ABAC AS-20S503BMD is a 20 HP single-stage oil-flooded rotary screw air compressor delivering 80 SCFM at 150 PSI, base-mounted, wired for 230V single-phase, weighing 798 lbs. The S503 air-end designation in the AS series is paired with 20 HP for 80 SCFM output — a step below the 25 HP AS-25503BMD (100 SCFM). Operating on 230V single-phase at 20 HP makes this suitable for shops without three-phase electrical service. 80 SCFM at 150 PSI handles medium-duty paint booths, industrial pneumatics, and multi-tool shop environments. At 798 lbs, permanent floor installation is required. Priced at approximately $18,536 through ABAC authorized distributors. Noise level (dB) and OEM datasheet URL are not confirmed in available data; request the ABAC AS-20S503BMD spec sheet from an authorized ABAC dealer for installation planning.
Where this sits in the catalog
Histograms below: highlighted bar marks this unit’s bucket.
- Catalog
- 1655 units
- Peer class
- 42 · 20 HP
- SCFM @ 20 HP78cfm20median 78920% vs. median
- Average price$18,536$10,318median $17,526$25k+5.8% vs. median
- CFM per HP3.9cfm/hp1median 3.94.60% vs. median
- Price per CFM$238$/scfm$170median $226$1,262+5% vs. median
Price history
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