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APPENDIX A BLOWER PERFORMANCE TABLES - AC
0
ESP, In H
O
2
CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP
0.1
2840 1315 1.87 2701 1245 1.59 2563 1175 1.35 2437 1110 1.14 2296 1040 0.94 2151
0.2
2782 1315 1.82 2638 1245 1.55 2496 1175 1.30 2365 1110 1.10 2217 1040 0.90 2064
0.3
2722 1315 1.77 2574 1245 1.50 2427 1175 1.26 2289 1110 1.06 2134 1040 0.86 1973
0.4
2661 1315 1.73 2508 1245 1.46 2355 1175 1.22 2211 1110 1.01 2048 1040 0.82 1876
0.5
2598 1315 1.68 2440 1245 1.41 2280 1175 1.17 2129 1110 0.97 1956 1040 0.78
0.6
2533 1315 1.63 2369 1245 1.36 2202 1175 1.13 2044 1110 0.93 1860 1040 0.74
0.7
2466 1315 1.58 2296 1245 1.31 2121 1175 1.08 1953 1110 0.88
0.8
2397 1315 1.53 2219 1245 1.27 2036 1175 1.03 1858 1110 0.84
0
ESP, In H
O
2
CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP
0.6
-
-
0.7
-
-
0.8
-
-
0.9
-
-
1.0
-
-
1.1
-
-
1.2
-
-
1.3
-
-
1.4
-
-
1.5
-
-
1.6
2328 1525 1.98 2139 1455 1.66 1935 1385 1.36
1.7
2259 1525 1.92 2060 1455 1.60 1842 1385 1.30
1.8
2186 1525 1.86 1976 1455 1.54
To operate below 0.6" H
O external static pressure, motor and blower sheave must be changed to VL44 and AK56 respectively, or equivalents.
1
2
DBC072*V STANDARD BELT DRIVE HORIZONTAL
1
DBC072*S HIGH STATIC BELT DRIVE HORIZONTAL
1
-
-
-
-
2655 1385 1.90 2520 1315 1.62 2369 1245 1.36 2213 1175 1.13
-
-
-
-
2594 1385 1.85 2454 1315 1.57 2296 1245 1.31 2132 1175 1.09
-
-
-
-
2531 1385 1.80 2385 1315 1.52 2219 1245 1.27 2046 1175 1.04
-
-
-
-
2466 1385 1.75 2313 1315 1.47 2140 1245 1.22 1956 1175 0.99
-
2552 1455 2.00 2399 1385 1.70 2239 1315 1.42 2056 1245 1.17 1860 1175 0.94
-
2489 1455 1.94 2330 1385 1.64 2161 1315 1.37 1968 1245 1.12
-
2424 1455 1.89 2258 1385 1.59 2080 1315 1.32 1875 1245 1.06
-
2357 1455 1.83 2183 1385 1.53 1995 1315 1.26
-
2287 1455 1.77 2104 1385 1.48 1904 1315 1.21
-
2215 1455 1.72 2022 1385 1.42 1808 1315 1.15
TURNS OPEN
2
TURNS OPEN
2
-
-
-
-
-
-
22
3
4
-
-
-
-
3
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
5
970
0.77
970
0.73
970
0.69
970
0.65
-
-
-
-
-
-
-
-
-
-
-
-
-
-
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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