Sizes Available : 1/2” O.D. to 1.1/2” O.D.
Tube Internal diameter : 8.4mm (0.334”) to 36.3mm (1.43”)
Roller Length of Tube Expander: 1.1/2” (38.1mm) & 2.1/4” (57.1mm)

• Use- This is the most popular expander for use on heat exchanger and condensers with tubes of 1/2”- 1.1/2” O.D.