EC99S vs MAC2400
The EC99S beside the Makita U.S.A. MAC2400, row by row. Both are air compressors with a similar tank size: tank size 4.2 gal. on the MAC2400, 4 gallon on the EC99S, in their makers' figures.
The Metabo HPT EC99S is an air compressor from Metabo HPT, listed with a tank of 4 gallon, Air Delivery @ 90 PSI 3.1 CFM and a maximum pressure of 135 PSI. Metabo HPT published every figure here; each one links to its source.
See it at Metabo HPTWhat 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)."
Every row is Metabo HPT's own wording, read on 2026-09-28. Check the current EC99S specification on Metabo HPT's site before buying; makers revise their tools.
Metabo HPT publishes Metabo HPT's owner's manual for the EC99S (PDF) on its own site. The EC99S manual covers setup, adjustment and the guards, and it is worth reading before you buy as well as after.
The EC99S beside the Makita U.S.A. MAC2400, row by row. Both are air compressors with a similar tank size: tank size 4.2 gal. on the MAC2400, 4 gallon on the EC99S, in their makers' figures.
The EC99S beside the Makita U.S.A. MAC700, row by row. Both are air compressors with a similar tank size: tank size 2.6 gal. on the MAC700, 4 gallon on the EC99S, in their makers' figures.
The EC99S beside the Rolair Systems JC10PLUS, row by row. Both are air compressors with a similar tank size: tank size 4 gallon on the EC99S, 2.5 GALLON on the JC10PLUS, 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
Metabo HPT · air compressor · tank 1 gallon · air delivery air delivery @ 90 psi 0.8 cfm · maximum pressure 125 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
Metabo HPT lists the EC99S tank as 4 gallon.
Source: Metabo HPT EC99S air compressor
Metabo HPT lists the air delivery of the EC99S as Air Delivery @ 90 PSI 3.1 CFM.
Source: Metabo HPT EC99S air compressor
The Metabo HPT EC99S weighs 52.9 lbs, by Metabo HPT's figure.
Source: Metabo HPT EC99S air compressor
Metabo HPT lists the warranty on the EC99S as: professional 1-year warranty.
Source: Metabo HPT EC99S air compressor
Metabo HPT publishes the EC99S manual on its own site; the link is under "The manual" on this page.
Source: Metabo HPT EC99S air compressor