22
2. Technical Gas Data
a. Gas Specifications
*
Measured at gas valve pressure tap when gas valve is on.
W.C. = Water column in inches.
b. Natural Gas
Regulation is controlled by each gas valve’s internal regulator. Incoming supply pressure
must be
consistent between a minimum of 6.0 inches (14.92 mb) and a maximum of 12.0 inches (29.9 mb) water
column pressure.
c. Liquid Propane (L.P.) Gas
Dryers made for use with L.P. gas have the gas valve’s internal pressure regulator blocked open so that
the gas pressure
must be
regulated upstream of the dryer. The pressure measured at each gas valve
pressure tap
must be
a consistent 10.5 inches (26.1 mb) water column. There is no regulator or
regulation provided in an L.P. dryer. The water column pressure
must be
regulated at the source (L.P.
tank) or an external regulator
must be
added to each dryer.
TYPE OF GAS
NATURAL
LIQUID PROPANE
Manifold Pressure*
3.5 inches W.C.
8.7 mb
10.5 inches W.C.
26.1 mb
In-Line Pressure
6.0 - 12.0 inches W.C.
14.92 - 29.9 mb
11.0 inches W.C.
27.4 mb
Shaded areas are stated in metric equivalents
M LG31PCA
Gas Inlet Size (each basket/tumbler)
1/2” N.P.T.
Btu/hr Input (each basket/tumbler)
68,000
17,136 kcal/hr
Btu/hr Input (total for both baskets/tumblers)
136,000
34,272 kcal/hr
N.P.T. = National Pipe Thread
Содержание MLG31PCA
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