R900 Series Tube Expander
This 3 roll expander seris is commonly used on oil coolers, radiators, and other applications with small diameter tubes. R900 serie expanders are used on tubes with 1/4" and 3/8" Outside Diameters. Expanders with 3/4" long rolls for 1/4"-3/4" thick tube sheets. 1-1/4" long rolls are available for 3/4"-1-1/4" tubesheets.