90° stub-up instructions for mechanical sidewinder, Benders, How to use the pvc coated conduit bender a – Gardner Bender Guide to Profitable Bending User Manual
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43
90° Stub-up Instructions for
Mechanical Sidewinder
®
Benders
1. Mark desired turn-up dimension (H) on straight length of conduit
or thinwall.
2. Locate the size of conduit or thinwall you are bending in chart and
obtain dimension (S).
3. Measure back dimension (S) and mark conduit or thinwall.
4. Load conduit or thinwall in bender as shown in Figures 1 and 2.
5. Align forward edge of bending shoe with mark on conduit
or thinwall.
6. Proceed to bend, reading angle on angle indicator — allowing for
springback.
* Aluminum conduit
For bending 2” EMT only,
Load as shown
For bending conduit and EMT
(except 2"), Load as shown
Figure1
Figure 2
S
H
R
H
Mark
Thinwall / EMT
Conduit / Pipe
Size
Centerline
Set-Back
Size
Centerline
Set-back
(Inches)
Radius (R)
(S)
(Inches)
Radius (R)
(S)
1
⁄
2
3
3
⁄
8
5
5
⁄
8
1
⁄
2
3
1
⁄
4
5
1
⁄
4
3
⁄
4
5
1
⁄
8
7
1
⁄
2
3
⁄
4
5
8
1
⁄
8
1
6
1
⁄
2
9
3
⁄
4
1
6
1
⁄
2
9
1
⁄
2
1
1
⁄
4
9
7
⁄
8
13
1
⁄
4
1
1
⁄
4
8
11
3
⁄
4
1
1
⁄
2
11
3
⁄
8
15
3
⁄
4
1
1
⁄
2
9
5
⁄
8
14
1
⁄
4
2
10
12
3
⁄
4
2 *
9
3
⁄
8
14
1
⁄
2
How to Use the PVC Coated
Conduit Bender
A
to assemble
B
to bend pipe
C
to eject pipe
14
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