Metabo HPT EC914S The Tank
#1 in PortableFull review
The pick for framers and roofers who want twin stack airflow in a pancake they can carry with one hand.
Amazon $219.83$219.83
3.7/5
For contractors and serious DIYers who want twin stack airflow for framing without the noise of a conventional jobsite compressor.
- 5.3 CFM at 90 PSIAirflow
- 4.6 galTank
- 70 dB(A)Noise
- 1 yearWarranty
Check price at Amazon$405
Price checked October 31, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- 5.3 CFM at 90 PSI keeps two framing nailers or a small air tool running
- Much quieter than oil lubed twin stacks of similar output
- Aluminum tanks do not rust
- Oil free pump means no oil checks on the jobsite
Cons
- At 64 lb it is a two hand carry
- Pulls 14 A, so it wants its own 15 A circuit
- One year warranty on a $400 compressor
The California Air Tools Ultra Quiet 4600 family
Every California Air Tools Ultra Quiet 4600 model we rank, smallest first. Ratings compare each against its own size.
| Model | Airflow | Rating | Price |
|---|---|---|---|
| California Air Tools 4610ALFC | 3 CFM at 90 PSI | 3.1/5 | $516 |
| California Air Tools 4620AC (this one) | 5.3 CFM at 90 PSI | 3.7/5 | $405 |
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
Specifications
| Model number | CAT-4620AC |
|---|---|
| Air | |
| Airflow at 90 PSI | 5.3 CFM |
| Airflow at 40 PSI | 6.4 CFM |
| Max pressure | 125 PSI |
| Tank | 4.6 gal |
| Duty cycle | 70% |
| Pump and motor | |
| Power | Corded electric |
| Motor | 2 hp, 120 V |
| Running amps | 14 A |
| Oil-free pump | Yes |
| Build | |
| Style | Twin-stack |
| Noise | 70 dB(A) |
| Weight | 64 lb |
| Warranty | 1 year |
Alternatives in this size
Senco PC1131
#3 in PortableFull review
A durable oil lubed twin stack for framing and roofing at a fair price per CFM.
Amazon $307.99$307.99
Makita MAC5200 Big Bore
#4 in PortableFull review
For framing and remodeling crews that need near stationary airflow in something that still rolls into the house.
The Power Tool Store $504$504
Compare
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