Trane RT-PRC031-EN manual Supply Fan Performance Standard CFM -Casing B, 931

Performance Data — Supply Fan without Inlet Guide

Vanes (with or without Variable Frequency Drive)

Table 15 Supply Fan Performance STANDARD CFM —Casing B (32")

CFM								Total Static Pressure
Std.	0.25		0.50		0.75			1.00		1.25			1.50		1.75		2.00
Air	RPM	BHP	RPM	BHP		RPM	BHP	RPM	BHP		RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP
23000	752(i)	7.51	781	8.48	809		9.46	832	10.14	854		10.82	879	11.73	904	12.74	928	13.77
24000	782	8.45	809	9.44	837		10.49	861	11.29				904	12.78	929	13.82	953	14.90
											882	11.98
25000	813	9.46	839	10.47							910	13.22	931	13.98	953	14.95	977	16.08
						865	11.59	889	12.53
26000	843	10.56	868	11.62		894	12.76	918	13.85	939		14.57	958	15.31	978	16.19	1000	17.30
27000						922	14.01	946	15.16	967		16.03	986	16.79	1005	17.61	1025	18.64
	874	11.73	898	12.84
28000	904	13.00	928	14.14	951		15.34	975	16.57	996		17.60	1014	18.35	1033	19.18	1051	20.08
29000	935	14.35	957	15.54	980		16.75	1003	18.04	1024		19.23	1043	20.04	1061	20.86	1078	21.76
30000	965	15.80	987	17.03	1009		18.26	1031	19.61	1052		20.86	1072	21.86	1089	22.67	1106	23.56
31000	996	17.35	1018	18.62	1038		19.89	1060	21.27	1081		22.61	1100	23.77	1117	24.61	1134	25.48
32000	1027	19.00	1048	20.31	1068		21.62	1089	23.01	1109		24.42	1129	25.73	1146	26.66	1162	27.53
33000	1057	20.75	1078	22.11	1098		23.46	1117	24.85	1138		26.34	1157	27.72	1174	28.84	1190	29.74
34000	1088	22.61	1108	24.00	1127		25.40	1146	26.81	1166		28.35	1185	29.78	1203	31.16	1219	32.07
35000	1119	24.58	1138	26.02	1157		27.44	1176	28.86	1195		30.45	1214	31.98	1231	33.40	1248	34.54
36000	1150	26.66	1169	28.14	1187		29.60	1205	31.07	1223		32.66	1242	34.25	1259	35.76	1276	37.13
37000	1181	28.86	1199	30.38	1217		31.90	1235	33.40	1252		35.00	1271	36.66	1288	38.26	1305	39.74
38000	1212	31.17	1230	32.74	1247		34.30	1264	35.85	1281		37.42	1299	39.14	1316	40.83	1333	42.40
39000	1243	33.61	1260	35.22	1277		36.82	1294	38.40	1311		40.00	1328	41.77	1345	43.47	1361	45.13
40000	1274	36.17	1291	37.82	1308		39.48	1324	41.10	1340		42.73	1357	44.49	1373	46.27	1390	48.02
41000	1305	38.87	1321	40.56	1338		42.25	1354	43.91	1370		45.59	1386	47.37	1402	49.20	1418	50.98
42000	1336	41.70	1352	43.44	1368		45.17	1384	46.89	1399		48.58	1415	50.36	1431	52.26	1446	54.12
43000	1367	44.66	1383	46.44	1398		48.21	1414	49.97	1429		51.72	1444	53.48	1459	55.41	1475	57.34
44000	1398	47.77	1413	49.60	1429		51.40	1444	53.20	1459		55.00	1473	56.77	1488	58.70
45000	1429	51.01	1444	52.88	1459		54.73	1474	56.58	1488		58.40
CFM								Total Static Pressure
Std.	2.25		2.50		2.75			3.00		3.25			3.50		3.75		4.00
Air	RPM	BHP	RPM	BHP		RPM	BHP	RPM	BHP		RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP
23000	952	14.80	974	15.81	995		16.85	1017	17.93	1037		18.95	1058	20.03	1078	21.09	1097	22.13
24000	975	15.97	997	17.01	1018		18.07	1039	19.18	1060		20.29	1079	21.36	1099	22.49	1118	23.58
25000	999	17.18	1021	18.28	1042		19.41	1062	20.50	1082		21.64	1102	22.80	1121	23.95	1140	25.11
26000	1023	18.47	1045	19.65	1065		20.76	1086	21.95	1105		23.11	1124	24.29	1144	25.50	1162	26.68
27000	1047	19.82	1069	21.06	1089		22.24	1109	23.42	1128		24.63	1147	25.83	1165	27.05	1184	28.34
28000	1072	21.27	1092	22.50	1113		23.79	1133	25.03	1152		26.27	1171	27.52	1188	28.75	1207	30.05
29000	1097	22.82	1117	24.09	1137		25.36	1157	26.67	1176		27.97	1194	29.24	1212	30.52	1229	31.82
30000	1123	24.49	1142	25.75	1161		27.05	1181	28.38	1200		29.74	1218	31.08	1235	32.37	1253	33.72
31000	1150	26.42	1168	27.54	1186		28.86	1205	30.22	1224		31.60	1242	33.00	1259	34.35	1276	35.71
32000	1178	28.47	1194	29.50	1211		30.71	1229	32.08	1248		33.53	1265	34.94	1284	36.43	1301	37.85
33000	1206	30.67	1222	31.68	1237		32.77	1254	34.10	1272		35.56	1290	37.04	1307	38.53	1325	40.02
34000	1234	33.03	1249	34.00	1264		35.06	1280	36.27	1297		37.68	1314	39.17	1331	40.73	1348	42.21
35000	1263	35.48	1277	36.47	1292		37.52	1306	38.60	1322		39.98	1339	41.47	1356	43.03	1372	44.59
36000	1291	38.10	1306	39.10	1320		40.13	1334	41.25	1348		42.39	1364	43.88	1380	45.44	1396	46.99
37000	1320	40.85	1334	41.87	1348		42.91	1362	44.00	1375		45.12	1390	46.42	1405	47.98	1421	49.60
38000	1348	43.78	1362	44.78	1376		45.83	1390	46.93	1403		48.02	1416	49.25	1431	50.64	1446	52.24
39000	1377	46.73	1391	47.84	1404		48.90	1418	49.98	1431		51.09	1444	52.29	1457	53.57	1472	55.12
40000	1405	49.66	1420	51.09	1433		52.13	1446	53.24	1459		54.36	1471	55.52	1484	56.75	1497	58.06
41000	1434	52.74	1449	54.38	1462		55.55	1474	56.64	1487		57.76	1500	58.95
42000	1462	55.91	1477	57.62	1490		59.11
43000	1490	59.21

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