M12 FUEL ProPEX Expander Tool Kit (1/2–1 in.)

Milwaukee’s M12 FUEL ProPEX Expander delivers fast, uniform PEX-A expansions from 3/8 in. to 1 in. in a compact right‑angle design for tight spaces. The brushless motor, auto‑rotating head, and RAPID SEAL expander heads speed sealing and boost jobsite durability with an all‑metal gear case.

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Key Features:

• Fast, Even Expansions: Auto‑rotating head produces quick, uniform PEX-A connections from 3/8 in. to 1 in.
• RAPID SEAL Heads: Provides up to 65% faster sealing at 45°F to minimize wait time before pressure testing.
• Compact Right‑Angle Design: Short head and long handle improve reach and control in confined installs.
• Jobsite Durable: All‑metal gears and integrated magnesium frame built for tough daily use.
• Pro-Grade Power System: M12 REDLITHIUM battery compatibility with onboard LED work light and fuel gauge.

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Specifications Table:

Specification	Details
Tool Type	ProPEX Expander
Model	2532-20
Compatible Pipe Material	PEX (PEX-A)
Compatible Pipe Size (in.)	3/8 in., 1/2 in., 3/4 in., 1 in.
Maximum Pipe Diameter (in.)	1 in.
Power Type	Battery / Cordless (M12 System)
Battery Power Type	Lithium-Ion
Battery Size	12-Volt (M12)
Amperage (A)	0 A
Product Weight (lb.)	4.54 lb
Product Height (in.)	11.73 in
Product Width (in.)	7.28 in
Product Depth (in.)	3.74 in
Features	Auto-rotating head; Right-angle design; LED work light; Battery fuel gauge; All-metal gears; Integrated magnesium frame
Certifications and Listings	UL Listed
Manufacturer Warranty	5-Year Limited Tool Warranty
Included in Kit	M12 FUEL ProPEX Expander (2532-20); 1/2 in. RAPID SEAL head (49-16-2414); 3/4 in. RAPID SEAL head (49-16-2416); 1 in. RAPID SEAL head (49-16-2418); M12 REDLITHIUM CP2.0 battery (48-11-2420); M12 charger (48-59-2401); ProPEX expander cone grease (49-08-2400); Carrying case

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Frequently Asked Questions (FAQ):

Q: What sizes can this expander handle?
A: It expands PEX-A tubing for 3/8 in., 1/2 in., 3/4 in., and 1 in. connections.

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Q: Does it include RAPID SEAL heads?
A: Yes—1/2 in., 3/4 in., and 1 in. RAPID SEAL ProPEX heads are included.

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Q: Is it compatible with all M12 batteries?
A: Yes, it works with all Milwaukee M12 REDLITHIUM batteries.

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Q: What is the tool’s weight and dimensions?
A: Approx. 4.5 lb; about 11.73 in. H x 7.28 in. W x 3.74 in. D.

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Q: What warranty is provided?
A: 5-Year limited tool warranty.

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Precision Built for Tight-Space Plumbing Mastery

This compact expander is a study in purposeful design—its right‑angle silhouette slips into framing cavities and ceiling runs with elegant ease. The auto‑rotating head and RAPID SEAL collars are the showpieces, delivering crisp, uniform expansions that feel impeccably engineered. Style it with a clean, organized case layout so every head is at hand—efficiency becomes part of the visual language of the workspace. For pros who prize performance and polish, it’s a refined essential that elevates everyday installs.

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Power through PEX installs with faster, uniform expansions—add this Milwaukee M12 FUEL ProPEX Expander Kit to your cart today.

Warranty