Four Roll-Parallel Expanding-Straight Roll Type – 2” to 3” Outer Diameter
The Series 114-S Expander tools allow for non-flaring tube expansion, such as straight expanding before or after the welding process, or in tightening up a leak tube after beading or flaring. The 114-S tools have the same mandrel and rolls as the 114 Flare Tools do. The 114-S Tools are suitable for water tube boilers, fire tube boilers, economisers and air heaters. Their compact design permits use in limited space through small handholes and headers.