HANKISON SPX Flow FLEX Series - Engineering Data: Operating Conditions and Settings; Operating Conditions; Refrigerant Pressure Switch Settings; Correction Factors

9
ENGINEERING DATA
MINIMUM - MAXIMUM OPERATING CONDITIONS ALL MODELS
Min.-Max. Inlet Air Pressure (compressed air at inlet to dryer) 43.5 - 232 psig (3 - 16 barg)
Min.-Max. Inlet Air Temperature (compressed air at inlet to dryer) 39°F - 122°F (4°C - 50°C)
Min.-Max. Ambient Temperature 36°F - 113°F (2°C - 45°C)
REFRIGERANT PRESSURE SWITCH SETTINGS
Refrigerant Compressor Control
High Pressure Switch Setting
Model Refrigerant
Cut-Out
psig (barg)
Cut-In
(psig)
FLX 1.1
FLX 1.2
FLX2.1-4
R-134a
304 psig
(21 barg)
Manual
Reset
FLX 1.5-1
FLX 1.5
FLX 2.1
FLX 3.1
FLX 4.1
FLX 4.5
FLX 5.5
R-407c
406 psig
(28 barg)
Manual
Reset
CORRECTION FACTORS (MULTIPLIERS)
Air Inlet Temperature
°F (°C)
Multiplier
Air Inlet Pressure
psig (barg)
Multiplier
Ambient Air Temperature
°F (°C)
Multiplier
80°F (27°C)
90°F (32°C)
100°F (38°C)
110°F (43°C)
120°F (49°C)
1.46
1.23
1.00
0.82
0.68
75 psig (5.2 bar)
100 psig (6.9 bar)
120 psig (8.3 bar)
150 psig (10.3 bar)
225 psig (15.5 bar)
0.86
1.00
1.04
1.09
1.15
80°F (27°C)
90°F (32°C)
100°F (38°C)
110°F (43°C)
120°F (49°C)
1.12
1.06
1.00
0.83
0.68