146 Note Parker membrane systems produce both nitrogen and oxygen enriched air. Nitrogen enriched air can cause suffocation and oxygen enriched air causes increased fire hazards. The oxygen enriched air is available at ambient pressure and pressure build-up of enriched oxygen at the outlet must be prevented, otherwise a serious (reversible) decrease in performance will result. The nitrogen enriched air produced should be treated as pressurised air. Performance data Performance data is based on 20°C feed-air temperature and 1013 mbar ambient pressure Industrial Nitrogen Gas Generation - Membrane Modules www.parker.com/gsfe Oxygen purity % Minimum enriched oxygen flow rate in l/min 1) 28 30 32 34 36 38 40 4 bar g 69.2 70.8 72.3 74.0 75.5 77.2 - 5 bar g 88.2 90.2 92.2 94.2 96.2 98.2 100 6 bar g 108 110 113 115 118 120 122 7 bar g 128 131 133 136 139 142 145 8 bar g 148 151 155 158 162 165 168 9 bar g 168 173 177 180 185 188 192 10 bar g 190 195 198 203 208 212 217 11 bar g 212 217 222 227 232 237 242 12 bar g 235 240 245 252 257 262 267 Oxygen purity % Feed-air consumption at minimum enriched oxygen flow rate in l/min 1) 28 30 32 34 36 38 40 4 bar g 95.6 111 130 161 212 301 - 5 bar g 122 139 160 193 241 314 541 6 bar g 149 169 196 227 284 360 538 7 bar g 176 200 232 269 324 405 580 8 bar g 204 232 269 312 376 470 648 9 bar g 233 264 307 356 431 536 730 10 bar g 263 299 347 403 488 615 855 11 bar g 295 334 389 452 556 710 1018 12 bar g 327 371 430 502 623 811 1208 Ambient temperature +2°C to +50°C Ambient pressure atmospheric Air quality clean air without contaminants Oxygen flow rate at feed temperatures other than 20ºC See page 151 Feed-air consumption at feed-air temperatures other than 20ºC See page 151 Housing Steel Tube PVC Coating (housing) ESPC to RAL 7035 (Light Grey) Coating Tube None Maximum operating pressure 13.0 bar g Min. / Max. operating temperature +2°C / +50°C Maximum oil vapour content <0.01 mg/m3 Particles filtered at 0.01 µm cut off Relative humidity <100% (non condensing) Dimensions H x W x D 751 x 110 x 84 mm Weight 6.4 kg Connection feed-air G½ female to ISO 228 Connection nitrogen enriched air G½ female to ISO 228 Connection oxygen enriched air at atmospheric pressure G½ female to ISO 228 Dimensional drawing Refer to K3.1.345 Enriched oxygen flow exits at atmospheric pressure. Maximum pressure drop over nitrogen enriched flow < 0.3 bar. Maximum enriched oxygen flow rate = minimum flow rate +30%. 1) l/min refers to conditions at 1013 mbar(a) and 20°C. H W D EnOxy 606 - Part Number: 159.003657 Flow Rate Corrections Feed-air Conditions Weight, Dimensions and Connections Ambient Conditions Material
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