Fiberglass Centrifugal Fans (BCSW-FRP) - Greenheck

BCSW-FRP 6
Class I Maximum rpm 2992
Class II Maximum rpm 3820
Class III Maximum rpm 4615
Class IV Maximum rpm 5100
Minimum Starting HP 1/4 hp
Outlet Area 0.186 ft 2
Tip Speed rpm x 1.57
Maximum BHP (rpm / 2807) 3
Approximate Weight (LMD) 125 lbs.
CFM OV
300 1612 1395 0.11
The AMCA Certified Ratings Seal does not apply to model BCSW-FRP size 6.
STATIC PRESSURE (inches wg)
1 2 3 4 5 6 8 10 12
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
400 2150 1587 0.18 1930 0.30
500 2688 1819 0.28 2106 0.41 2381 0.56
600 3225 2062 0.40 2323 0.56 2557 0.73 2789 0.91 3001 1.10
700 3763 2312 0.57 2556 0.76 2765 0.95 2966 1.14 3169 1.35 3355 1.57
800 4301 2568 0.78 2797 1.00 2996 1.22 3174 1.43 3347 1.65 3530 1.89 3860 2.38
900 4838 2833 1.05 3043 1.29 3233 1.55 3404 1.78 3562 2.02 3709 2.26 4034 2.80 4313 3.34 4588 3.91
1000 5376 3101 1.37 3295 1.64 3474 1.92 3639 2.20 3791 2.46 3933 2.73 4212 3.28 4486 3.86 4745 4.47
1100 5913 3373 1.77 3551 2.06 3721 2.37 3879 2.68 4026 2.98 4163 3.27 4418 3.85 4662 4.45 4918 5.10
1200 6451 3647 2.23 3813 2.55 3972 2.88 4123 3.22 4265 3.56 4398 3.88 4645 4.51 4856 5.11
1300 6989 3923 2.78 4079 3.12 4228 3.48 4371 3.84 4507 4.20 4637 4.57 4877 5.26 5079 5.90
1400 7526 4200 3.41 4347 3.78 4486 4.15 4623 4.54 4754 4.93 4879 5.33
1500 8064 4479 4.14 4618 4.54 4750 4.93 4879 5.34 5004 5.76
1600 8602 4759 4.97 4891 5.39 5017 5.81
RPM % WOV
1683
2448
Inlet Sound Power, L Wi [dB ref 10 -12 watts]
1 2 3 4 5 6 7 8 L WiA
100 73 80 80 77 76 71 64 55 80
85 73 80 81 73 72 69 63 54 78
70 75 80 78 69 70 69 63 54 78
50 75 79 78 67 68 69 63 54 75
100 79 85 88 88 85 82 76 68 90
85 78 85 89 89 81 79 75 67 89
70 81 86 87 86 77 78 75 67 87
50 81 86 87 86 75 78 75 67 87
Static Pressure (Pa x 100)
60
40
20
0
Static Pressure (in. wg)
25
20
15
10
5
RPM % WOV
3468
5100
FRP-6
2
1½
1
¾
½
1 /3
¼
3 5 7½
1500
2000
2500
®
2992
3400
DO NOT SELECT TO THE LEFT OF THIS SYSTEM CURVE
4350
4085
3820
0
0 2 4 6 8 10 12 14 16 18
Volume (cfm x 100)
0 1 2 3
3
Volume (m /hr x 1000)
Constant RPM
Constant HP
60 % WOV
Density 0.075 lb/ft 3
Density 1.2 kg/m 3
Inlet Sound Power, L Wi [dB ref 10 -12 watts]
1 2 3 4 5 6 7 8 L WiA
100 87 89 95 96 93 92 87 80 99
85 86 88 95 97 89 88 85 79 97
70 89 90 96 94 85 85 85 79 95
50 89 90 95 94 83 84 85 79 94
100 95 95 100 104 104 101 98 92 108
85 94 94 100 105 105 97 95 91 108
70 97 97 102 103 102 93 94 91 106
50 97 97 101 103 102 91 93 91 105
4615
60% WOV
4850
5100
70% WOV
80% WOV
90% WOV
9