SP9421 Air Compressor 2HP 110V 24 Gallon Silent Oil-Free Piston Compressor
This page is affiliate-supported. Prices and availability can change after the last marketplace refresh.
About this product
This SP9421 air compressor is a 2HP, 110V oil-free piston compressor with a 24-gallon capacity. Designed for portability and low noise, it operates silently at 70 dBA. Its horizontal orientation and compact package dimensions of 17 x 12 x 19 inches make it suitable for various workspaces. Weighing 44 lbs, this electric-powered unit draws 15 Amps and comes with a 2-year warranty.
Our take
For those in search of a quieter and more portable air compressor, the SP9421 looks like a compelling option. The 24-gallon tank offers a good capacity for a range of tasks, and the 2HP motor on 110V power is convenient for most standard outlets. The standout feature here is undoubtedly the 70 dBA noise level, which is genuinely silent compared to many compressors. Its oil-free design also means less hassle with maintenance. At just 44 lbs, this is significantly easier to move around than many similar-capacity models, making it very user-friendly.
Pros & Cons
Pros
- 24-gallon capacity for extended use
- Silent operation at 70 dBA
- Oil-free design for easy maintenance
- Lightweight at 44 lbs for portability
- Convenient 110V power requirement
Cons
- Horizontal orientation may impact space
- 15 Amps draw for some circuits
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- Superseded Part Number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