72 www.parker.com/gsfe Modular Aluminium Compressed Air Dryers SPS Direct Expansion Refrigeration Dryers Compressed Air Dryers Flow Rates Model Pipe Size Inlet Flow Rate 50 Hz 50Hz kW Inlet Flow Rate 60Hz 60Hz kW L/s m3/min m3/hr cfm L/s m3/min m3/hr cfm SPS 004 " 7 0.4 24 14 0.13 8 0.47 28 16 0.16 SPS 007 " 12 0.7 42 25 0.14 13 0.78 47 28 0.17 SPS 009 " 15 0.9 54 32 0.15 17 1.00 60 35 0.19 SPS 014 " 23 1.4 84 49 0.15 27 1.60 96 57 0.18 SPS 018 " 30 1.8 108 64 0.16 34 2.07 124 73 0.20 SPS 026 1" 43 2.6 156 92 0.29 49 2.93 176 104 0.36 SPS 032 1" 53 3.2 192 113 0.30 61 3.63 218 128 0.37 SPS 040 1" 67 4.0 240 141 0.31 76 4.53 272 160 0.38 SPS 052 1 " 87 5.2 312 184 0.46 100 6.02 361 212 0.56 SPS 062 1 " 103 6.2 372 219 0.57 119 7.15 429 253 0.69 SPS 080 1 " 133 8.0 480 282 0.73 154 9.25 555 327 0.90 SPS 100 1 " 167 10.0 600 353 0.74 191 11.48 689 406 0.91 Stated flows are for operation at 7 bar (g) (102 psi g) with reference to 20°C, 1 bar (a), 0% relative water vapour pressure, 25°C cooling air temperature, 35°C air inlet temperature and +3°C pressure dewpoint. All models supplied with low GWP refrigerant R513A. For flows at other conditions, apply the correction factors shown below. Product Selection & Correction Factors For correct operation, compressed air dryers must be sized using for the maximum (summer) inlet temperature, maximum (summer) ambient temperature, minimum inlet pressure, required outlet dewpoint and maximum flow rate of the installation. To select a dryer, first calculate the MDC (Minimum Drying Capacity) using the formula below then select a dryer from the flow rate table above with a flow rate equal to or above the MDC. Minimum Drying Capacity = System Flow x CFIT x CFAT x CFMIP x CFOD Technical Data Dryer Models Minimum Operating Pressure Maximum Operating Pressure Minimum Operating Temperature Maximum Operating Temperature Maximm Ambient Temperature Electrical Supply (Standard) Electrical Supply (Optional) Thread Type Noise Level bar g psi g bar g psi g °C °F °C °F °C °F dB(A) SPS 004-062 2 29 16 232 5 41 65 149 50 122 230V 1ph 50Hz / 60Hz N/A BSPP <75 SPS 080-100 14 203 CFIT - Correction Factor Maximum Inlet Temperature Maximum Inlet Temperature °C 25 30 35 40 45 50 55 60 65 °F 77 86 95 104 113 122 131 140 149 Correction Factor 50Hz 0.65 0.83 1.00 1.30 1.61 2.00 2.33 2.38 2.50 60Hz 0.66 0.85 1.00 1.32 1.61 2.04 2.56 2.63 2.78 CFAT - Correction Factor Maximum Ambient Temperature Maximum Ambient Temperature °C 20 25 30 35 40 45 50 °F 68 77 86 95 104 113 122 Correction Factor 50Hz 0.93 1.00 1.02 1.09 1.15 1.22 1.28 60Hz 0.96 1.00 1.06 1.11 1.18 1.25 1.33 CFMIP - Correction Factor Minimum Inlet Pressure Minimum Inlet Pressure barg 3 4 5 6 7 8 910111213141516 psi g 44 58 73 87 100 116 131 145 160 174 189 203 218 232 Correction Factor 50Hz 1.35 1.23 1.11 1.06 1.00 0.93 0.85 0.83 0.81 0.79 0.77 0.75 0.73 0.71 60Hz 1.45 1.23 1.11 1.06 1.00 0.93 0.85 0.83 0.81 0.79 0.77 0.75 0.73 0.71 CFOD - Correction Factor Outlet Dewpoint Outlet Dewpoint °C +3 +5 +7 °F +37 +41 +45 Correction Factor 50Hz 1.00 0.78 0.70 60Hz 1.00 0.79 0.72 Dryer Performance Dryer Models Dewpoint (Standard) Dewpoint (Option 1) Dewpoint (Option 2) °C °F °C °F °C °F SPS +3 +37 +7 +45 +10 +50
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