Products By Manufacturer Flashers Flasher Sizes

Size Chart
Flashers Size
1
2
3
4
5
6
7
8
9
Outside Pipe
Diameter (inch)
1/4"- 2"
1-3/4" - 3-1/4"
1/4" - 5"
3"- 6-1/4"
4-1/4" - 7-1/2"
5" - 9"
6" - 11"
7" - 13"
10" - 19"
Outside Pipe
Diameter (mm)
6-50mm
44-82mm
6-127mm
75-160mm
108-190mm
125-230mm
150-280mm
175-330mm
254-483mm
Base O.D.
Diameter
4-3/4"
6-1/4"
7-3/4"
9-1/4"
10-3/4"
12-1/4"
14-1/4"
16-1/2"
25-1/2"
Top Diameter
Closed
1-3/8"
Closed
2-1/4"
3-1/2"
4"
4-1/2"
5-1/2"
7-3/4"
Overall Height
3"
4"
4"
5"
5"
6"
6"
6"
8"
Carton Quantity
10
10
10
5
5
5
5
5
2

Square Pipe?
Flashers can be used on Square pipes also, to calculate which size is needed you multiply the dimensions of the four sides by 4 then divide the total figure by 3.142, see examples below: 
 
Square pipe with 160mm faces, 160mm x 4 = 640mm divided by 3.142 = 203mm therefore a No. 6, 7 or 8 Flasher would be suitable but must be cut appropriately at the 200mm ring on the Flasher in this case.
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