Nordyne R6GP-072 Series, Installation Instructions Manual, Page: 34 / 48

34
Model
Motor Sheave
Position
External Static Pressures (Inches Water Column)
0.1 0.2 0.3 0.4 0.5 0.6
CFM RPM Kw CFM RPM Kw CFM RPM Kw CFM RPM Kw CFM RPM Kw CFM RPM Kw
(2 HP)
Low
Static
Drive
Kit
1 Turn Open
1.5 Turns Open
2.0 Turns Open 4522 858 2.03
2.5 Turns Open 4552 827 1.92 4370 833 1.82
3.0 Turns Open 4502 780 1.70 4387 799 1.70 4217 808 1.60
3.5 Turns Open 4438 773 1.70 4282 785 1.60 4080 792 1.50
*4.0 Turns Open 4593 761 1.70 4373 766 1.70 4176 771 1.50 3943 775 1.40
4.5 Turns Open 4361 716 1.45 4220 726 1.40 4035 735 1.40 3850 743 1.25 3625 750 1.20
5.0 Turns Open 4083 658 1.20 3978 678 1.20 3846 691 1.10 3697 704 1.10 3523 714 1.00 3306 724 1.00
Model
Motor Sheave
Position
External Static Pressures (Inches Water Column)
0.7 0.8 0.9 1.0 1.1 1.2
CFM RPM Kw CFM RPM Kw CFM RPM Kw CFM RPM Kw CFM RPM Kw CFM RPM Kw
(2 HP)
Low
Static
Drive
Kit
Fully Closed 4009 942 2.17
1/2 Turn Open 4336 922 2.20 4100 927 6.05 3851 932 1.90
1 Turn Open 4592 901 2.20 4392 905 2.10 4154 908 2.00 3911 913 1.80 3668 917 1.70
1.5 Turns Open 4580 881 2.15 4376 883 2.00 4167 888 1.90 3922 891 1.80 3673 896 1.65 3410 900 1.50
2.0 Turns Open 4357 862 1.90 4159 865 1.80 3942 870 1.70 3689 874 1.60 3434 879 1.50
2.5 Turns Open 4188 839 1.75 3988 844 1.65 3759 848 1.55 3490 853 1.40
3.0 Turns Open 4019 815 1.60 3816 823 1.50 3575 826 1.40 3291 831 1.20
3.5 Turns Open 3863 798 1.45 3611 804 1.35 3338 807 1.25
4.0 Turns Open 3707 780 1.30 3406 785 1.20
4.5 Turns Open 3360 756 1.14
5.0 Turns Open
Model
Motor Sheave
Position
External Static Pressures (Inches Water Column)
0.9 1.0 1.1 1.2 1.3 1.4
CFM RPM Kw CFM RPM Kw CFM RPM Kw CFM RPM Kw CFM RPM Kw CFM RPM Kw
(3 HP)
High
Static
Drive
Kit
2.5 Turns Open
3.0 Turns Open
3.5 Turns Open 4611 1039 2.95
4.0 Turns Open 4630 1018 2.90 4394 1020 2.70
4.5 Turns Open 4673 998 2.75 4429 1000 2.65 4191 1003 2.50
5.0 Turns Open 4672 975 2.65 4466 979 2.50 4227 982 2.4 3988 985 2.30
Model
Motor Sheave
Position
External Static Pressures (Inches Water Column)
1.5 1.6 1.7 1.8 1.9 2.0
CFM RPM Kw CFM RPM Kw CFM RPM Kw CFM RPM Kw CFM RPM Kw CFM RPM Kw
(3 HP)
High
Static
Drive
Kit
1 Turn Open
1.5 Turns Open 4252 1130 3.10
2.0 Turns Open 4278 1111 3.10 4016 1115 2.90
2.5 Turns Open 4480 1087 3.10 4244 1089 2.90 4011 1093 2.80 3455 1097 2.50
3.0 Turns Open 4613 1058 3.10 4379 1061 2.90 4233 1070 2.80 3996 1072 2.60 3744 1075 2.50
3.5 Turns Open 4391 1041 2.85 4181 1046 2.70 3976 1053 2.55 3683 1056 2.40
4.0 Turns Open 4168 1023 2.60 3982 1031 2.50 3718 1036 2.30 3370 1039 2.20
4.5 Turns Open 3714 1006 2.38 3257 1012 2.25
5.0 Turns Open 3260 989 2.15
NOTES :
* Denotes Factory sheave setting.
Low Static Drive Consists of: 2 Hp Motor; 1VP40 Motor Sheave; BK 75 Blower Pulley & B-49 belt
High Static Drive Consists of: 3 Hp Motor; 1VP50 Motor Sheave; BK 75 Blower Pulley & B-51 belt
Boldface type indicates factory recommended blower operating range.
Values include losses for air fi lters, unit casing, and dry evaporator coil.
See Accessory Performance Data table for additional static pressure information.
Table 11. R6GP-120C Series / 230V - Downfl ow Confi guration