Bryant DURAPAC PLUS 581A Installation And Service Instructions Manual page 7

581A
LOW RANGE
Motor Hp
Motor Nominal Rpm
Maximum Continuous Bhp
Maximum Continuous Watts
Motor Frame Size
Motor Shaft Diameter (in.)
Fan Rpm Range
Motor Pulley Min. Pitch Diameter (in.)
Motor Pulley Max. Pitch Diameter (in.)
Blower Pulley Pitch Diameter (in.)
Blower Pulley Shaft Diameter (in.)
Blower Pulley Type
Pulley Center Line Distance (in.)
Belt, Quantity...Type...Length (in.)
Speed Change Per Turn — Moveable Pulley (rpm)
Moveable Pulley Maximum Full Turns
Factory Speed Setting (rpm)
HIGH RANGE
Motor Hp
Motor Nominal Rpm
Maximum Continuous Bhp
Maximum Continuous Watts
Motor Frame Size
Motor Shaft Diameter (in.)
Fan Rpm Range
Motor Pulley Min. Pitch Diameter (in.)
Motor Pulley Max. Pitch Diameter (in.)
Blower Pulley Pitch Diameter (in.)
Blower Pulley Shaft Diameter (in.)
Blower Pulley Type
Pulley Center Line Distance (in.)
Belt, Quantity...Type...Length (in.)
Speed Change per Turn — Moveable Pulley (rpm)
Moveable Pulley Maximum Full Turns
Factory Speed Setting (rpm)
LEGEND
Bhp — Brake Horsepower
Table 2 — Fan Motor and Drive Data — Vertical Supply/Return
208/230
and 460 v
3.7
1725
4.25
3698
56HZ
7
/
8
647-886
2.7
3.7
7.2
1.1875
Fixed
11.293-13.544 11.286-14.475 9.81-13.055
1...BX...38
48
6
767
5
1745
5.75
4900
S184T
1
1 /
8
897-1139
3.7
4.7
7.2
1.1875
Fixed
9.81-13.055
1...BX...38
48
6
1018
210 240
208/230
575 v
and 460 v
3 5
1725 1745
3.45 5.75
3149 4900
56HZ S184T
7 1
/ 1 /
8 8
810-1072 949-1206
3.1 3.7
4.1 4.7
6.6 6.8
1.1875 1.1875
Fixed Fixed
1...BX...38 1...BX...38
52 51
6 6
941 1078
5 7.5
1745 1745
5.75 8.63
4900 7267
184T S213T
1 3
1 / 1 /
8 8
873-1108 941-1176
3.7 4.8
4.7 6.0
7.4 8.9
1.1875 1.1875
Fixed Fixed
9.81-13.055 9.025-12.179 9.025-12.179 9.025- 2.179 9.025-12.179
1...BX...38 1...BX...42
47 47
6 6
991 1059
— 7 —
300
208/230
575 v
and 460 v
5 7.5
1745 1745
5.75 8.63
4900 7267
184T S213T
1 3
1 / 1 /
8 8
949-1206 941-1176 941-1176
3.7 4.8
4.7 6.0
6.8 8.9
1.1875 1.1875
Fixed Fixed
9.81-13.055 9.025-12.179 9.025-12.179
1...BX...38 1...BX...42 1...BX...42
51 47
6 6
1078 1059
7.5 10
1745 1745
8.63 11.5
7267 9582
S213T S215T
3 3
1 / 1 /
8 8
941-1176 1014-1297 1014-1297
4.8 4.3
6.0 5.5
8.9 7.4
1.1875 1.1875
Fixed Fixed
1...BX...42 2...BX...38 2...BX...38
47 57
6 6
1059 1156
575 v
7.5
1745
8.63
7267
S213T
3
1 /
8
4.8
6.0
8.9
1.1875
Fixed
47
6
1059
10
1745
11.5
9582
S215T
3
1 /
8
4.3
5.5
7.4
1.1875
Fixed
57
6
1156