York DR090, DR120, DR150 manual YTG-C-0606, 100% Return Economizer

246721-YTG-C-0606

TABLE 29: BLOWER PERFORMANCE DR150 DOWNFLOW ECONOMIZER

DR150 Standard Drive Assembly (Down Flow) (100% Return Economizer)

ESP	CFM		RPM	WATT	BHP		CFM	RPM	WATT	BHP	CFM		RPM	WATT	BHP		CFM	RPM	WATT	BHP		CFM	RPM	WATT	BHP		CFM	RPM	WATT	BHP
0.3	----		----	----		----	----	----	----	----	----		----	----		----	4240	958	2346		2.52	3801	911	2069		2.22	3315	863	1448		1.55
0.4	----		----	----		----	----	----	----	----	4437		1004	2483		2.66	4048	959	2260		2.42	3611	912	1983		2.13	3128	864	1362		1.46
0.5	4893		1091	3168		3.40	4599	1049	2780	2.98	4258		1005	2395		2.57	3870	960	2178		2.34	3435	914	1901		2.04	----	----	----		----
0.6	4726		1092	3076		3.30	4431	1050	2689	2.88	4089		1007	2305		2.47	3702	962	2098		2.25	3270	915	1821		1.95	----	----	----		----
0.7	4567		1094	2981		3.20	4270	1052	2596	2.78	3929		1008	2211		2.37	3543	963	2020		2.17	----	----	----		----	----	----	----		----
0.8	4414		1095	2883		3.09	4115	1053	2499	2.68	3774		1010	2115		2.27	3389	965	1941		2.08	----	----	----		----	----	----	----		----
0.9	4264		1097	2782		2.98	3963	1055	2398	2.57	3621		1012	2014		2.16	----	----	----		----	----	----	----		----	----	----	----		----
1	4116		1099	2676		2.87	3813	1057	2293	2.46	----		----	----		----	----	----	----		----	----	----	----		----	----	----	----		----
1.1	3968		1102	2566		2.75	----	----	----	----	----		----	----		----	----	----	----		----	----	----	----		----	----	----	----		----
		0 Turns Open						1 Turn Open				2 Turns Open						3 Turns Open					4 Turns Open					5 Turns Open

DR150 Optional Drive Assembly (Down Flow) (100% Return Economizer)

ESP	CFM	RPM	WATT	BHP	CFM	RPM	WATT	BHP		CFM	RPM	WATT	BHP		CFM	RPM	WATT	BHP		CFM		RPM	WATT	BHP		CFM		RPM	WATT	BHP
0.4	5344	1288	4291	5.01	5247	1246	3957		4.62	5128	1204	3624		4.23	4982	1160	3295		3.84	4803		1115	2972		3.47	4589		1070	2656		3.1
0.5	5121	1289	4132	4.82	5007	1247	3803		4.44	4871	1205	3476		4.06	4710	1161	3153		3.68	4520		1117	2834		3.31	4297		1071	2521		2.94
0.6	4944	1289	3989	4.65	4823	1248	3664		4.27	4677	1205	3341		3.90	4507	1162	3021		3.52	4309		1117	2705		3.16	4083		1072	2393		2.79
0.7	4797	1290	3866	4.51	4673	1249	3542		4.13	4523	1206	3220		3.76	4348	1162	2902		3.39	4146		1118	2588		3.02	3917		1073	2277		2.66
0.8	4667	1292	3761	4.39	4545	1249	3435		4.01	4395	1207	3114		3.63	4218	1163	2797		3.26	4014		1119	2483		2.9	3783		1073	2173		2.54
0.9	4549	1293	3669	4.28	4432	1251	3342		3.90	4283	1207	3021		3.52	4105	1164	2704		3.15	3901		1119	2390		2.79	----		----	----		----
1	4438	1295	3588	4.19	4326	1252	3260		3.80	4180	1208	2937		3.43	4004	1165	2619		3.06	3800		1120	2306		2.69	----		----	----		----
1.1	4327	1297	3515	4.10	4223	1253	3183		3.71	4081	1210	2859		3.34	3907	1166	2541		2.96	3704		1121	2227		2.6	----		----	----		----
1.2	4211	1299	3446	4.02	4115	1255	3111		3.63	3979	1211	2785		3.25	3809	1167	2465		2.88	----		----	----		----	----		----	----		----
1.3	4082	1302	3377	3.94	3998	1257	3038		3.54	3869	1213	2710		3.16	3703	1168	2388		2.79	----		----	----		----	----		----	----		----
1.4	3932	1306	3308	3.86	3862	1260	2964		3.46	3742	1216	2632		3.07	----	----	----		----	----		----	----		----	----		----	----		----
		1 Turn Open			2 Turns Open					3 Turns Open					4 Turns Open						5 Turns Open						6 Turns Open

	DR 150 Standard Drive Assembly (Down Flow)
			(100% Return Economizer)
	5000			0 Turns
(cfm)
	4750
	4500			1 Turn
Rate			2 Turns
	4250	3 Turns
Flow	4000
Volumetric	3750	4 Turns
	3500
		5 Turns
	3250
	3000
	0.1	0.2	0.3	0.4	0.5	0.6	0.7	0.8	0.9	1	1.1	1.2
				External Static Pressure (iwg)

DR 150 Optional Drive Assembly (Down Flow)

(100% Return Economizer)

	5500
(cfm)		2 Turns 1 Turn
	5250	3 Turns
		4 Turns
Rate	5000
		5 Turns
Flow	4750
	4500	6 Turns
Volumetric
	4250
	4000
	3750
	0.2	0.3	0.4	0.5	0.6	0.7	0.8	0.9	1	1.1	1.2	1.3	1.4	1.5

External Static Pressure (iwg)

40 Unitary Products Group