Fan Performance - 48PGD05 Horizontal Units

AIRFLOW		0.2
(Cfm)		0.2
(Cfm)	Rpm	Bhp
	Rpm	Bhp
1200	436	0.12
1300	456	0.14
1400	477	0.17
1500	500	0.20
1600	523	0.24
1700	548	0.28
1800	573	0.32
1900	600	0.37
2000	627	0.43
AIRFLOW		1.2
(Cfm)		1.2
(Cfm)	Rpm	Bhp
	Rpm	Bhp
1200		0.54
1300		0.58
1400		0.63
1500		0.69
1600		0.74
1700		0.81
1800		0.88
1900		0.95
2000	1004	1.04

LEGEND

Bhp - Brake Horsepower

High-Range Motor/Drive Required

Fan Performance — 48PGD05 Horizontal Units

AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4		0.6		0.8			1.0
Rpm	Bhp	Rpm	Bhp	Rpm	Bhp	Rpm	Bhp
559	0.19	661	0.27	753	0.35	839	0.45
574	0.22	673	0.30	762	0.39	845	0.49
592	0.25	687	0.34	774	0.43	853	0.53
611	0.29	703	0.38	787	0.48	864	0.58
631	0.33	721	0.43	801	0.53	877	0.63
652	0.38	739	0.48	818	0.58	891	0.69
674	0.43	759	0.54	835	0.64	906	0.76
697	0.48	779	0.60	854	0.71	923	0.83
720	0.55	801	0.67	873	0.79	941	0.91

	AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
	1.4		1.6	1.8			2.0
Rpm	Bhp	Rpm	Bhp	Rpm	Bhp	Rpm	Bhp
	0.64	1063	0.75	1130	0.86	1193	0.97
	0.69	1064	0.80	1130	0.91	1193	1.03
1000	0.74	1067	0.85	1132	0.97	1194	1.09
1006	0.80	1072	0.91	1136	1.03	1196	1.16
1015	0.86	1079	0.98	1141	1.10	1201	1.23
1025	0.93	1088	1.05	1148	1.18	1207	1.31
1037	1.00	1098	1.13	1157	1.26	1214	1.39
1050	1.08	1110	1.21	1168	1.35	1223	1.48
1065	1.17	1123	1.30	1179	1.44	1234	1.58

NOTES:

1.Motor drive range is 596 to 910 rpm for low range motor/drive and 828 to 1173 rpm for high range motor/drive. All other rpms require a field‐supplied drive.

2.Maximum continuous bhp is 0.85 for low range motor/drive and 1.60 (single phase) and 2.40 (3 phase) for high range motor/drive.

3.See General Fan Performance Notes.

48/50PG and PM

AIRFLOW		0.2
(Cfm)		0.2
(Cfm)	Rpm	Bhp
	Rpm	Bhp
1200	443	0.12
1300	463	0.15
1400	485	0.17
1500	508	0.21
1600	532	0.24
1700	558	0.28
1800	584	0.33
1900	611	0.38
2000	639	0.44
AIRFLOW

Fan Performance — 48PGE05 Horizontal Units

	AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
	0.4		0.6		0.8		1.0
Rpm	Bhp	Rpm	Bhp	Rpm	Bhp	Rpm	Bhp
564	0.20	666	0.27	758	0.36	842	0.45
580	0.22	678	0.31	767	0.40	849	0.49
598	0.26	693	0.34	778	0.44	858	0.54
617	0.30	709	0.39	792	0.48	869	0.59
638	0.34	727	0.43	807	0.54	882	0.64
660	0.39	746	0.49	824	0.59	896	0.70
682	0.44	766	0.55	842	0.66	912	0.77
706	0.50	788	0.61	861	0.72	930	0.84
731	0.56	810	0.68	882	0.80	948	0.92

AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)

(Cfm)		1.2
(Cfm)	Rpm	Bhp
	Rpm	Bhp
1200		0.55
1300		0.59
1400		0.64
1500		0.69
1600		0.75
1700		0.82
1800		0.89
1900		0.97
2000	1012	1.05

LEGEND

1.4

Rpm Bhp

0.65

0.69

1004 0.75

1011 0.80

1020 0.87

1030 0.94

1043 1.01

1057 1.09

1072 1.18

1.6

Rpm Bhp

1066 0.75

1068 0.80

1071 0.86

1077 0.92

1084 0.99

1093 1.06

1104 1.14

1116 1.22

1130 1.32

NOTES:

1.82.0

Rpm Bhp Rpm Bhp

1133 0.86 1196 0.97

1133 0.92 1196 1.03

1136 0.98 1197 1.10

1140 1.04 1200 1.17

1146 1.11 1205 1.24

1153 1.19 1211 1.32

1163 1.27 1220 1.41

1174 1.36 1229 1.50

1186 1.46 1240 1.60