Weber Vieluxe Slide-In Dual Burner Station Installation Manual page 4

TYPICAL BULK PROPANE
GAS SUPPLY
INSTALLATION
WE RECOMMEND THAT THIS INSTALLATION BE
DONE BY A LICENSED PROFESSIONAL.
General Specifications for Piping
Note - Contact your local municipality for building
codes regulating outdoor gas grill installations. In
absence of Local Codes, you must conform to the
latest edition of ANSI Z223.1./NFPA 54.
■ This grill is designed to operate at 10.5 inches of
water column pressure. A LP in line regulator may be
necessary to acheive this pressure.
CAUTION: If young children are in the area, a
locking valve should be considered.
■ Pipe compound should be used which is resistant to the
action of liquid propane gas when gas connections
are made.
■ The gas connections must be firmly attached to rigid,
permanent construction.
Note: The information provided in this manual is
general for typical installations. We cannot cover all
possible installation ideas. We recommend, prior to
installation, that you contact your municipality for
local building codes and your local fire department
for installation requirements.
If you have any questions, contact the Vieluxe
Table 10-1 Maximum Capacity of Pipe in Cubic Feet of Gas per Hour for Gas Pressures of 0.5 psi or Less and
a Pressure Drop of 0.3 Inch Water Column.
(Based on a 0.60 Specific Gravity Gas)
Nominal
Iron Pipe Interal
Size Diameter
(inches) (inches)
1/4 .364
3/8 .493
1/2 .622
3/4 .824
1 1.049
1 1/4 1.380
1 1/2 1.160
2 2.067
2 1/2 2.469
3 3.068
4 4.026
©1997 National Fire Protection Association, Inc., and International Approval Services - U.S., Inc. All Rights Reserved.
Piping Chart
10 20 30 40 50
32 22 18 15 14
72 49 40 34 30
132 92 73 63 56
278 190 152 130 115
520 350 285 245 215
1050 730 590 500 440
1600 1100 890 760 670
3050 2100 1650 1450 1270 1150 1050
4800 3300 2700 2300 2000 1850 1700 1600 1500 1400 1250 1130
8500 5900 4700 4100 3600 3250 3000 2800 2600 2500 2200 2000
17500 12000 9700 8300 7400 6800 6200 5800 5400 5100 4500 4100
Gas line piping
■ Refer to the piping chart at the bottom of the page.
■ The corrugated gas line from the manifold is
48 inches long. Do not extend the gas line.
■ We have provided the means to make an SAE 45°
flare connection. Do not use pipe sealant on
this connection.
■ If the length of line required does not exceed 50 feet,
use a 5/8" O.D. tube. One size larger should be used
for lengths greater than 50 feet.
Refer to piping chart below.
■ Gas piping may be copper tubing, type K or L;
polyethylene plastic tube, with a minimum wall
thickness of .062 inch; or standard weight (schedule
40) steel or wrought iron pipe.
■ Check your local building codes.
Customer Service Center at 1-866-VIELUXE.
®
Length of Pipe (Feet)
60 70 80 90 100
12 11 11 10 9
27 25 23 22 21
50 46 43 40 38
105 96 90 84 79
195 180 170 160 150
400 370 350 320 305
610 560 530 490 460
990 930 870
4
125 150 175 200
8 8 7 6
18 17 15 14
34 31 28 26
72 64 59 55
130 120 110 100
275 250 225 210
410 380 350 320
780 710 650 610
1050 980
1850 1700
3800 3500