See it at Metabo HPT: EC28M
Metabo HPT's own page for the EC28M. Not a paid link.
The Metabo HPT EC28M is an air compressor from Metabo HPT, listed with a tank of 1 gallon, air delivery @ 90 psi 0.8 cfm and a maximum pressure of 125 PSI. Metabo HPT published every figure here; each one links to its source.
See it comparedWhat an air compressor is for. Campbell Hausfeld writes: "The Duty Cycle indicates how long the machine can run continuously versus how long it must cool down (e.g., a 50% duty cycle means it runs for 30 minutes, then must rest for 30 minutes)."
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Metabo HPT's own page for the EC28M. Not a paid link.
Every row is Metabo HPT's own wording, read on 2026-09-28. Check the current EC28M specification on Metabo HPT's site before buying; makers revise their tools.
Metabo HPT publishes Metabo HPT's owner's manual for the EC28M (PDF) on its own site. The EC28M manual covers setup, adjustment and the guards, and it is worth reading before you buy as well as after.
Metabo HPT's own wording, row by row, with a link to the page each was read from.
The EC28M beside the California Air Tools 1P1060S, row by row. Both are air compressors with a similar tank size: tank size 1.0 Gallon Steel Tank on the 1P1060S, 1 gallon on the EC28M, in their makers' figures.
Makita U.S.A. · air compressor · tank 4.2 gal. · air delivery Performance (90 PSI) : 4.2 CFM · maximum pressure 130 PSI
Metabo HPT · air compressor · tank 6 Gal · air delivery 2.8 CFM AT 90 PSI · maximum pressure 165 PSI
Metabo HPT · air compressor · tank 6-gallon · air delivery 4 CFM @ 90 PSI · maximum pressure 200 PSI
Campbell Hausfeld · air compressor · tank 8 gal · air delivery Compressor SCFM@90PSI 2.4 · maximum pressure 125 PSI
Metabo HPT · air compressor · tank 8-gal · air delivery 5.0 cfm @ 90 psi · maximum pressure 225 PSI
Campbell Hausfeld · air compressor · tank 15 gallon · air delivery 4.0 CFM at 90 PSI · maximum pressure 225 max psi
DEWALT · air compressor · tank 25 Gal. · air delivery 6.2 SCFM at 90 PSI · maximum pressure 200 maximum PSI
Campbell Hausfeld · air compressor · tank 60 gallon, vertical ASME tank · air delivery SCFM @ 90 PSI 7.6 SCFM · maximum pressure 175 PSI Max Pressure
California Air Tools · air compressor · tank 1.0 Gallon Steel Tank · air delivery 1.20 CFM @ 90 PSI · maximum pressure 120 PSI
Metabo HPT lists the EC28M tank as 1 gallon.
Source: Metabo HPT EC28M air compressor
Metabo HPT lists the air delivery of the EC28M as air delivery @ 90 psi 0.8 cfm.
Source: Metabo HPT EC28M air compressor
Metabo HPT lists the warranty on the EC28M as: 1-year.
Source: Metabo HPT EC28M air compressor
Metabo HPT publishes the EC28M manual on its own site; the link is under "The manual" on this page.
Source: Metabo HPT EC28M air compressor
Per Metabo HPT's own pages for the EC28M: 25.2lbs.
Source: Metabo HPT EC28M air compressor