FORM 150.63-EG4 (1012)
11JOHNSON CONTROLS
YCUL Short Radius Ell Long Radius Ell
3/4" (19mm) 6.5ft. (2m) 4.5 ft.(1.4m)
7/8" (22mm) 7.8 ft. (2.4m) 5.3 ft (1.6m)
1-1/8" (29mm)
1-3/8" (35mm) 3.2 ft. (1m)
1-5/8" (41mm) 3.8 ft. (1.2m)
2-1/8" (54mm) 5.2 ft. (1.6m) 3.4 ft. (1m)
2-5/8" (67mm) 6.5 ft (20m) 4.2 ft. (1.3m)
*Copper Fitting Equivalent Lengths
TABLE 1 - FITTING EQUIVALENT LENGTHS
2.7ft. (.8m) 1.9 ft. (.6m)
2.2 ft. (.7m)
2.6 ft. (.8m)
Solenoid Valve
2-3 PSI (13.8 - 20.7kPa)
Filter/Drier
2-3 PSI (13.8 - 20.7kPa)
Sight Glass
TABLE 2 – MISCELLANEOUS LIQUID LINE PRESSURE DROPS
0.5PSI (3.4 kPa)
SUCTION LINES
Size ID Cu ft Oz./Ft. Grams/30 Cm
1-3/8 1.3 0.0 2.1 0.3 8.1
1-5/8 1.5 0.0 2.1 0.4 11.5
2-1/8 2.0 0.0 2.1 0.7 20.0
2-5/8 2.5 0.0 2.1 1.1 30.9
LIQUID LINES
3/4 0.7 0.0 60.9 2.4 66.8
7/8 0.8 0.0 60.9 3.3 92.8
1-1/8 1.0 0.0 60.9 5.6 158.3
1-3/8 1.3 0.0 60.9 8.5 241.1
TABLE 3 – REFRIGERATION PIPING CHARGES
R-410a Suct @ 36 deg Liq @ 105 deg
Density Lb/Cu
Ft
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