
Maximum Capacity
of PE Pipe in Thousands of BTU per Hour of Liquefied Petroleum Gas
with a Gas Pressure of 2.0 psi and a Pressure Drop of 1.0 psi
(based on a 1.52 specific gravity gas)
9
702
595
523
471
431
399
373
351
309
278
11300
7586
60D8'
6092
4479
4033
3418
3007
27-07
2478
2295
2144
2018
7775
1599
14652
9835
7790
6602
5807
5229
4432-
3898
3510
3213
2975
2780
2617
2302
2073
20877
14014
- 11100
9408
8275
7451
6315•
5555
5002
4578
4239
3962
3729
3280
2953
37514
•25183
19946
16905
14869
13389
11348
9982
8988
8226
7618
7119
6700
5894
5307
48429
29848
23969
20515
18182
16474
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Gas
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on Underground Propane Tanks
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• Dual service options for above or underground applications
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• Option #1: Ready-to=bury red oxide, durable powder coating with black
• polyethylene AGUG dome*
• Option #2: Aboveground option with steel'8" AGUE dome.
,� , • All valves and float gauges are -centered under dome
• Fabricated to the latest A,S.M.E. Code, Section Vill, Division 1
`� • Registered with the. National Ro'ard
• #72 liquid level outage valve orifice reduces refueling emissions
• Vacuum pre -purged to save time, money and product
-- — — - *Applicable -federal, state, or local regulations may contain specific iequirements for
Q 14'TAt 111 EtR� 3 g p purchaser and''installer are responsible
protective coatin sand cathodic •'rotectioh. The
for compliance with all federal, state;, localkand NFPA iridustiy regulations. Cathodic
protection, is required, and coating, most'be.continuous and, and must
complyswith•arrlocal, stare ornaetonaltcode:
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General Specifications
Conforms to the latest edition of the ASME code for
Pressure Vessels, Section Vill, Division 1. Complies with
NFPA 58.
Rated at 250 psig from -200 F. to 125' F. All tanks may be
evacuated to a full (14.7 psi) vacuum.
Vessel Finish: Coated with epoxy red powder. ( Tanks coated
with the epoxy powder must be buried). For Aboveground use,
tanks may be coated with TGIC powder.
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.
n\/CDAI I I CAlr_`TU
--� WITHDRAWAL
NOTICE VALVE
FLOAT LP. CAMS ANODE
GAUGE CONNECTION
' FILLER
/
�O I� VALVE
O
SERVICE
MULTIVALVE NAME
REPLATE
VALVE
FITTINGS LAYOUT UNDER DOME
AGUG VESSEL DIMENSIONAL INFORMATION
All vessels dimensions are approximate
WATER
OUTSIDE
HEAD
OVERALL
OVERALL
LEG
LEG
WEIGHT
QUANTITY
FULL
PER
CAPACITY
DIAMETER
TYPE
LENGTH
HEIGHT
WIDTH
SPACING
LOAD
STACK
120 wg.
24"
Ellip
5' - 5 13/16"
3' - 0"
10 1/8"
3' - 0"
245 lbs.
96
12
454.2 L
609.6 mm
1671.3mm
911.4 mm
257.2 mm
914.4 mm
111.1 kg.
250 wg.
31.5"
Hemi
T - 2 1/2"
3' - 7 1/2"
12 3/4"
3' - 6"
472 lbs.
63
9
946.3 L
800.1 mm
2197.1 mm
1104.9 mm
323.9 mm
1066.8 mm
214.1 kg.
320 wg.
31.5"
Hemi
8' -11 3/4"
3' - 7 1/2"
12 3/4"
4' - 0 1/4"
588 lbs.
45
9
1211.2 L
800.1 mm
2736.9 mm
1104.9 mm
323.9 mm
1225.6 mm
266.7 kg.
500 wg.
37.42"
Hemi
9' -10"
4' -1 7/16"
15"
5' - 0"
871 lbs.
30
6
1892.5 L
950.5 mm
2997.2 mm
1255.7 mm
381.0 mm
1524.0 mm
395.1 kg
1000 wg.
40.96"
Hemi
15'- 10 13/16"
4' - 4 5/16"
16 1/4"
9'- 0"
1729 lbs.
15
5
3785.0 L
1040.4 mm
4846.6 mm
1344.6 mm 1
412.8 mm
2743.2 mm
784.3 kg
Rev: Jan. 27, 2016
Why Tanks Corrode
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 in a corrosion circuit. Where current flows from the soil to the
tank, no corrosion occurs. The progress of corrosion is determined by
the amount of current flowing between the anode and the cathode and
whether the locations of the anode/ cathode remain constant overtime.
Corrosion rates are generally higher in wet soil 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 rusting or more commonly, a pitting attack. Pit locations
may result from metallurgical conditions of the steel suraface or soil
variations such as rocks, salts, fertilizer, moisture concentration, oxygen
concentration, etc.
Preventing Corrosion
Protecting underground
tanks from corrosion is
easily achieved by the use
of two commonly applied
s 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
the flow of corrosion currentfrom the anode to the cathode. An effective
external coating can protect over 99% of the tank surface area. However,
no coating is perfect. Damage from construction or soil stresses create
tiny defects, which may result in accelerated corrosion at the defect.
Cathodic protection prevents corrosion at those defects by applying
DC current from an external source, forcing the tank to become
cathode. Application of sufficient DC current to the tank will prevent any
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 structures such as large diameter
pipelines. Electrical isolation of the tank from metallic piping systems
and electrical grounds is critical for the cathodic protection system's
effectiveness.
Flow Sacrificial Cathodic Protection Works
Sacrificial systems 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-1.80V. By connecting the
two metals together, the difference of 1 to 1.25V volts results in current
flow to the tank that overcomes the natural corrosion cells that exist on
the tank. With this current available to the tank, no corrosion occurs.
Magnesium Anodes
There are a variety of anode sizes and alloys used for cathodic
protection. The two primary alloys are designed as H-1 (or AZ63) 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 -1.8V. 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 are 9 lb. and 171b. The size designation relates to 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
low cost, nonhazardous, electrically conductive backfill. The anode and
backfill is then packaged in a cotton bag and either a cardboard box or
paper bag. Actual shipping weight of these anodes with backfill is 27
lb. and 45 lb.
Application Recommendations
Magnesium anodes can protect underground tanks in most soil
conditions. The H-1 alloy is generally very effective. The following chart
provides size and quantity recommendations forvarious size tanks based
on conservative design assumptions. This chart covers soil conditions
up to 10,000 ohm -centimeter resistivity. Resistivities higher than
10,000 ohm -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 if there 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
is plastic. All underground steel pipe should be externally coated with
a corrosion resistant material. The service line should be electrically
isolated at the house with an insulating fitting or union. If service pipe
is less than 50' in length, the tank anodes will provide sufficient current
to protect both tank and pipe. For longer lengths of pipe, an additional
anode may be required at the house connections.
If another metallic material such as copper is used for service piping,
the pipe should be electrically isolated from the tank at the fill pipe
connection. Copper and steel create a galvanic couple that will accelerate
corrosion of the steel tank when directly connected to copper piping.
Generally, copper piping does not require cathodic protection.
Soil Type
r Eetile Soils, Clay,,"_
�,� SandycLiiam�
Sand, Gravel, Rocky
Areas
Tank Cap
(gal.)
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hm,p
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5000 to 10000 ohm -cm
,
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Size
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Alloy
120
(#
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1
H-1
150
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H.1'
9#
1
H-1
250
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9#
2
H-1
325
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2
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6 H`1
9#
2
H-1
1000
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2
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9#
4
H-1
1500°i7#
2'W
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1�
9#
4
H-1
2000
9#
6
H-1
'Based on 90% effective external coating, 2 malft2 current density, and 30-
year Anode life.
Anode Installation
1. Determine size and quantity of anodes from application chart.
2. When a single anode is installed, it should be located near the
tank center on either side of tank.
3. When multiple anodes are installed, space them evenly around
the tank. See examples below.
7 anode 2 anodes 4 anodes
O O O
C�_ C:ao C_� C:Do
4.Anodes are shipped in either cardboard boxes or multi -wall
paper sacks. Remove outer container and bury the cloth bagged
anode. If anode is supplied in plastic bag, remove plastic bag
before installing.
5. Install anodes approximately two to three feet from the tank and
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 over to a connection point on the tank fill 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 necessary to activate the anode.
8. Connect the anode wire to the tank with a low electrical
resistance connection. Examples are threaded stud on the
tank fill pipe or any accessible metallic connection point to the
tank. All connections should be coated with a moisture -proof
material.
9. Ideally, the tank connection is made in the area of the tank fill
pipe within the covered dome. With access to the anode wire,
subsequent testing of the tank can include measurement of
anode output and verification of performance.
10.Verify performance of the anode using an appropriate test
procedure.
Mechanical Connection Under Dome
Cathodic Protection Testing Procedure
Equipment Needed: Digital Voltmeter, Red Test Lead Min.12' Long
& Black Lead Min. 2' Long, Reference Electrode (Copper/Copper
Sulphate Half -Cell)
STEP 1: Using a digital voltmeter insert the 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 fill pipe multivalve. A good solid connection is very important.
(DO NOT connect to shroud).
STEP 2: Insertthe black test lead into the Common jack on the meter,
and connect the opposite end of the lead to a charged reference
electrode (%2 cell).
STEP 3: Remove protective cap from the porous plug at bottom end
of electrode. Place porous plug end into native soil (remove grass if
necessary) at four locations around the tank (one on each side of the
tank, and one at each end of the tank). If difficulty is encountered
obtaining readings, moisten soil with water or dig 1/2 cell deeper into
the soil.
STEP 4: Record all four meter readings on an appropriate form. The
least of all four readings should be 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 protected).
Charging Reference Electrode
STEP 1: Unscrew and remove porous plug end of new reference
electrode. Add deionized or distilled water to the copper sulfate
crystals, filling electrode completely. The solution will turn blue in
color and there should always be excess crystals at the bottom of
the tube. DO NOT USE TAP WATER.
STEP 2: Replace porous plug end of electrode and place in an upright
position so that the porous plug end is facing in the down position
and let stand for 1 hour before use. This will allow the porous plug
to become completely saturated before use.
Caution: Do not allow electrode to contact oil, road salts, or other
substances that may contaminate the solution by absorption
through porous plug. Do not allow electrode to freeze.
Distributed By:
Ideal for use as a first stage regulator on any domestic size ASME or
DOT container in propane gas installations requiring up to 1,500,000
BTU's per hour. The regulator is factory set to reduce container
pressure to an intermediate pressure of approximately 10 PSIG.
Cial r-Ras
• Compact design can be connected to a service valve using either
a POL adapter or a RegO product pigtail.
• Large threaded %" F.NPT bonnet vent can easily be piped -away
underground installations without the need of glue kits or extra
adapters.
• Non Adjustable
• Large flow orifice resists freeze ups due to water concentration in
LPG vapor.
• Design provides for good flow regulation at both high and low
container pressures.
• Built in relief valve and travel stop comply with NFPA 58 over
pressure requirements.
• Incorporates %" F.NPT downstream pressure tap for an easy
inline check of the regulator's delivery pressure.
• Molded diaphragm provides an o-ring type seal between the
body and bonnet.
i
• Body and bonnet are assembled in the USA using the unique,
patented RegUlok seal system.
• Fully painted in brilliant red for complete corrosion protection.
• Mounting bracket available as an accessory: part number 2302-31.
Body............................................................................................Zinc
Bonnet......................................................................................... Zinc
Spring........................................................................................ Steel
Seat Disc.................................................................Resilient Rubber
Diaphragm...........................Integrated Fabric and Synthetic Rubber
U�
LISTED
LV3403TR
— 3.51
BiUM. 2d' A00 500,"00 i3400f1 tPW,000 1,t50,000 I.Spp.000 t,)SO,OW
FLOW PROPANE
�
Fact ory
DeLvery, I
I
1/aporCapacityBTU/ttr
Part'Ntnnber
1
liifet,C'tA.ect,..
OutteCConnecdon,
L�
orifice Size
Pressure I
"BonneGl7en.P.osition
Qr ane`
' Maximum Clow, lased on Inlet pressure ZO PSIG higher than the regulator setting and delivery pressure 20% lower than the regulator Setting and delivery pressure 20% lower than the setting.
AU4 AW17 100 Rego Dr. Elon, NC 27244 USA www.regoproducts.com +1 (336) 449-7707
Designed to reduce first stage pressure of 5 to 20 PSIG down to
burner pressure, normally 11" w.c. Ideal for medium commercial
installations, vapor meter installations and normal domestic loads.
Feaes
• 90 degree right angle inlet to outer connection for meter or
standard installations.
• Large vent helps to prevent blockage and has %" F. NPT for vent
piping.
• With 15 PSIG inlet pressure, regulator is designed to not pass
more than 2 PSIG with the seat disc removed.
• Replaceable valve orifice and valve seat.
• Straight line valve closure reduces wear on seat disc
• Unique bonnet vent profile minimizes vent freeze over when
properly installed.
• Large molded diaphragm is extra sensitive to pressure changes.
• Built in pressure tap has plugged %" F. NPT outlet. Plug can be
removed with a 3/16" hex allen wrench.
• Select Brown Finish
W & D`t*t30
I
Can mount directly to vapor meter. It is also suitable for mounting
directly to the house piping. It will retrofit into existing installations that
are currently using a 90 degree, right angle regulator.
Model MORO
Body........................................................................... Die Cast Zinc
Bonnet........................................................................ Die Cast Zinc
Nozzle Orifice......................................................................... Brass
Spring...................................................................................... Steel
Valve Seat Disc ..................................................... Resilient Rubber
Diaphragm ......................... Integrated Fabric and Synthetic Rubber
OlrtLSart&=Mul'v imrfria1Rt:
r�i
E
'v13
a�12
�311
�010
om 9
cLi
c
m 0ah4 90e 23h."
v
X
w/MountingBracket
jmmmm
�====
WA
CFFV}v 11-5i60150 200 250 JUU 350 400 450 50D
BTU/hr. 250,OOD 500,000 750,000 1,000,000 1,250,ODD
EaztNum6ei
TrileCCoriiiection•
OuUeT
Connectionl�Size,
ce
FaetoryD'eli'very��
Pressure ���
AdjustnYeti[
Range.
Bonne['VenG
Posiflonl
Vap�orCapacity--BTIJ%hr i
Piopaiie`
f
•Maximum flow Is based on 10 PSIG Inlet and 9• w.c. delivery pressure.
" Mounting Bracket Included.
100 RegO Dr. Elon, NC 27244 USA www.regoproducts.com +1 (336) 449-7707 ff M—.
A21
ES-D-GAC Generac InstallSmart
Job Name _
Job Location
Engineer
Approval
Generac® � IST ��� 4ART P"
Flexible Fuel Lines
The flexible connection between the gas supply and the gas inlet
of a Generac° Stationary Outdoor Backup/Standby Generator
Features
• Operating Temperature -40°F to 150°F (-40°C to 65.6°C)
• Operating Pressure
MAX 0.5psi (3.45 kPa)
• Hydrostatic Burst Pressure
MIN 250psi (1725 kPa)
• Flexible Tube Material
Annealed 304 Stainless Steel
• Rare Nut Material
Carbon Steel with Zinc Trivalent
Chromate Plating
• Rare Adapter Material
Carbon Steel with Zinc Trivalent
Chromate Plating
• PVC Dip Coating
Gray Heavy Duty, Antimicrobial,
UV Stabilizer
CSA Group Certificate of Compliance to
Product Standards
ANSI Z21.75/CSA 6.27 — Connectors for Outdoor Gas
Appliances and Manufactured Homes
Scope states "...intended for exterior use above ground for
making non -rigid connections... between the gas supply and
the gas inlet of an appliance for outdoor installation that is not
frequently moved after installation." In addition section 1.5.4
states the connector is designed for occasional movement after
installation. Repeated bending, flexing or extreme vibration must
be avoided. Normal operation of a clothes dryer, rooftop HVAC
unit or SIMILAR OUTDOOR APPLIANCE DOES NOT constitute
extreme vibration or movement.
ANSI Z21.24/CSA 6.10 — Connectors for Gas Appliances �P"
(Excluding 60/61 Series) P
c us
Product Configurations
Contractor
Approval -
Contractor's P.O. No.
Representative
SKU
For use with Generac stationary outdoor backup/
standby generators.
Applicable Codes
ANSI Z223.1/NFPA 54 National Fuel Gas Code Section 9.6
International Fuel Gas Code (IFGC) Section 411.1
B149.1 — Natural Gas and Propane Installation Code (CSA
Group) Section 6.21
Uniform Mechanical Code (UMC) Section 1313.0
Uniform Plumbing Code (UPC) Section 1212.0
Additional Approvals
Commonwealth of Massachusetts Board of State Examiners of
Plumbers and Gas Fitters
Additional Testing
UL2200-2015: Stationary Engine Generator Assemblies Section
66B Vibration Test.
NUUUUU9/7ti
CAN41-4141-48GEN 1
41
1 a/4 1 1
'A
48
10000009777
CAN41-4141-72GEN
41
% 1
3/4
72
10000000498
CAN51-5151-24GEN
51
1 1'/a
1
24
10000000499
CAN51-5151-48GEN
51
1 1'/4
1
48
10000000500
CAN51-5151-72GEN
51
1 1Y4
1
72
Dormant product specifications in U.S. customary units and metric are appro)dmate and are provided for reference only. For precise
measurements, please contact Dormont Technical Service. Dormont reserves the right to change or modify product design, construction,
specifications, or materials without prior notice and without Incurring any obligation to make such changes and modifications on Dormont
products previously or subsequently sold. Refer to the owner's manual for warranty information.
pF,Tl j^/ •i I. I
A WATTS Brand
Minimum Flow Capacity at Specified Pressure Drop
Straight Length BTU/hr. NATURAL GAS, 0.64 SG, 1000 BTU/cu.ft.
CONFIGURATIONi,COLUMN)
Generac°
Part Number
Dormont,
Part Number
SERIES
Nominal ID
in
Nominal Lenght
in
0.50 In
0.75 in
1.00 in
1.25 in
1.50 in
1.75 in
2.00 in
10000009793
CAN41-4141-24GEN
41
'A
24
290,900
356,278
411,395
459,953
503,854
544,224
581,800
10000009776
CAN41-4141-48GEN
41
%
48
217,000
265,770
306,884
343,107
375.855
405,970
434,000
16000009777
CAN41-4141-72GEN
41
3/
72
173,900
212,983
254,932
247,960
301,204
325,337
347,800
10000000498
CAN51-5151-24GEN
51
1
24
581,800
712,557
822,789
919,907
1,007,707
1,088,448
1,163,600
10000000499
CAN51-5151-48GEN
51
1
48
442,700
542,195
626,072
699,970
766,779
828,216
885,400
10000000500
CAN51-5151-72GEN
51 1
1
72
347,800 1
425,966 1
491,863
549,920
602,407
650.674
695.600
Straight Length BTU/hr. LP GAS, 1.55 SG, 2500 BTU/cu.ft.
CONFIGURATION
,•,•COLUMN)
Generac•
Part Number
Dormon
Part Number
SERIES
Nominal ID
In
Nominal Lenght
in
0.50 In
0.75 In
1.00 in
1.25 In
1.50 in
1.75 in
2.00 in
10000009793
CAN41-4141-24GEN
41
%
24
465,400
569,996
658,175
735,862
806,096
870,684
930,800
10000009776
CAN41-4141-48GEN
41
3/
48
344,000
421,312
486,489
543,912
595,825
643,565
688,000
10000009777
CAN41-4141-72GEN
41
3/
72
278,240
340,773
393,491
439,936
481,926
520,539
556,480
10000000498
CAN51 5151-24GEN
51
1
24
930,880
1.140,091
1,316,463
1,471,851
1,612,331
1,741,517
1.861.760
10000000499
CAN51-5151-48GEN
51
1
48
708,320
867,511
1,001,716
1,119,952
1,226,846
1,325,145
1,416,640
10000000500
CAN51-5151-72GEN
51
1
72
556,480
681,546
786,982
879,872
963,852
1,041,079
1,112,960
Generac part number 10000000498 (Dormont part number CAN51-5151-24GEN)
can supply a minimum of 681,800 BTU/hr.of natural gas Q 0.50 in. water column
pressure drop to the generator.
All installations must completely comply with all Dormont® manufacturing company warnings
and instructions, national, state and local codes and all applicable ANSI standards.
D6fMOnt@
A WATTS Brand USA: T: (800) 367-6668 • F: (724) 733-4808 • Dormont.com
Canada: T: (905) 332-4090 • R (905) 332-7068 • Dormont.ca
Latin America: T: (52) 81-1001-8600 • F: (52) 81-8000-7091 • Dormont.com
ES-D-GAC_Generac InstallSmart 1703 0 2016 Dormont
Maximum Capacity of PE PIpe in Thousands of BTU per Hour of Liquefied Petroleum Gas
wilft a Gas Frassure of 11.0 in. WC and a Pressure Drop of 0.5.in. WC
(based on a 7.52 specific gravity�gas)
zu
113
10
102
10 10 Iz II I 9 9 8
86 76 68 63 58 54 51 48
8
46
8
44
7
42
7
40
147
132
112 99 89 81 75 70 66 63
60
57
54
52
209
188
160 140 126 116 107 100 94 89
85
81
78
75
376
569
338
516
287 252 227 208 192 180 169 160
441 391 354 326 303 285 269 255
152
244
146
233
140 .
224
134
216
1061
956
810 712 642 5B7 544 508 478 453
431
411
394
379
2516BTUh=
T CFH
Maximum Capacity of PE Pipe in Thousands of BTU per Hour of Liquefied Petroleum Gas
with a Gas Pressure of 2.0 psi and a Pressure Drop of 1.0 psi
(based on a 1.62 specifc gravity gas)
1Y66
1319
1045
886
779
702
595
523
471
431
399
373
309
8278
11300
7586
6008 •
5092
4479
4033
3418
3007
2707
2478
2295
2144
2018
1775
1599
14652
9835
7790
6602
5807
5229
4432•
3898
3510
3213
2975
2780
2617
2302
2073
20877
14014
11100
9408
8275
7451
6315
5555
5002
4678
4239
3962
3729
3280
2953
37514
25183
19946
16905
14869
13389
11348
9982
8988
8226
7618
7119
6700
5894
5307
43429
29848
23969
20515
78182
16474
14100
12496
11322
10417
9691
9092
8589
7612
6897
105963
71131
56339
47760
42000
37820
32054
28194
25388
.23234
21517
20108
18926
76647
14990
236
207
187 158 139 125 li5 166 99 93 �88
8
1355
1192
1073 910 800 720 659 611 571 537 508
484
462
443
425
7757
1545
1391 1179 1037 934 855 792 740 696 659
627
599
574
551
2503
2202
1983 1680 1478 1331 1218 1128 1054 992 939
893
• 853
818
786
4498
3956
3563 3019 2656 2391 2189 • 2027 1894 1783 1688
1605
1533
1469.
1412
5903
5232
4740 4057 3596 3258 2997 2788 2616 2477 2347
2239
2144
2060
1985
12705
11175
10063 8529 7502 6765 6182 5725 5350 5036 4767
4535
4331
4150
3988
25T6BTUh=1CFH
Maximum
Capacity of PE Pipe In Thousands of BTU per Hour of Liquefied Petroleum Gas
with a Gas Pressure of 10.0 psi and a Pressure Drop of 7.0 psi
(based on a 1.52 specific gravity gos)
14/6
1662
1316
1116
981
884
749
659
593
543
503
470
442
389
�350�
74234
9555
7568
6414
5642
5080
4306
3787
341.0
3121
2890
2707
2542
2236
2014
18455
12388
9812
8376
7316
6587
5583
4910
4422
4047
3747
3502
3296
2899
2611
26296
17652
13981
11849
10423
9385
7954
6997
6300
5766
5340
4990
4697
4131
47252
31720
25123
21293
18729
16865
14294
12572
11321
10361
9595
8967
8440
7423
.3720
6685
53960
37087
29782
25489
22591
20469
17519
1 15527
14068
12943
12041
11297
10671
9458
8569
133476
89601
70967
60148
52905
47640
40376
36514
31980
29267
27104
25329
23840
20970
18882-
Ph: 1.800.662.0208 o Fax: 615.325.9407 0 Web: www.gastite.com
GAS PIPING INSTALLATIONS
TABLE 402.4(28)
SCHEDULE 40 METALLIC PIPE
Gas
Undiluted Propane
Inlet Pressure
11.0 in. w.c.
Pressure Drop
0.5 in. w.c.
Specific Gravity
1.50
INTENDED USE Pipe sizing between single- or second -stage (low pressure) regulator and appliance.
PIPE SIZE (inch)
Nominal
V,
3/,
1
1'/,
1 1'/,.
1 2
2'/2
3
4
Actual ID
0.622
0.824
1.049
1.380
1 1.610
1 2.067
2.469
3.068
4.026
Length (ft)
Capacity in Thousands of Btu per Hour
10
291
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
19110
1,660
3,210
5,110
9,030
18,400
50
122
255
480
985
1,480
2,840
4,530
8,000
16,300
60
110
231
434
892
1,340
2,570
4,100
7,250
14,800
80
101
212
400
821
1,230
2,370
3,770
6,670
13,600
100
94
197
372
763
1,140
2,200
39510
6,210
12,700
125
89
185
349
716
1,070
2,070
3,290
5,820
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
814
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
3,780
7,710
350
51
107
201
412
618
1,190
1,900
3,350
6,840
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
19380
2,440
4,970
600
35
73
138
283
424
817
1,300
2,300
49700
650
33
70
131
269
403
776
1,240
2,190
4,460
700
32
66
125
257
385
741
1,180
2,090
49260
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
111
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
104
213
319
613
978
1,730
3,530
1,000
25
53
100
206
309
595
948
1,680
3,420
1,100
25
52
97
200
300
578
921
1,630
3,320
19200
24
50
95
195
292
562
895
1,580
3,230
1,300
23
48
90
185
277
534
850
1,500
3,070
1,400
22
46
86
176
264
509
811
1,430
2,930
1,500
21
44
82
169
253
487
777
1,370
2,800
1,600
20
42
79
162
243
468
746
1,320
2,690
1,700
19
40
76
156
234
451
719
1,270
2,590
1,800
19
39
74
151
226
436
694
1,230
29500
1,900
18
38
71
146
219
422
672
1,190
2,420
2,000
18
37
69
142
212
409
652
1,150
2,350
For SI: 1 inch = 25.4 min, 1 foot = 304.8 mm, 1 pound per square inch = 6.895 kPa, 1-inch water column = 0.2488 kPa,
1 British thermal unit per hour = 0.2931 W, 1 cubic foot per hour = 0.0283 m'/h, 1 degree = 0.01745 rad.
Note: All table entries have been rounded to three significant digits.
FLORIDA BUILDING CODE - FUEL GAS, 6th EDITION (2017)
53