M12 FUEL™ ProPEX® Expander Kit w/ 1/2"-1" RAPID SEAL™ ProPEX® Expander Heads

Product Description – Milwaukee 2532-22 M12 FUEL ProPEX Expander Kit

The Milwaukee 2532-22 M12 FUEL™ ProPEX® Expander Kit is a professional plumbing tool system designed for fast, consistent expansion of PEX-a tubing in Uponor ProPEX applications. Built on Milwaukee’s M12 FUEL platform, it combines a POWERSTATE™ brushless motor and REDLINK PLUS™ intelligence to deliver rapid expansion speeds, improved durability, and reliable performance on demanding job sites.

This kit is engineered for efficiency, featuring an auto-rotating expansion head that ensures uniform pipe expansion for consistent, leak-resistant connections. Its compact right-angle design allows for easy one-handed operation in tight spaces such as crawl spaces, wall cavities, and under fixtures.

Optimized for 3/8" to 1" tubing, the tool delivers industry-leading expansion speed, helping reduce installation time while improving joint quality. The extended dual-trigger design enhances reach and control, and the integrated LED light improves visibility in low-light work areas.

Key Features:

• POWERSTATE™ brushless motor for fast, consistent expansion performance
• Auto-rotating head for uniform and reliable pipe expansion
• Compatible with 3/8"–1" PEX-a tubing (Uponor ProPEX system)
• REDLINK PLUS™ intelligence for overload protection and optimized output
• Compact right-angle design for tight-space accessibility
• Dual-trigger control for improved reach and ergonomics
• Integrated LED light for better visibility in dark work areas

Kit Includes:

• M12 FUEL™ ProPEX Expander Tool (2532-20)
• (2) M12™ REDLITHIUM™ battery packs
• Charger
• Carrying case
• Expansion heads (sizes vary by kit configuration)

Ideal For:

• Professional plumbing and hydronic heating installs
• Residential and commercial PEX piping systems
• Fast expansion and sealing of ProPEX fittings
• Tight-space pipe installation work