elliott-tool 1500 SERIES Flaring Boiler Expanders 15xx-10508

elliott-tool 1500 SERIES Flaring Boiler Expanders  15xx-10508

Elliott’s 1500 Series Flaring Boiler Expanders are self-feeding, 
specifically made for use in firetube and watertube boilers. 
The 1500 Series Expanders are manufactured from high 
quality tool steels to assure for long life under the toughest of 
Features & Benefits:
• Most commonly used expander in installation of new 
boiler tubes due to its solid design and self-feeding rolling 
operation.
• High quality steel for the most demanding water tube boiler 
applications.
• Roll retainers hold the rolls in place when changing 
mandrels.
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Mandrels are sold separately so users can choose from 
among a variety of mandrels best suited for their needs. Be 
sure to select a mandrel from the Spares & Accessories section 
below. 
Spares & Accessories: 
• Drum Mandrel: 10-1/2” (266.7mm) to 17-1/2” (444.5mm) 
long. 
• Header Mandrel: For reaching through a header or water leg. 
• Short Mandrel: 6-1/4” (158.8mm) long. May require two 
or more mandrels to obtain full expansion range of the 
expander. 
• Roll Set: Consists of two each expanding roll, flaring roll, 
overlapping roll, and one set of roll retainer pins. 
• Tube Rolling Lubricant See page 19 for part numbers