When it comes to air compressors, there's one name that stands out from the rest: California Air Tools. And with the SP-9421 Ultra Quiet & Oil-Free Air Compressor Pump/Motor, you can be sure you're getting the best of the best. This powerhouse is designed to be one of the quietest in the industry, operating at a mere 70 decibels of sound. That's less than the hum of a conversation, making it perfect for homes, studios, or offices where noise needs to be kept to a minimum.

The "New" SP Series of Ultra Quiet Air Compressor Motors has been engineered to increase duty cycle and allow for longer continuous run times. That means you can get more work done without worrying about your compressor giving up on you. And with its improved heat dissipation, you can expect a cooler operation that reduces wear and increases the life of the motor before service. The new SP-9421 motor boasts a new valve plate design made with Swedish reed valves, which improves air flow, reduces wear, and decreases the sound level.

But what really sets this air compressor apart is its powerful 2.0 HP motor, which operates at only 1680 RPM, creating less noise and less wear. The Oil-Free Dual Piston Pump System is engineered for high performance and durability, making it perfect for heavy-duty applications. And with its ultra-quiet operation, you can focus on getting the job done without distraction.

Whether you're a professional contractor or a DIY enthusiast, you'll appreciate the SP-9421's impressive features. With a thermal overload protector, you can be sure your compressor is protected from damage. And with its 90 PSI rated/running pressure and 130 PSI maximum pressure, you can tackle even the toughest tasks with ease. Plus, the 3/8" port and 90 PSI rated/running pressure make it compatible with a wide range of tools and applications.

But don't just take our word for it - the SP-9421 has been designed to last, with a life cycle of 3000 Plus hours before repair. And with its ETL certification and 1-year limited warranty, you can be sure you're getting a high-quality product that will deliver for years to come. So why settle for an inferior air compressor when you can have the best? Choose the California Air Tools SP-9421 Ultra Quiet & Oil-Free Air Compressor Pump/Motor and experience the power and performance you deserve.

In addition to its impressive features, the SP-9421 also comes complete with a capacitor, air filter, and (4) shock struts, making it ready to go right out of the box. And with its compact design and lightweight 40-pound frame, you can easily take it with you on the go. So why wait? Get the California Air Tools SP-9421 Ultra Quiet & Oil-Free Air Compressor Pump/Motor and experience the difference for yourself. With its unparalleled performance, durability, and whisper-quiet operation, this air compressor is sure to become your new go-to tool for any task.