Reducing Horizontal Cross

Horizontal Cross Numbering Example:
LD - 6 A 2 I - 1012 - 24 06
Bottom Type
LD - Ladder
VT - Ventilated/Trough
SC† - Solid Corrugated
VC† - Vented Corrugated
SF† - Solid Flat Bottom
† Not available for flange out tray 		Side Rail Height
4 - 4"
5 - 5"
6 - 6"
7 - 7" 		Material
A
M
G
L
T
 Fitting Series
1 - Series 1
2 - Series 2 		Flange Direction
I - Flange In
O - Flange Out 		Product No. W1(W2)
06 - 6"
09 - 9"
12 - 12"
18 - 18"
24 - 24"
30 - 30"
36 - 36"

A

Aluminum

M

Steel,
Mill galvanized

G

Steel,
Hot-dip galvanized

L

Type 304 Stainless Steel

T

Type 316 Stainless Steel

MAIN
WIDTH
W1		 BRANCH
WIDTH
W2		 PRODUCT
NUMBER
RADIUS		 SERIES 1 SERIES 2 PRODUCT
NUMBER
RADIUS		 SERIES 1 SERIES 2 PRODUCT
NUMBER
RADIUS		 SERIES 1 SERIES 2
A B A B A B A B A B A B
9 6

1012
12"

 34 37 40 43 1024
24"		 58 61 64 67 1036
36"		 82 85 88 91
12 6 34 40 40 46 58 64 64 70 82 88 88 94
9 37 40 43 46 61 64 67 70 85 88 91 94
18 6 34 46 40 52 58 70 64 76 82 94 88 100
9 37 46 43 52 61 70 67 76 85 94 91 100
12 40 46 46 52 64 70 70 76 88 94 94 100
24 6 34 52 40 58 58 76 64 82 82 100 88 106
9 37 52 43 58 61 76 67 82 85 100 91 106
12 40 52 46 58 64 76 70 82 88 100 94 106
18 46 52 52 58 70 76 76 82 94 100 100 106
30 6 34 58 40 64 58 82 64 88 82 106 88 112
9 37 58 43 64 61 82 67 88 85 106 91 112
12 40 58 46 64 64 82 70 88 88 106 94 112
18 46 58 52 64 70 82 76 88 94 106 100 112
24 52 58 58 64 76 82 82 88 100 106 106 112
36 6 34 64 40 70 58 88 64 94 82 112 88 118
9 37 64 43 70 61 88 67 94 85 112 91 118
12 40 64 46 70 64 88 70 94 88 112 94 118
18 46 64 52 70 70 88 76 94 94 112 100 118
24 52 64 58 70 76 88 82 94 100 112 106 118
30 58 64 64 70 82 88 88 94 106 112 112 118
SERIES 1

2" tangents (flat portion beyond curvature) at each end, to accommodate splice plates.

SERIES 2

5" tangents (flat portion beyond curvature) at each end, to accommodate splice plates.