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2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 39 Flow Rate CFH m3 h 220D 220E 220G 220J 1 1 14 1 12 1 12 2 2 12 3 4 1000 28.3 1.90 0.47 1.70 0.42 1.70 0.42 --- --- --- --- --- 2000 56.6 4.93 1.23 3.10 0.77 2.90 0.72 1.90 0.47 1.90 0.47 --- --- --- 3000 85.0 11.10 2.76 7.42 1.85 5.40 1.34 2.90 0.72 2.40 0.60 --- --- --- 4000 113 19.70 4.91 13.20 3.29 11.10 2.76 4.93 1.23 4.00 1.00 2.00 0.50 1.90 0.47 1.70 0.42 5000 142 30.80 7.67 20.70 5.16 17.40 4.33 7.70 1.92 6.25 1.56 2.20 0.55 2.10 0.52 1.70 0.42 6000 170 44.20 11.01 29.70 7.40 25.00 6.23 11.10 2.76 9.00 2.24 2.60 0.65 2.30 0.57 1.70 0.42 7000 198 --- 40.60 10.11 34.00 8.47 15.10 3.76 12.25 3.05 3.00 0.75 2.60 0.65 1.70 0.42 8000 226 --- --- 44.50 11.08 19.70 4.91 16.00 3.98 4.00 1.00 3.00 0.75 1.80 0.45 9000 255 --- --- --- 24.90 6.20 20.25 5.04 5.00 1.25 3.80 0.95 1.90 0.47 10000 283 --- --- --- 30.80 7.67 25.00 6.23 6.22 1.55 4.60 1.15 2.10 0.52 12000 340 --- --- --- 44.20 11.01 36.00 8.97 9.00 2.24 6.80 1.69 2.40 0.60 14000 369 --- --- --- --- --- 12.20 3.04 9.30 2.32 2.80 0.70 16000 453 --- --- --- --- --- 16.00 4.00 12.10 3.01 3.40 0.85 18000 510 --- --- --- --- --- 20.20 5.03 15.30 3.81 4.40 1.10 20000 566 --- --- --- --- --- 25.00 6.23 18.90 4.71 5.40 1.35 25000 708 --- --- --- --- --- 40.60 10.11 30.70 7.65 8.90 2.22 30000 849 --- --- --- --- --- --- 42.50 10.59 12.40 3.09 35000 991 --- --- --- --- --- --- --- 17.05 4.25 40000 1133 --- --- --- --- --- --- --- 21.70 5.41 45000 1274 --- --- --- --- --- --- --- 27.40 6.83 50000 1416 --- --- --- --- --- --- --- 33.80 8.42 55000 1557 --- --- --- --- --- --- --- 41.00 10.21 NOTE Do not exceed 36 pressure drop when determining acceptable capacities at which these controls may be used. Under some conditions these limits may be surpassed but only after consultation with Maxitrol. See pages 58-59 for Regulator Sizing Requirements and Examples. Model Available Springs 220D 1 psi to 3 psi 6.9 kPa to 20.7 kPa Red 2 psi to 5 psi 13.8 kPa to 34.5 kPa Yellow 220E 1 psi to 3 psi 6.9 kPa to 20.7 kPa Red 2 psi to 5 psi 13.8 kPa to 34.5 kPa Yellow 220G 1 psi to 3 psi 6.9 kPa to 20.7 kPa Red 2 psi to 5 psi 13.8 kPa to 34.5 kPa Yellow 220J 1 psi to 3 psi 6.9 kPa to 20.7 kPa Red 2 psi to 5 psi 13.8 kPa to 34.5 kPa Yellow NOTE See pages 56-57 for complete Spring Selection Chart. Pressure Drop inches w.c. kPa 0.64 sp gr gas Spring Selection APPLIANCE REGULATORS