Where M12 FUEL earns its place
2532-20 makes sense when expansion is a recurring part of the work and the buyer already uses M12 batteries. Its case is the powered mechanism and compatibility with the approved ProPEX setup. It is an expensive purchase to make for one unfamiliar repair, especially when battery and charger must also be bought. Milwaukee lists three RAPID SEAL heads with this tool; any additional sizes or replacement heads are a separate check.
Budget for the complete connection system
A bare tool title can hide a much larger initial purchase. Price the heads required for your pipe sizes, suitable batteries and charger, and the fitting system itself. DeWalt and RIDGID kit configurations provide useful package comparisons; the relevant question is the complete equipment cost for the same approved jobs.
Choose manual expansion deliberately
Apollo’s manual format is relevant when volume is low and the approved system allows it. It requires the documented operating and rotation procedure and sufficient access. We have not measured joint-making speed or ease of use. This shortlist distinguishes mechanism, package and platform, leaving those handling judgments to a buyer evaluating the actual tools.