HomeMy WebLinkAboutproduct appIII �L-`XJ
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overall performance ranang
Tj for Protective Coatings applied
on Underground Propane
-
Tanks 1
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r. • Dual service options for above or underground. applications
• Option #1: Ready -to -bury red oxide durable powder coating with black
• polyethylene AGUG dome'
• Option #2: Aboveground option with steel 8" AGUG dome:
• All valves and float gauges are centered under dome
n • Fabricated to the latest A-S.M.E. Code, Section VIII; Division 1
• Registered with the National Board
• #72 liquid level outage valve orifice reduces refueling emissions
• Vacuum pre -purged to save time, money slid product
-� t
E=' `Applicable federal, state, Drlona! r�gufatiorLs rnY�7tafn specificrequirements for
® _ protective coatings and cathodic protection. The purchaser and installer are responsible
for compliance with all federal, state, local and NFPA industry regulations. Cathodic
• - , . . - • protection is required and coating must be continuous and uninterrupted and must
comply with an local, state ornational code.
All IN,
y rvu;Tirin ty e>� a ne -D
�
:.: t 1' •per _ - —
TRINITY
'
Containing Our World's Energy"`
n
o�
LC-)
EDIAMErEF
WIDTH
General Specifications
Conforms to the latest edition of the ASME code for
Pressure Ves€-X, 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.
-- -- �, WITHDRAWAL
VALVE
FLOAT ,' OTICE,�
WS
GAUGE LP' ANODE
Eta 0
I.-
CONNECTION
j ' FILLER
! O O�'t'VALVE
' 4 '
SERVICE/ 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
LENGTH
HEIGHT
WIDTH
SPACING
FULL
PER
LOAD
STAG
120 wg.
24"
Ellip
5' - 5 13116"
3' - 0"
10 1/8"
3' - 0"
245 lbs.
96
12
454.2 L
609.6 mm
1671.3mm
911A mm
257.2 mm'
914.4 mm
111A kg,
j 250 wg.
31.5"
Hem!
7' - 2 1/2"
3' - 7 1/2"
12 3/4"
31. 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' - 7 112"
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 7116"
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 13116"
4' - 4 5/16"
16 114"
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 ka
ti
Rev. Jan. 27, 2016
I
......Cl��ah . Ernrn�carl+.i("arvreeUrieiens•-- r..n._ ., .- _. ' i y c_,_� d i
Ihy Tanks Corrode
nderground steel tanks corrode due to an electrochemical reaction
Aween the tank and the surrounding soil. The process of corrosion
;curs due to small voltage differences on the steel surface that result
the flow of DC current from one location to another. Where current
iws from the tank into the soil corrosion occurs. This location is called
e anode in a corrosion circuit. Where currentflows from the soil to the
nk, no corrosion occurs. The progress of corrosion is determined by
e amount of current flowing between the anode and the cathode and
iether the locations of the anode/cathode remain constant overtime.
irrosion rates are generally higher in wet soil environments since the
nductivity of the soil promotes the flow of DC current in the corrosion
rosion generally exhibits itself on underground tanks in either a
eral overall rusting or more commonly, a pitting attack. Pit locations
i result from metallurgical conditions of the steel surface or soil
ations such as rocks, salts, fertilizer, moisture concentration, oxygen
centration. etc.
Preventing Corrosion
Protecting underground
o tanks from corrosion is
easilyachieved bythe use
of two commonly applied
protection . methods:
external coating and
V cathodic protection.
These two methods
are complementary
and should be used in
conjunction with the
other. An effective
external protective
col ling 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
Dd 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
H®w 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 DG 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 generallyvery effective. The following chart
provides size and quantity recommendations forvarious sizetanks 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
Fe • le Sll ls, Clay,
,arid Imam.
Sand, Gravel, Rocky
Areas
Tank Cap..
(gal.)
; 5 td-5000 ohm -cm
5000 to 10000 ohm -cm
Size.. _ at,:: Allay Size
Qty. Alloy
120H-1_.
9#
1
H-1
150
9#' ..1,._
H1 .
9#
1
H-1
250
9i 1,
H=1"
9#
2
H-1
325
_9# . 1 -
H=1 _
9#
2
H-1
500
,17� _ _':.1` _
,_ 1i-1.
9#
2
H-1
1000
4
H-1
1500
;';17' . _2. ,
. H=1:
9#
4
H-1
2000
' '17# . 3
H-1
9#
6 1
H-1
Based on 90% effective external coating, 2 malft2 current density, and 30-
vearAnode life.
Anode Onstattation
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.
B anode 2 anode3 4 -anodes
•�--
��1
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
1 before installing.
5. Install anodes approximately two to three feet from the tank and
j 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.
17. 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.
Mechanicei Connection Under ®once
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 insertthe 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 and of the tank). If difficulty is encountered
obtaining readings, moisten soil with water or dig Y2 cell deeper into
the soil.
STEP 4: Record all four meter readings on an appropriate form. The
least of all four readings should 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 allows electrode to freeze.
Distributed By:
Loss of Pressure
Freeze-up inside the regulator.
This will prevent the regulator from regulating properly.
Regulator freeze -ups occur because there is excessive moisture
in the gas. Freeze -ups can also occur in pigtails that are kinked or
bent where free flow of the LP -Gas is restricted. These freeze -ups
can occur when the moisture, gas flow and temperature combine to
create a hazardous condition. Freeze -ups can occur at temperatures
above 32° F.
Action Required: All LP -Gas should be checked for moisture content
prior to delivery to consumers and proper amounts of anhydrous
methanol added if the gas cannot be returned to the supplier. Any
container suspected of having excessive moisture should be treated
M, th nt of methanol
Underground Installations
Special hazards can occur if regulators are not properly installed in
underground systems. Water, dirt, mud and insects can get into the
regulator if the bonnet cap is not tightly in place and the vent is not
protected with a proper vent tube, opening above any potential water
level.
Most problems occur because the waterproof dome on the buried
storage tank does not extend above the ground level sufficiently to
keep out water and mud.
Refer to NPGA No. 401.
Regulator adjustment closure
cap must be tight
End of regulator vent or vent tube
Grade ground downward and to be located above the highest
away around housing dome. probable water level.
This prevents water collecting
and running into orstanding 2 to 6 inches
around dome. \ � minimum.
6 inches minimum /
(18 inches minimum if subject to vehicular traffic).
Note: Water mark left in housing dome at level
above regulator vent, or end of vent tube requires
re lacement of regulator. Then correct installation.
wt a proper amou p ,
Customer Safety
Since regulators are often used by consumers without previous
knowledge of the hazards of LP -Gas, and the LP -Gas dealers are the
only ones who have direct contact with the consumers,
It is the dealer's responsibility to make sure that his I
customers are properly instructed in safety matters relating
to their installation.
At the very minimum, it is desirable that these customers:
1. Know the odor of LP -Gas and what to do in case they smell
gas. Use the NPGA "Scratch in Sniff' leaflet.
2. Are instructed to never tamper with the system.
3. Know that when protective hoods are used to enclose
regulators and/or valves, that these hoods must be closed,
but not locked.
4. Keep snow drifts from covering regulators.
5. Know the location of the cylinder or tank shut-off valve in
emergencies.
General Warning
All RegO Products are mechanical devices that will eventually
become inoperative due to wear, contaminants, corrosion
and aging of components made of materials such as metal
and rubber. As a general recommendation,Regulators should
be replaced in accordance with all of the recommendations
outlined in this safety warning. The recommended service
life of a regulator is one of many factors -that must be
considered in determining when to replace a regulator.
The environment and conditions of use will determine the safe
service life of these products. Periodic inspection and maintenance
are essential.
Because RegO Products have a long and proven record of quality
and service, LP -Gas dealers may forget the hazards that can occur
because a regulator is used beyond its safe service life. Life of a
regulator is determined by the environment in which it "lives." The
LP -Gas dealer knows better than anyone what this environment is.
NOTE: There is a developing trend in state legislation and
in proposed national legislation to make the owners of products
responsible for replacing products before they reach the end of their
safe useful life. LP -Gas dealers should be aware of legislation which
could affect them.
0
,!E, L :'- 100 Rego Dr. Eton, NC 27244 USA www.regoproducts.com +1 (336) 449-7707
I
First Stage Regulator
with Relief Valve and
—= regulator is truly the heart of an LP -Gas installation. It must
_c-oansate for variations in tank pressure from as low as 8 PS16
220 PSIG - and still deliver a steady flow of LP -Gas at 11" w.c.
consuming appliances. The regulator must deliver this pressure
_wJFte a variable load,from intermittent use of the appliances.
--=_ugh a single -stage system may perform adequately in many
iathe use of a two -stage system offers the ultimate in pin -
lions, regulation. Two -stage regulation can result in a more profitable
=-Gas operation for the dealer resulting from less maintenance and
� �Arc_r installation callbacks - and there is no better time than now for
-stalling RegO Regulators in two -stage systems.
1nriform Appliance Pressure
installation of a two -stage system - one high pressure regulator
the container to compensate for varied inlet pressures, and one
=:r pressure regulator at the building to supply a constant delivery
essure to the appliances - helps ensure maximum efficiency
-d trouble -free operation year-round. It is important to note that
,,,`tile pressure at the appliances can vary up to 4" w.c. using single-
jj�_-,ge systems, two -stage systems keep pressure variations within
' w.c. New high -efficiency appliances require this closer pressure
xntrol for proper ignition and stable, efficient operation. In fact, one
-ajor manufacturer requires the use of two -stage systems with their
appliances.
Reduced Freeze-ups/Service Calls
Regulator freeze-up occurs when moisture in the gas condenses and
,_ezes on cold surfaces of the regulator nozzle. The nozzle becomes
chilled when high pressure gas expands across it into the regulator
I
ody. This chilling action is more severe in single -stage systems as
gas expands from tank pressure to 11"w.c. through a single regulator
nozzle.
Size The System Correctly
Prior to installing your two -stage system, be sure the system pipe
and tubing is properly sized. Proper sizing will help ensure constant
delivery pressure to the appliances during fluctuating loads at all
times. Just as important, be sure the RegO Regulators you choose
are capable of handling the desired load. This is another advantage
of two -stage systems - they are capable of handling much
more BTU's/hr. than single -stage systems. The RegO "LP -Gas
Serviceman's Manual" provides complete information on pipe sizing
and proper regulator selection.
Two -stage systems can greatly reduce the possibility of freeze -ups
and resulting service calls as the expansion of gas from tank pressure
to 11" w.c. is divided into two steps, with less chilling effect at each
regulator. In addition, after the gas exits the first -stage regulator and
enters the first -stage transmission line, it picks up heat from the line,
further reducing the possibility of second -stage freeze-up.
Service calls for pilot outages and electronic ignition system failures
are also reduced as a result of more uniform appliance pressure from
two -stage systems.
Economy of Installation
In a single -stage system, transmission line piping between the
container and the appliances must be large enough to accommodate
the required volume of gas at 11" w.c. In contrast, the line between
the first and second stage regulators in two -stage systems can be
much smaller as it delivers gas at 10 PSIG to the second -stage
regulator. Often the savings in piping cost will pay for the second
regulator.
As an additional benefit, single -stage systems can be easily
converted to two -stage systems using existing supply lines when they
prove inadequate to meet added loads. This is the least expensive
and best method of correcting the problem.
Allowance for Future Appliances
A high degree of flexibility is offered in new installations of two -
stage systems. Appliances can be added later to the present load -
provided the high pressure regulator can handle the increase - by the
addition of a second low pressure regulator. Since appliances can be
regulated independently, demands from other parts of the installation
will not affect their individual performances.
Replace Pigtails
if you are replacing an old regulator, remember to replace the
copper pigtail. The old pigtail may contain corrosion which can
restrict flow. In addition, corrosion may flake off and wedge
between the regulator orifice and seat disc - preventing proper
lock -up. '
�tl1 111 I I h �tsilt in ir'lici Uztuc
First Stage Regulator
with Relief Valve and Second Stage
Pressure Tap
I Regulator
with Large Vent
and Pressure Tap
First Stage Piping _"X
With no first stage relief valve,
propane liquid may form here...
Resulting in sudden pressure surge due to flashing into vapor here!
First stage relief can prevent liquid from forming in first stage piping
during periods with no gas demand! I I
Pressure at which liquid can form
at various temperatures.
Vapor Pressures of LP -Gases
200
CD
n. 150
-40 -20 0 20 40 60 80 100 120
Temperature 'F.
The Problem
Many modem LP -Gas appliances are equipped with pilotless ignition
systems. Water heaters and older appliances use pilot lights, but it
has become a common practice for energy conscious homeowners to
shut-off the pilot when leaving home for extended periods of time. In
each instance, there is no gas demand at all for extended periods.
The Consequences
If the first stage regulator fails to lock -up tight, usually as a result
of a worn seat disc or foreign material lodged between nozzle and
seat disc, pressure will build-up in the first stage piping — possibly
to a level that approaches tank pressure. Combining this with warm
ambient temperatures and cool ground, propane liquid may form in
the first stage piping.
When gas demand resumes, this liquid may pass through the second
stage regulator into the appliances and furnace. NOTE —the second
/ _ To Appliances/Furnace
•e 9 -yam
s.P - 1� Z SJ! •
70' F.
120 PSIG
80' F.
140 PSIG
90' F.
165 PSIG
40' F.
72 PSIG
50' F.
86 PSIG
60° F.
102 PSIG
stage regulator will not relieve the pressure in first stage piping.
The rapid vaporization of the liquid may cause a rapid pressure surge
that could seriously damage critical components of the appliance and
furnace controls.
A fire or explosion could occur as a consequence.
The Solution
RegO LV4403 Series First Stage Regulators with Built -In Relief
Valves reduce the possibility of this serious hazard in two stage
applications. The built-in relief valve is designed to vent as needed
and reduce the possibility of first stage piping pressure from
becoming high enough to form liquid.
'ry
100 Rego Dr. Eton, NC 27244 USA wuvw.regoproducts.com +1 (336) 449-7707
Ideal for use as a first stage regulator on any domestic size ASME or
IFT
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.
I
• When used forfinal stage pressure control, must either incorporate Integral relief valve or separate relief valve should be specified in accordance
with NFPA Pamphlet 58.
Maximum How based on inlet pressure 20 PSIG higher than the regulator setting and delivery pressure 20% lower than the setting.
z�
MEN
—
0 1 -•P
�I'.�v DEL D- e+a,�':f Snnn-' psi"
*. ea e.e4/
IRY4"
"MLV34O3TR
RNPT
%" RNPT
V.12"
10 PSIG Over Outlet
1,500,000
9:00
• Maximum How 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 setting.
Provides accurate first stage regulation in two -stage bulk tank oasmr
systems. Reduce tank pressure to an intermediate pressure of 5 to 10
PSIG. Also used to supply high pressure burners for applications like �L
industrial furnaces or boilers. Also incorporated in multiple cylinder
installations.
ri �
¢ern- ¢¢¢
C a 01 Ct?:
"el¢cco ¢_p�.
grnl � �' LJ �
I��,y
3 OL 0!¢•S � �'J r
iJ _¢_-'0' lH ¢•o
In bl�� i Q
¢Tr,¢.n•"
LV4403SR4 '/2" F.
LV4403TR4 NPT
W F.
NPT
%"
F.NPT
5
.1-5
5-10
510 Yes
.1-5
5-1D
2,500,000
10
LV4403SR9
LV4403TR9
LV4403SR96 F. POL
LV4403TR96
0
5
10
Designed to reduce first stage pressure of 5 to 20 PSIG down to oasac
burner pressure, normally 11" w.c. Ideal for medium commercial
installations, multiple cylinder installations and normal domestic �L
loads.
�;�udda: 'r _ e 1S1i l'o -a eda!" s
LV4403B4 %"
k
V4403B46 /" F NPT 11" w.c. at4403B46R` 428 10 PSIG 9" to . Over Inlet 935,000
'/<" F. NPT Drill Inlet w.c.
LV4403B66
LV4403B66R" ,/" F. NPT
Backmount design
"Maximum How based on 10 PSIG inlet and T w.c. del ivery pressure
I V34-03M
L.V 44035cries
IL®�4®3IBSeffaes
iyiaximurn Capacity of PE Pipe in Thousands of BTU per Hour of Liquefied Petroleum Gas
with a Gas
Pressure of 11,0-1n. WC and a Pressure Drop of 0.'5 in. WC
(based on a 1.52 specific gravity gas)
!1 1 5p D
e 187
125
99 84
74 67 56 50 45 41 38 35
33
29
26
1073
720
571 484
425 383 326 286 257 235 218 204
192
169
152
1391
934
740 627
551 497 421 370 333 305 283 264
249
219
197
1983
1331
1054 893
786 708 600 528 475 435 403 376
354
311
280
3563
2391
1894 1605
1412 1272 1078 948 854 781 723 676
636
560
504
4724
3247
2608 2232
1978 1792 1534 1359 1232 1133 1054 989
934
828
750
10063
6755
535T 4535
3989 3592 3044 2678 2411 2207 2044 1910
1797
1581
1424_
1 1 OD
- BB •00
B0 °00 BB. :00 °BD' A8A 00 BO BD
•00
AO
7J
22
20
18 15
13 12 11 10 9 9 8 8
8
7
129
113
102 86
76 68 63 58 54 51 48 46
44
42
40
167
147
132 112
99 89 81 75 70 66 63 60
57
54
52
238
209
188 160
140 126 116 107 100 94 89 85
81
78
75
427
376
338 287
252 227 208 192 180 169 160 152
146
140
134
642
569
516 441
391 354 326 303 285 269 255 244
233
224
216
1207
1061
956 810
712 642 587 544' 508' 478 453 431
411
394
379
2516BTUh=1CFH
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)
1966
1319
1045 886
779 702 595 523 471 431 399 373
351
309
278'
11300
7586
6008- 5092
4479 4033 3418 30D7 2707 2478 2295 2144
2018
1775
1599
14652
9835
779D .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 18389 11348 9982 8988 8226 7618 7119
6700
5894
5307
43429
29848
23969 20515
18182 16474 14100 12496 11322 10417 9691 9092
8589
7612
6897
105963
71131
56339 47750
42000 37820 32054 28194 25388 23234 21517 20108
18926
16647
14990
1
BA
0- o 0
B aD AD DB oQB BB :BD °Qa BeD BB eA' BQ .De
BB
236
207
187 158
139 125 715 106 99 93 88 84
80
ncn
77
A—
74
nne
IJa7,7
1757
IIYL
7545
IW O 71u uvv /emu —
1391 1779 1037 934 855 792 740 696 659
627
599
574
551
2503
2202
1983 1680 1478 1331 1218 7128 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 2471 2347
2239
2144
2060
1985
12705
11175
10063 8529 7502 6755 6182 5725 5350 5036 4767
4535
4331
4150
3988
2576BTUh=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 1.0 psi
(based on a 1.52 speclflc gravity gas)
2476
1662
1316
1116
981
884
749
659
593
543
503
470
442
389
350
14234
9555
7568
6414
5642
5080
4306
3787
3410
3121
2890
2701
2542
2236
2014
18455
12388
9812
8316
7315
6587
5583
4910
4422
4047
3747
3502
3296
2899
2611
26296
17652
13981
11849
10423
9385
7954
6997
6300
5766
5340
4990
4697
4131
3720
47252
31720
25123
21293
18729
16865
14294
12572
11321
10361
9595
8967
8440
7423
6685
53960
37087
29782
25489
22591
20469
17519
:15527
14068
12943
12041
11297
10671
9458
8569
133476
89601
70967
60148
52905
47640
40376
35514
31980
29267
27104
25329
23840
20970
18882-
297
261
235
199
175
158
144
134
125
118
111
106
101
97
93
1707
1501
1352
1146
1008
907
830
769
719
676
640
609
582
557
536
2213
1946
1753
1485
1306
1176
1077
997
932
877
83D
790
754
723
695
3153
2773
2497
2116
1862
1676
1534
1421
1328
1250
1183
1125
1075
1030
990
5665
4983
4487
3803
3345
3012
2757
2553
2366
2246
2126
2022
1931
1851
1779
7334
650D
5890
5041
4468
4048
3724
3465
3251
3071
2916
2782
2664
2560
2466
16004
14077
12676
10743
9449
8509
7787
7212
6739
6343
6005
5712
5455
5227
5024
2516BTUh=1 CFH ,
Ph: 1,800,662.0208 - Far,: 615.325.9407 a Web; www.gctstite.com
0
0
ES-D-GAC Generator Generac
Job Name
Job Location
Engineer
Approval _
Contractor
Approval
Contractor's P.O. No.
Representative
SKU
Dar ant ups fell*
Flexible Gas Appliance�i
Connector
The flexible connection between the gas supply and the gas inlet I`
of a Generac® Stationary Outdoor Backup/Standby Generator.
Features For use with Generac
o Operating Temperature -40°F to 150°F (-40°C to 65.6°C) stationary outdoor backup/ standby generators.
a Operating Pressure MAX 0.5psi (3.45 kPa) Fy , 1
o Hydrostatic Burst Pressure MIN 250psi (1725 kPa)
• Flexible Tube Material Annealed 304 Stainless Steel
o Flare Nut Material Carbon Steel with Zinc Trivalent
Chromate Plating
Flare Adapter Material Carbon Steel with Zinc Trivalent
Chromate Plating
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 bend-
ing, flexing or extreme vibration must be avoided. Normal opera-
tion 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
(Excluding 60161 Series)
C us
Product Configurations
Al installations must completely comply with all Dormont manufacturing company warnings
and instructions, national, state and local codes and all applicable ansi standards.
Series 30, 40 and 60
Applicable Codes
ANSI Z223.1/NFPA 54 National Fuel Gas Code Section 9.6
International Fuel Gas Code QFGC) 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 668 Vibration Test.
Donnontpmduct specificatons in U.S. customary unffs and metric an: approximate and are provided for reference only. For precise measure-
mends, please contact DormontTechnlcalsemce. Dormant resmes the light to change or moddyproductdesigo, construction, specifications,
or maferWs without pdornotice and WRhoutincurdng arty obligation to make such changes and modifications on Dormontpmduats previously
orsubsequentiy sold. Refer to the owner's manual forwdnardy fnfarmatiort