AIR
PREPARATION
PRODUCTS
4
APP-137
For further information www.norgren.com
Dimensions in inches (mm)
Product Accessory Part No.
F68 Wall bracket 1/2", 3/4", 1", 1-1/4" Ports: 18-001-
978
1-1/2" Ports: Not Available
F72 Wall bracket 4224-50
F73 Wall Bracket
Electric service indicator
Provides electrical signal when
element needs to be replaced.
Rated NEMA 4.
Visual service indicator
Turns from green to red when
element needs to be replaced.
4424-50
4020-51R
5797-50
F74 Wall bracket
Electric service indicator
Rated NEMA 4
Provides electrical signal when
element needs to be replaced.
Visual service indicator
Turns from green to red when
element needs to be replaced.
4324-50
4020-51R
5797-50
Filter Accessories
4324-50Bkt
4424-50Acc73Bkt
4424-50Acc73Bkt
5797-50AccSrvcInd
5797-50AccSrvcInd
2.88 (73)
2.00
(51)
3.25
(83)
Port C
L
4324-50DimBkt
0.20
(5)
0.77
(20)
0.24
(6)
1.97
(50)
2.40
(61)
0.16
(4)
1.46
(37)
1.00
(25)
Port C
L
F74 Bracket (4324-50)
4224-50Dim(72BktDim)
0.24
(6)
0.20 (5)
0.47
(12)
Port C
L
1.77 (45)
1.50
(38)
2.36
(60)
Port C
L
1.54
(39)
2.00
(51)
0.79
(20)
0.71 (18)
0.16 (4)
F72 Bracket (4224-50) F73 Bracket (4424-50)
8.19 (208)*
7.48 (190)*
3.94
(100)
1.97
(50)
2.84
(72)
0.33
(8.5)
0.59 (15)
7.48190 (190)
* Add 0.39" (10) for 1-1/4" ported yokes.
F68 Bracket (18-001-978)
1.10
(28)
0.71
(18)
0.16 (4)
0.24
(6)
0.28
(7)
0.74
(19)
2.40
(61)
1.89
(48)
2.37 (60)
2.64
(67)
1.50
(38)
Port C
L
Port C
L
4424-50DimBkt