Answer:
1. Makita MAC2400 Big Bore 2.0 HP Air Compressor
2. Industrial Air ILA1883054 30-Gallon Hi-Flo Single Stage Cast-Iron Air Compressor
3. Porter-Cable C2002-WK Oil-Free UMC Pancake Compressor
4. DEWALT DWFP55126 6-Gallon 165 PSI Pancake Compressor
5. Senco PC1010 1-Horsepower Peak, 1/2 hp running 1-Gallon Compressor