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900 Series
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1/4"- 3/8" O.D. |
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For Tubes Internal Diameter
FROM (3.8 MM).152" TO (8.4 MM).331"
| TUBE EXPANDER FITTED WITH ROLLER LENGTH |
For Tube Sheet
Adjustable Range |
| MINIMUM A |
MAXIMUM B |
| (19.05 mm )3/4" |
(19.05 mm )3/4" |
(19.05mm)3/4" |
| (31.75mm)1.1/4" |
(19.05 mm) 3/4" |
(31.75mm)1.1/4" |
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Use :
Oil Coolers, Radiators and other apparatus with small diameter tubes.
This tool has been the workhorse for several years for use on small diameter tubes. |
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Tube Size |
Min Entry Dia. mm |
Max Entry Dia. mm |
Tube Expander with Roller |
Mandrel No. |
Rollers |
O.D. IN |
THK GA. |
19.05mm Long No. |
31.75mm Long No. |
19.05mm Long No. |
31.75mm Long No. |
1/4 |
20 |
4.47 |
5.28 |
923 |
- |
M-23 |
R-923 |
- |
1/4 |
21 |
4.56 |
5.38 |
924 |
- |
M-24 |
R-923 |
- |
1/4 |
22 |
4.83 |
5.58 |
925 |
- |
M-25 |
R-923 |
- |
1/4 |
23 |
4.94 |
5.78 |
926 |
- |
M-26 |
R-923 |
- |
1/4 |
24 |
5.11 |
5.88 |
927 |
- |
M-27 |
R-923 |
- |
3/8 |
15 |
5.71 |
6.48 |
914 |
- |
M-27 |
R-914 |
- |
3/8 |
16 |
6.11 |
6.98 |
916 |
- |
M-28 |
R-914 |
- |
3/8 |
17 |
6.51 |
7.33 |
918 |
- |
M-29 |
R-903 |
- |
3/8 |
18 |
6.91 |
7.75 |
901 |
902 |
M-30 |
R-903 |
R-904 |
3/8 |
19 |
7.26 |
8.13 |
903 |
904 |
M-31 |
R-903 |
R-904 |
3/8 |
20 |
7.60 |
8.48 |
905 |
906 |
M-32 |
R-905 |
R-906 |
3/8 |
21 |
7.77 |
8.63 |
907 |
908 |
M-33 |
R-905 |
R-906 |
3/8 |
22 |
7.92 |
8.84 |
909 |
910 |
M-34 |
R-909 |
R-910 |
3/8 |
23/24 |
8.13 |
9.04 |
911 |
912 |
M-34 |
R-911 |
R-912 |
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| Note : All '100' series expanders come with 1/4" & 3/8" square mandrel drives. Round mandrel drives are optional. |
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