US Fabricator Cut Costs & Boosted Quality With The 24 Series Expander
10% Less Labor Time – 10% Less Labor Cost – 35% Less Tool Cost
A Variety Of Styles To Suit Your Needs
Ideal for expanding tubes in chillers, heat exchangers, feedwater heaters, fin fan coolers, and surface condensers.
Standard & Long Reaches
3, 4, and 5 Roll Expanders
4 & 5 Roll Expanders With Nylon Pilot
Collars For Every Application
Elliott offers several types of collars for the 24 Series Condenser Expanders to accommodate all of your tube expansion job requirements.
Flush Collar
Roll tubes flush with the tube sheet. This is the standard collar for the 24 Series.
Recessed Collar
Roll tubes that extend a uniform distance beyond tube sheet. Collars are recessed in increments of 1/64″ each.
Telescoping Collar
Roll tubes that extend at irregular distance beyond tube sheet. The end of the collar butts against the tube sheet, maintaining a constant depth roll.
Thin Wall Collar
Roll thin wall tubes flush with tube sheet. Thin wall insert fits inside of the thin wall collar housing to prevent the tube from being drawn into the collar.
Air Cooler Collar Ring
Elliott’s patent pending Air Cooler Collar Ring rolls tubes through a header or channel box. The collar ring prevents the expander from getting pulled into the plug hole and damaging threads or scratching the gasket sea
Elliott’s 24 Series increases tool life 2 – 4X compared to the competition
