Carrier 48PG20-28 specifications

Table 19 — Fan Performance — 48PGF24 — Horizontal Supply and Return Units

AIRFLOW						AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
		0.2			0.4				0.6				0.8				1.0
(Cfm)
		Rpm	Bhp		Rpm	Bhp		Rpm		Bhp		Rpm		Bhp		Rpm		Bhp
5,500	F	952	3.38	F	1003	3.32	F	1053		3.70	F	1100		4.09	G	1145		4.49
6,000		1029	3.74		1077	4.15	G	1123		4.56	G	1167		4.98		1210		5.41
6,500		1106	4.67	G	1151	5.11		1194		5.56	H	1236		6.01	H	1276		6.47
7,000	G	1184	5.75	H	1226	6.23	H	1266		6.71		1306		7.19		1344		7.68
7,500	H	1262	7.00		1302	7.50		1340		8.01		1377		8.53		—		—
8,000		1341	8.41		1378	8.95		—		—		—		—		—		—
8,500		—	—		—	—		—		—		—		—		—		—
9,000		—	—		—	—		—		—		—		—		—		—
9,500		—	—		—	—		—		—		—		—		—		—
10,000		—	—		—	—		—		—		—		—		—		—
AIRFLOW						AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
		1.2			1.4				1.6				1.8				2.0
(Cfm)
		Rpm	Bhp		Rpm	Bhp		Rpm		Bhp		Rpm		Bhp		Rpm		Bhp
5,500	G	1189	4.90	G	1232	5.31	G	1273		5.72	H	1313		6.15		1352		6.58
6,000	H	1251	5.85	H	1292	6.29	H	1331		6.74		1369		7.19		—		—
6,500		1315	6.94		1354	7.41		1391		7.89		—		—		—		—
7,000		1381	8.18		—	—		—		—		—		—		—		—
7,500		—	—		—	—		—		—		—		—		—		—
8,000		—	—		—	—		—		—		—		—		—		—
8,500		—	—		—	—		—		—		—		—		—		—
9,000		—	—		—	—		—		—		—		—		—		—
9,500		—	—		—	—		—		—		—		—		—		—
10,000		—	—		—	—		—		—		—		—		—		—

LEGEND

Bhp — Brake Horsepower Input to Fan

Boldface indicates field-supplied motor/drive required.

NOTES:

1.Motor drive ranges:

(E)Low Range: Not Used

(F)Mid-Low Range: 896-1227 rpm, 4.26 bhp (208/230 and 460-v), 873-1108 rpm, 5.75 bhp (575-v)

(G)Mid-High Range: 1113-1414 rpm, 5.75 bhp

(H)High Range: 1096-1339 rpm, 8.63 bhp

All other rpms require field-supplied motor or drive.

2. See page 36 for general fan performance notes.

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