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

1.1/2"
STD REACH
"A" REACH
"B" REACH
"C" REACH
(38.1mm)1.1/2"
(38.1mm)1.1/2"
(38.1mm)1.1/2"
(38.1mm)1.1/2"
(152.4MM)6"
(203.2mm)8"
(253.8mm)10"
(304.6mm)6"
(57.1mm)
2.1/4"
STD REACH
"A" REACH
"B" REACH
"C" REACH
(57.1mm)2.1/4"
(57.1mm)2.1/4"
(57.1mm)2.1/4"
(57.1mm)2.1/4"
(171.4MM)6.3/4"
(222.1MM)8.3/4"
(272.8MM)10.3/4"
(323.6MM)12"


Use : Most popular tool worldwide for heat exchangers and condensers with tubes of 5/8" - 1 1/2" O.D. and thick tube sheets. Longer reach expanders are available. Please let us know reach needed



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

For best results a 'Thin Wall Thrust Coller' should be used when rolling 19 thru 22 gauge wall tubes.
Model 315-5-358-5 come with 3/8" square mandrel drives and Model 359-5-400-5 come with 1/2" square mandrel drives.

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