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The Huth model 1691 portable expander quickly expands exhaust tubing from 1-1/2 inch to 3-1/2 inch with the included tooling. Equipped with a 2 hp electric/hydraulic motor and a heavy duty cart, the machine has 25,000 lbs of expanding force available anywhere in your shop.
Expanding of 1 inch to 5-1/2 inch tubing is also possible with additional tooling. Beading tooling is also available for turbocharger and automotive intake plumbing applications. The foot pedal control allows for hands free operation, the built-in tooling tray keeps everything at your fingertips, and the Huth Accu-Sizer system makes for precise expansions every time.
Save 10% on select Huth Bending and End Forming Tooling for a limited time! Customers can save 20% on tooling when purchased with a machine. Please contact our sales staff to take advantage of this limited time offer! This sale excludes Tooling Packages. Sale ends 8/31/25.
Warranty:
1 year manufacturer's warranty