Condenser Tube Expansion 900 Series

We are offering Condenser Tube Expansion 900 Series 1/4"- 3/8" O.D.
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.

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"



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

NOTE All '100' series expanders come with 1/4" & 3/8" square mandrel drives. Round mandrel drives are optional.

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