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Table 5 — Operating Weights of Options and Accessories (lb)
*Includes hood.
Table 6 — Supply Fan Drive Data
*Sizes 040,050 only. NOTE: Part numbers are Browning Manufacturing Corp. reference.
OPTION OR ACCESSORY
48/50P UNIT SIZE
030,035 040,050 055 060 070 075 090 100
Condenser Section Roof Curb — — 540 540 625 625 625 625
Economizer 300* 300* 530* 530* 530* 530* 530* 530*
Power Exhaust 710* 710* 710* 710* 710* 710* 710* 710*
Barometric Relief 200 200 200 200 200 200 200 200
Double Wall Construction 700 800 900 900 900 900 900 900
Roof Curb
Standard Length 455 495 605 605 605 605 605 605
Extended Length 545 545 1200 1200 — — — —
With High-Capacity Power Exhaust —— ———700700700
High-Efficiency Filters 20 20 20 20 20 20 20 20
Bag Filters and Cartridge Filters 35 35 40 40 40 — — —
Hail Guard 120 150 145 145 210 210 210 210
Inlet Guide Vanes 95 95 115 115 115 115 115 115
Variable Frequency Drive
7.5 hp
10 hp
15 hp
20 hp
25 hp
30 hp
40 hp
50 hp
60 hp
75 hp
20
20
35
35
53
—
—
—
—
—
20
20
35
35
53
—
—
—
—
—
—
—
35
35
53
53
53
—
—
—
—
—
35
35
53
53
53
—
—
—
—
—
35
35
53
53
53
—
—
—
—
—
—
—
—
53
53
53
53
152
—
—
—
—
—
53
53
53
53
152
—
—
—
—
—
53
53
53
53
152
High-Capacity Evaporator Coil
150 300 300 300 300 300 300 300
Airfoil Fan — — — — — 350 350 350
Humidi-MiZer® Adaptive Dehumidification System 72 72 72 72 72 72 92 92
HP
SHAFT
DIA (in.)
SPEED
(rpm)
MOTOR
SHEAVE
MOTOR
PITCH DIA (in.)
WHEEL
SHEAVE
WHEEL
PITCH DIA (in.)
QUANTITY
...BELT
Sizes 030-050
7.5 1
3
/
8
438 2BK36 3.4 2B5V136 13.7 2...BX60
10 1
3
/
8
549 2B5V42 4.3 2B5V136 13.7 2...5VX630
15 1
5
/
8
626 2B5V48 4.9 2B5V136 13.7 2...5VX630
20 1
5
/
8
703 2B5V54 5.5 2B5V136 13.7 2...5VX630
25 1
7
/
8
830 2B5V64 6.5 2B5V136 13.7 2...5VX650
30* 1
7
/
8
910 3B5V64 6.5 3B5V124 12.5 3...5VX630
Sizes 055-070
15 1
5
/
8
575 2B5V44 4.5 2B5V136 13.7 2...5VX1230
20 1
5
/
8
651 2B5V50 5.1 2B5V136 13.7 2...5VX1230
25 1
7
/
8
703 2B5V54 5.5 2B5V136 13.7 2...5VX1230
30 1
7
/
8
711 2B5V62 6.3 2B5V154 15.5 2...5VX1230
40 2
1
/
8
740 3B5V66 6.7 3B5V160 16.1 3...5VX1250
Sizes 075-100 (Forward-Curved Fan)
30 1
7
/
8
501 3B5V52 5.33 B5V184 18.5 3...5VX1320
40 2
1
/
8
539 4B5V56 5.74 B5V184 18.5 4...5VX1320
50 2
1
/
8
615 4B5V64 6.54 B5V184 18.5 4...5VX1320
60 2
3
/
8
672 4B5V70 7.14 B5V184 18.5 4...5VX1320
Sizes 075-100 (Airfoil Fan)
30 1
7
/
8
1353 2B5V74 7.5 2Q5V97 9.7 2...5VX1150
40 2
1
/
8
1493 2B5V86 8.7 2Q5V103 10.2 2...5VX1180
50 2
1
/
8
1593 3B5V80 8.1 3R5V90 8.9 3...5VX1150
60 2
3
/
8
1711 3B5V86 8.7 3R5V90 8.9 3...5VX1150
75 2
3
/
8
1799 3B5V110 11.1 3R5V109 10.8 3...5VX1230