User Guide

16
Table 5.1: Series MI-e™ Boiler – Natural Gas
Table 5.2: Series MI-e™ Boiler – LP Gas
GAS PIPING
Model
Input
Cubic Feet / Hour Cubic Meters / Hour
MI-e-03 70 2.0
MI-e-04 105 3.0
MI-e-05 140 4.0
MI-e-06 175 5.0
MI-e-07 210 5.9
MI-e-08 245 6.9
MI-e-09 280 7.9
Model
Input
Cubic Feet / Hour Cubic Meters / Hour
MI-e-03 28 0.8
MI-e-04 42 1.2
MI-e-05 56 1.6
MI-e-06 70 2.0
MI-e-07 84 2.4
MI-e-08 98 2.8
MI-e-09 112 3.2
Table 5.3: Pipe Capacity
Capacity of pipe of different diameters and lengths in cubic feet
per hour [cubic meter per hour] with a pressure drop of 0.3
inches of water (75 Pa) and specific gravity of 0.60. No allow-
ance for an ordinary number of fittings is required.
Specific Gravity 0.50 0.55 0.60 0.65 0.70 0.75
Correction Factor 1.10 1.04 1.00 0.96 0.93 0.90
Specific Gravity 0.80 0.85 0.90 1.00 1.10 1.20
Correction Factor 0.87 0.84 0.82 0.78 0.74 0.71
Specific Gravity 1.30 1.40 1.50 1.60 1.70 1.80
Correction Factor 0.68 0.66 0.63 0.61 0.59 0.58
Pipe
Length
in Feet
[Meters]
3/4”
Pipe
1”
Pipe
1-1/4”
Pipe
1-1/2”
Pipe
10 [3.0] 278 [7.9] 520 [14.7] 1050 [29.7] 1600 [45.3]
20 [6.1] 190 [5.4] 350 [9.9] 730 [20.7] 1100 [31.1]
30 [9.1] 152 [4.3] 285 [8.1] 590 [16.7] 890 [25.2]
40 [12.2] 130 [3.7] 245 [6.9] 500 [14.2] 760 [21.5]
50 [15.2] 115 [3.3] 215 [6.1] 440 [12.5] 670 [19.0]
60 [18.3] 105 [3.0] 195 [5.5] 400 [11.3] 610 [17.3]
Maximum Capacity Correction Factors for
Specific Gravity other than 0.60.