SP-9421 Air Compressor 2HP 110V 24Gallon Silent 70dB Oil-Free Piston Compressor
This page is affiliate-supported. Prices and availability can change after the last marketplace refresh.
About this product
The SP-9421 Air Compressor is a 2HP, 110V electric piston compressor with a 24-gallon tank. It boasts an oil-free design and operates at a low noise level of 70 dB, offering portability for various applications. This horizontal unit delivers 6.4 Cubic Feet Per Minute (CFM) and comes with a 2-year warranty. Weighing 44 lbs. with package dimensions of 17 in. x 12 in. x 19 in., it's designed for efficient and relatively quiet performance.
Our take
If you're looking for a good balance of power and capacity without excessive noise, the SP-9421 is a strong contender. The 2HP motor and 24-gallon tank are suitable for a wide array of tasks, from framing to automotive work, and the 6.4 CFM is decent for tool recovery. The oil-free piston design is a major plus for reduced maintenance and cleaner air output. While 70 dB isn't library quiet, it's certainly quieter than many compressors in this power class, making it more bearable in a workshop. Its portability at 44 lbs. is also a nice bonus.
Pros & Cons
Pros
- Powerful 2HP motor
- Large 24-gallon capacity
- Oil-free piston compressor
- Low 70 dB noise level
- Portable at 44 lbs.
Cons
- 70 dB noise level is still noticeable
- Horizontal orientation may require more floor space
Specifications
- Brand OE Quality
- Motor Horsepower 2 HP
- Features Portable, Oil Free, Low Noise
- Capacity 24 Gallons
- MPN SP-9421
- Orientation Horizontal
Show all 19 specifications
- Manufacturer Part Number
- SP9421
- Warranty
- 2 year
- Type
- Air Compressor
- Superseded Part Number
- SP9421, SP-9421, Portable Piston Compressor, Piston Compressor, 6.4 Cubic Feet Per Minute
- Voltage
- 110 V
- Fitment Type
- Direct Replacement
- Package Weight
- 44 lbs.
- Package Dimensions
- 17 in. x 12 in. x 19 in.
- Power Source
- AC
- Noise Level
- 70 dBA
- Power Type
- Electric
- Current
- 15 Amps
- Phase
- 1
