Updated August 2026
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We do not hand-test these units. We reuse verified manufacturer ratings and Amazon catalog pages from our 2026 compressor / inflator / vac / meter / grinder research. Prices move. Figures below are last-seen or typical street numbers, not a live checkout price. Milwaukee and Ridgid Home Depot exclusives stay HD-only. We will not invent VIAIR, ARB, or industrial rotary-screw SKUs.
A siphon or pressure blaster often wants more CFM than a pancake makes — commonly 6–20+ SCFM depending on nozzle. We do not sell blast cabinets or industrial rotary-screw plants. We reuse verified shop tanks. Read the blaster plate first.
Hubs: Portable · Shop · 12V · Tire inflator · Highest CFM · Buying guide.
Quick verdict
If the blaster wants ~11 CFM: Ingersoll Rand SS3L3 — HD 11.3 CFM @ 90, 60-gal 230V. Typically $999.59 at Home Depot.
Highest verified CFM: DeWalt DXCMV5076055 15.3 CFM @ 100 PSI, 60-gal two-stage 230V. No street $ locked.
Quiet 10.60 CFM 220V: CAT 20040C mfr $1,150.
Not enough for production blast: pancakes at 2.6–4.0 CFM (Metabo EC914S) and the Craftsman 20-gal at 4.0 CFM.
Comparison
| Model | Published CFM | Notes | Last seen | Check price |
|---|---|---|---|---|
| Craftsman 20-gal | 4.0 @ 90 | 120V oil-free | ~$502 | Check price on Amazon |
| Craftsman 30-gal | 6.2 @ 90 | oil-lube vertical | dealer ~$795–$885 | Check price on Amazon |
| CAT 20020 | 5.30 @ 90 | 70 dB 110V | mfr $720 | Check price on Amazon |
| CAT 20040C | 10.60 @ 90 | 75 dB 220V | mfr $1,150 | Check price on Amazon |
| IR SS3L3 | 11.3 @ 90 (HD) | 60-gal 230V single-stage | HD ~$999.59 | Check price on Amazon |
| DeWalt DXCMV5076055 | 15.3 @ 100 | 60-gal 2-stage 230V | no $ locked | Check price on Amazon |
CFM need
Hobby siphon guns starve on 2.6 CFM. A 60-gal tank buys reserve, not magic — recovery CFM still has to match the nozzle. 230V is an electrician job. We did not invent a 20+ HP rotary screw.
Ingersoll Rand SS3L3 — 60-gal single-stage
HD 11.3 CFM @ 90, 3 HP, 230V, 60-gal ASME. Amazon last seen $1,108–$1,354. Single-stage, not two-stage.
DeWalt DXCMV5076055 — two-stage high CFM
15.3 CFM @ 100 PSI spec sheet. 5.0 running HP, 230V. Confirm live title. We will not invent a buy-box price.
Last-seen August 2026. No fake tests. Milwaukee/Ridgid — no Amazon 3P. Confirm the live listing title.
FAQ
What size air compressor do I need for sandblasting? Read the blaster nozzle plate first, not the tank sticker. Small siphon guns commonly ask 6–10 SCFM and pressure pots ask far more, so a 2.6–4.0 CFM pancake like the Metabo EC914S or the Craftsman 20-gallon will pulse and stall. For steady work our reused verified tanks start around the Ingersoll Rand SS3L3 at 11.3 CFM @ 90 PSI (Home Depot rating) and the DeWalt DXCMV5076055 at 15.3 CFM @ 100 PSI.
Does a bigger tank make up for low CFM? No. Gallons only buy you reserve between cycles; the pump’s recovery CFM has to match what the nozzle consumes or you blast in short bursts while the motor runs constantly. That is why we list published CFM at 90 or 100 PSI in the table instead of ranking by tank size. Note that the 11.3 and 15.3 CFM machines here are 230V and need an electrician.