Page 185 - 2018wd_ctr_cat
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                Part No.
Dia. Blades
Rotation Shaft
Part No. A61404 A61501 A61502 A61503 A61504 A61505 A61506 A61455 A61650 A61651 A61652
A61300 A61301 A61302 A61353 A61406 A61408 A61550 A61551 A61602 A61603 A61604 A61605 A61606 A61401 A61402 A61403
3 4
CW 1/8
4 5 CCW 5 5 CW 5 5 CW 5 5 CW 5 5 CCW 5 5 CCW 5 5 CCW
3/16 3/16
determined facing the discharge side of the blade.
Dia. Blades Rotation Shaft
FAN BLADES
 PLASTIC FAN BLADES
  For ventilators, coolers, space heaters, refrigerators, freezers, any small air handling application. Select correct size and rotation from the chart shown below. Rotation is
            3 4 31⁄2 4 4 4 4 4 4 4 51⁄2 4 51⁄2 4 6 4 6 4 6 4 6 4 6 4 4 5 4 5 4 5
CW 3/16 CCW 3/16 CCW Hub CW 1/8
1/4 5/16 3/16 1/4 5/16 3/16 3/16 1/4 5/16 7/32 7/32 1/4 1/4 Hub
        CW 3/16 CCW 3/16 CW 3/16 CW 1/4 CW 5/16 CCW 3/16
59⁄ 1 6 5 CCW 61⁄2 5 CW 61⁄2 5 CW 61⁄2 5 CW
                  CCW 1/4     A61660 65⁄8 5 CW CCW 5/16             A61665   65⁄8 5       CW
      7 5 CW 7 5 CCW 7 5 CW
ALUMINUM FAN BLADES HUBS
CW 1/8
A61701 A61703 A61718
CW 3/16 CCW 1/8
        Rotation determined by facing air discharge. Illustration Is CCW
Part No. Rot Pitch Dia Bore Hub Location A64455 CCW 24o 51⁄2 3/16 Intake A64550 CW 19o 51⁄2 3/16 Intake
Part No. Rot Pitch Dia Bore A65732 CW 27o 7 5/16 A63475 CW 23o 8 1/4 A85131 CW 30o 8 5/16 A85225 CCW 30o 8 1/4 A85231 CCW 30o 8 5/16
Hub Location
              A65503 CW 27o A65504 CW 27o A65513 CCW 27o A65515 CCW 27o A65125 CW 19o A65131 CW 30o A65225 CCW 30o A65231 CCW 30o A60604 CW 27o A60614 CCW 27o A65632 CW 27o A65633 CCW 27o A64650 CW 19o A66504 CW 27o A63473 CW 21o A75131 CW 30o A75225 CCW 30o A75231 CCW 30o A60704 CW 27o A60714 CCW 27o
Part No. Dia. A61954         3” A61955 31⁄2” A61956 4”
51⁄2 5/16 Intake
51⁄2 1/4 Intake
51⁄2 5/16 Intake
51⁄2 1/4 Intake     A60804 CW 36o 8 1/4
Intake Intake Intake Discharge Discharge Intake Intake Intake Intake Discharge Intake Intake Intake Intake Intake Intake Discharge Discharge Intake Intake
                     6 1/4 Intake               A60805 CW 36o 8 5/16
6 5/16 Intake
6 1/4 Discharge 6 5/16 Discharge 6 1/4 Discharge 6 1/4 Discharge 6 5/16 Intake
6 5/16 Intake
A60814 CCW 36o 8 1/4 A60815 CCW 36o 8 5/16 A63841 CW 24o 8 1/4 A65826 CW 27o 8 1/4 A65825 CW 27o 8 1/4 A65832 CW 27o 8 5/16 A65833 CCW 27o 8 5/16 A63477 CW 25o 9 1/4 A95131 CW 30o 9 5/16 A95225 CCW 30o 9 1/4 A95231 CCW 30o 9 5/16 A65932 CW 26o 9 5/16 A65933 CCW 26o 9 5/16 A65925 CW 26o 9 1/4 Intake A65926 CCW 26o 9 1/4 Intake
              61⁄2 1/4 Intake 61⁄2 1/4 Intake
    7 1/4 Discharge 7 5/16 Intake
7 1/4 Discharge 7 5/16 Discharge 7 1/4 Intake
          7 1/4 Intake
 10 BLADE • SMALL ALUMINUM • INTAKE • FAN BLADE
  Bore CFM@3000RPM Replaces Rheem 1/4” 60 70-21937 Series 1/4” 100 Use with Fasco
                    1/4”
200 K628
179
 Prices subject to change without notice © 1971- 2018 w.d. armstrong corp.
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