Filter
Top Products
176
Fan Rpm at Motor Pulley Settings* − 48/50PG
UNIT
48/50PG
DRIVE
MOTOR PULLEY TURNS OPEN
0
1
/
2
1 1
1
/
2
2 2
1
/
2
3 3
1
/
2
4 4
1
/
2
5
03
Low 736 710 685 660 634 609 583 558 533 507 482
High 1001 966 932 897 863 828 794 759 725 690 656
04
Low 736 710 685 660 634 609 583 558 533 507 482
High 1128 1095 1062 1028 995 962 929 896 863 829 796
05
Low 910 878 847 815 784 753 721 690 659 627 596
High 1173 1139 1104 1070 1035 1001 966 932 897 863 828
06
Low 978 949 920 891 863 834 805 776 748 719 690
High 1261 1227 1194 1161 1128 1095 1062 1028 995 962 929
07
Low 1128 1095 1062 1028 995 962 929 896 863 829 796
High 1438 1409 1380 1351 1323 1294 1265 1236 1208 1179 1150
08
Low 771 751 731 710 690 670 649 629 609 589 568
High 1015 994 974 954 934 913 893 873 852 832 812
09
Low 771 751 731 710 690 670 649 629 609 589 568
High 1015 994 974 954 934 913 893 873 852 832 812
12
Low 893 873 852 832 812 791 771 751 731 710 690
High 1055 1035 1015 994 974 954 934 913 893 873 852
14
Low 893 873 852 832 812 791 771 751 731 710 690
High 1055 1035 1015 994 974 954 934 913 893 873 852
*Approximate fan rpm shown, based on 1725 rpm motor.
NOTE: Factory speed setting is at 5 turns open.
Fan RPM at Motor Pulley Settings* − 48PM16−28
UNIT 48PM DRIVE
MOTOR PULLEY TURNS OPEN
0 1/2 1 1-1/2 2 2-1/2 3 3-1/2 4 4-1/2 5 5-1/2 6
PM16, 20
and 24
(230 and
460 volt)
Vertical
Low 685 706 727 749 770 791 812 833 854 876 897 918 939
Mid-
Low
949 970 992 1013 1035 1056 1078 1099 1120 1142 1163 1185 1206
Mid-
High
941 961 980 1000 1019 1039 1059 1078 1098 1117 1137 1156 1176
High 1014 1038 1061 1085 1108 1132 1156 1179 1203 1226 1250 1273 1297
Horizontal
Low n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a
Mid-
Low
896 924 951 979 1006 1034 1062 1089 1117 1144 1172 1199 1227
Mid-
High
1113 1138 1163 1188 1213 1238 1264 1289 1314 1339 1364 1389 1414
High 1096 1116 1137 1157 1177 1197 1218 1238 1258 1278 1299 1319 1339
PM16, 20
and 24
(575 volt)
Vertical
Low 751 768 785 802 819 836 853 869 886 903 920 937 954
Mid-
Low
949 970 992 1013 1035 1056 1078 1099 1120 1142 1163 1185 1206
Mid-
High
941 961 980 1000 1019 1039 1059 1078 1098 1117 1137 1156 1176
High 1014 1038 1061 1085 1108 1132 1156 1179 1203 1226 1250 1273 1297
Horizontal
Low n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a
Mid-
Low
873 893 912 932 951 971 991 1010 1030 1049 1069 1088 1108
Mid-
High
1113 1138 1163 1188 1213 1238 1264 1289 1314 1339 1364 1389 1414
High 1096 1116 1137 1157 1177 1197 1218 1238 1258 1278 1299 1319 1339
28
(all
voltages)
Vertical
Low 687 703 718 734 749 765 780 796 811 827 842 858 873
Mid-
Low
805 822 839 856 872 889 906 923 940 957 973 990 1007
Mid-
High
941 961 980 1000 1019 1039 1059 1078 1098 1117 1137 1156 1176
High 1014 1038 1061 1085 1108 1132 1156 1179 1203 1226 1250 1273 1297
Horizontal
Low 687 703 718 734 749 765 780 796 811 827 842 858 873
Mid-
Low
805 822 839 856 872 889 906 923 940 957 973 990 1007
Mid-
High
941 961 980 1000 1019 1039 1059 1078 1098 1117 1137 1156 1176
High 1014 1038 1061 1085 1108 1132 1156 1179 1203 1226 1250 1273 1297
LEGEND
n/a - not available
* Approximate fan rpm shown.
NOTE: Factory pulley speed setting is at 3 turns open.
48/50PG and PM