
Kit Parts
36" (50485) & 48" (50454) Hyflo® Retrofit Kit
8
MV1902C
Kit Parts
50454 (48" Kit)
50485 (36" Kit)
Item
Description
Part Number
1
Metal Cone Fan Grill
49447
37629
2
Cone Panel
51040
50285
3*
Fan Door Frame
49439
50293
4
5/16-18 x .50 HH Bolt
1839
1839
5
5/16-18 x .625 Car. Bolt
8282
8282
6
5/16-18 Nut
8490
8490
7
5/16-18 x 1.25 Bolt
2150
2150
8
Cone Support Bracket
49445
49445
9
Spring
49629
49629
10
Door Spring Support
49450
49450
11
Door Assembly
49440
50311
12*
Foam Tape
48425
48425
13*
Fan Door Pivot Plate
49598
49598
14*
Fan Door
49446
50292
15*
.125 x .50 Magnet
48427
48427
16*
1/8 x .40 Pop Rivet
48936
48936
17*
Cable Assembly
50618-2
50618-3
18*
1/4-20 x .63 Bolt
2152
2152
19*
1/4-20 Ser. Flng. Nut
46460
46460
*Included in Door Assembly
3
1
3
2
3
5
3
4
3
6
3
7
3
8
3
9
3
10
3
3
3
13
3
3
15
3
17
Door Cut Away for View
of Magnet and Rivet
3
12
3
18
14
3
11
*
*
*
*
*
*
*
*
19
16