Airetool® 865 Expander 1-1/4" O.D. 8 GA

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(5011800)

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The Airetool® 865 Expander 1-1/4" O.D. is a robust and reliable tool designed for precision tube expanding in heat exchangers, boilers, and condensers. Specifically engineered for 8 gauge tubes, this expander ensures a secure and leak-proof fit. Its durable construction and meticulous design provide consistent, high-quality expansions, making it an essential tool for professionals seeking efficiency and longevity in their tube fabrication and maintenance operations.

Specifications

Tube O.D. (in.): 1.25
Tube O.D. (mm): 31.7
Tube I.D. (in.): 1.23503937007874
Tube I.D. (mm): 31.37
BWG: 8
Tube Sheet Thickness (in.): 1/2 to 1-1/2 in.
Tube Sheet Thickness (mm): 12.7 to 38.1 mm
Mandrel: M-15
Tube Gauge (in.): 0.165
Tube Gauge (mm): 0.165
Roll Set No.: R-25

Technical Resources

G 800 3 Roll Expanders.pdf

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R-25 Roll Set

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M-15 Mandrel

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850-600A Airetrol

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Confidently tackle a wide range of demanding tube expansion tasks with the 850-600A Airetrol, a versatile and powerful pneumatic rolling motor. This tool strikes the perfect balance between high-torque output and efficient speed, making it an ideal choice for expanding tubes in boilers, heat exchangers, and other major industrial applications.

The 850-600A is engineered to deliver robust performance where significant torque is required, yet a faster cycle time than the highest-torque models is desired. Its 600 RPM motor provides the muscle needed to form consistent, leak-proof seals in thick-walled or hard-to-roll tubes, while optimizing job-site productivity.