

| Brand | SILENTAIRE |
|---|---|
| Manufacturer Part Number | M21590 |
| Model | 30-TC |
| Part Type | COMPRESSOR |
| Country/region Of Manufacture | ITALY |
| UPC | 830553000109 |
The Silentaire M21590 is a powerful and quiet 30 gallon (113.6 liters) air compressor designed for both residential and light commercial use. This compressor set himself apart from competitors with his impressive sound insulation and energy efficiency.
The M21590 features a two-stage cast iron piston pump that delivers 155 maximum psi (10.4 bar) of air pressure. With a high flow regulator, it can deliver 13.6 CFM (384.5 cubic feet per minute) at 40 psi and 16.2 CFM (457.7 cubic feet perminute) at 90 psi for efficient air tool operation.
One of the most notable features of the M21590 is its advanced sound insulation technology. This compressor is engineered using Silentaire's patented sound insulation design, which includes a heavy duty single piece v-belt cover, thick insulation on the compressor tank, and rubber foot pads. Together, these features help to reduce operating noise to a quiet 68 dBA, making it an ideal choice for applications where noise levels must be kept to a minimum, such as in home workshops or residential environments.
Additionally, this compressor is constructed with durability in mind. It boasts a cast iron tank, heavy duty industrial wheels, and a roll cage design. These features not only contribute to the compressor's robustness, but also make it easy to move around as needed.
Another energy efficient feature is its 1.6 horsepower motor. It works with a thermal overload protection to prevent the motor from overheating, ensuring a longer lifespan and more consistent performance.
The M21590 comes with a set of convenient accessories, including a 25 feet long power cord, a quick coupler, and two impact wrench extensions. The compressor also features a conveniently located draining valve for easy draining of condensation.
Overall, the Silentaire M21590 30 gallon air compressor offers a unique combination of power, quiet operation, and durability, making it a standout option for those seeking a high-performing, yet quiet compressor for their shop or workspace.
The Silentair M21590 30-gallon Silent 30-TC Air Compressor is a popular choice for those seeking a quieter alternative to traditional compressors. This model boasts a maximum pressure output of 175 psi and runs at an operating decibel level of only 68 dB, making it a popular choice for home garages and small workshops. Let's delve into the pros and cons of this air compressor to help make an informed purchasing decision.
Pros:1. Quiet Operation: With its low decibel level, the Silentair M21590 is an excellent choice for users who prefer a quieter environment.
2. Oil-Free Pump: An oil-free pump eliminates the need for lubrication, reducing maintenance and the risk of oil leaking.
3. Large Tank Size: The 30-gallon tank capacity allows for extended work sessions without frequent refills.
4. PORTABILITY: Weighing only 131 lbs and equipped with wheels and a carry handle, this compressor is relatively easy to transport.
5. MODELS AVAILABLE: This compressor is available in other capacities, allowing users to choose the size that best suits their needs.
Cons:1. PRICE: The Silentair M21590 is pricier than some other compressors in its class.
2. LACK OF DUTY CYCLE INFO: The duty cycle isn't explicitly stated, which might make it difficult for users to accurately estimate how long they can run tools on a full tank.
3. SLIGHTLY LOWER MAX PSI: It has a lower max pressure output compared to some similar compressors in its class, which might affect users with particularly demanding applications.
4. NO EXHAUST HOSE: The compressor doesn't come with an exhaust hose, which may be an additional cost for users.
5. LARGER SIZE: Despite being portable, its dimensions are larger than some competitors in its class, which might affect storage and transportability in smaller spaces.
Conclusion:The Silentair M21590 30-gallon Silent 30-TC Air Compressor is a solid choice for users who require a quieter compressor, have space for a larger size, and are willing to pay a premium for these features. Its ease of portability, large tank, and oil-free pump are additional benefits that meet the needs of many DIY enthusiasts and professionals. However, if price, duty cycle, and maximum pressure output are major considerations, it may be worth exploring alternative compressor options.
Recommendation:The Silentair M21590 is a recommended choice for those who prioritize a quieter learning environment or work in close proximity to living spaces and value its unique features such as an oil-free pump and large tank. For those with more cost-sensitive needs or more power-intensive applications, alternative compressors with different strengths and price points might be a better fit. It's always advisable to do thorough research and consider all factors before making a decision.
