York YLUA Series Operation Manual page 11

TABLE 2 – MISCELLANEOUS LIQUID LINE PRESSURE DROPS
TABLE 3 – REFRIGERATION PIPING CHARGES
Size
1-3/8
1-5/8
2-1/8
2-5/8
3/4
7/8
1-1/8
1-3/8
JOHNSON CONTROLS
TABLE 1 - FITTING EQUIVALENT LENGTHS
YCUL Short Radius Ell
3/4" (19mm)
7/8" (22mm)
1-1/8" (29mm)
1-3/8" (35mm)
1-5/8" (41mm)
2-1/8" (54mm)
2-5/8" (67mm)
*Copper Fitting Equivalent Lengths
Solenoid Valve
Filter/Drier
Sight Glass
R-410a Suct @ 36 deg Liq @ 105 deg
SUCTION LINES
ID Cu ft
1.3 0.0
1.5 0.0
2.0 0.0
2.5 0.0
0.7 0.0
0.8 0.0
1.0 0.0
1.3 0.0
Long Radius Ell
6.5ft. (2m)
7.8 ft. (2.4m)
2.7ft. (.8m)
3.2 ft. (1m)
3.8 ft. (1.2m)
5.2 ft. (1.6m)
6.5 ft (20m)
2-3 PSI (13.8 - 20.7kPa)
2-3 PSI (13.8 - 20.7kPa)
0.5PSI (3.4 kPa)
Density Lb/Cu
Ft
2.1
2.1
2.1
2.1
LIQUID LINES
60.9
60.9
60.9
60.9
FORM 150.63-EG4 (1012)
4.5 ft.(1.4m)
5.3 ft (1.6m)
1.9 ft. (.6m)
2.2 ft. (.7m)
2.6 ft. (.8m)
3.4 ft. (1m)
4.2 ft. (1.3m)
Oz./Ft. Grams/30 Cm
0.3 8.1
0.4 11.5
0.7 20.0
1.1 30.9
2.4 66.8
3.3 92.8
5.6 158.3
8.5 241.1
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