AP638 QUICK FILL Air Compressor

Review QUICK FILL Model #ap638 4.5 25w Air Compressor

The Porter-Cable PCPA638 4.5 Gallon 25-PSI Air Compressor is a versatile and powerful tool designed to meet the compressed air needs of various DIY and professional projects. This portable air compressor boasts a 4.5 gallon horizontal tank that offers an impressive air delivery rate of 2.4 CFM at 40 PSI, ensuring quick refills and efficient air delivery.

Powered by a 1350 RPM, 1.5 horsepower motor, this air compressor delivers 25 PSI maximum pressure, which is suitable for a wide range of pneumatic tools, including nail guns, inflators, sanders, and spray guns. The compressor's ball drain valve makes it easy to drain the tank after use, minimizing the risk of moisture buildup and potential damage to tools.

One of the standout features of the Porter-Cable PCPA638 is its oil-free double-piston pump design. This feature eliminates the need for regular oil changes, making maintenance a breeze and ensuring longer pump life. The compressor also comes with a durable industrial belt guard, a large 7.5-inch wheel, and a built-in carrying handle, making it easy to maneuver and transport from one job site to another.

Additionally, the compressor comes with a 1/4-inch quick coupler, a 25-foot long reinforced rubber air hose, and a 1/8-inch quick coupler to accommodate a range of pneumatic tools. The compressor also includes a conveniently located pressure gauge to monitor the air pressure level, ensuring optimal performance for your tools.

In summary, the Porter-Cable PCPA638 4.5 Gallon 25-PSI Air Compressor is a reliable, portable, and efficient tool that delivers ample air power for various DIY and professional projects. Its oil-free double-piston pump design makes maintenance hassle-free, while its durable construction, easy maneuverability, and versatile accessory package make it a must-have addition to any toolbox.

Pros and Cons of buying a DEWALT Pancake Air Compressor D55146 (Model AP518-4.5-25W, 4.5 Gallon, 165 PSI)

The DEWALT D55146 (AP518-4.5-25W) is a popular 4.5-gallon, 165 PSI pancake-style air compressor. This model is known for its portability and quiet operation. In this analysis, we will discuss the key advantages and disadvantages of purchasing this compressor.

1. Compact and Portable: With its compact design, the DEWALT AP518-4.5-25W air compressor is easy to move and store, making it an ideal choice for small workshops or job sites.

2. Quiet Operation: This compressor is relatively quiet compared to other models in its class. Its maximum noise level is around 75.5 dBA, which is lower than many competitors.

3. High-Performance Motor: The oil-free pump motor delivers 2.6 SCFM at 90 PSI, ensuring fast inflation and reducing the need for frequent refills.

4. Multiple Outlets: This compressor features two universal couplers and one high-flow coupler, allowing you to connect multiple tools at once.

5. Built-in Roll Caster Wheels: The built-in roll caster wheels make it easy to move the compressor around, even when it's fully loaded.

1. Limited Tank Capacity: A 4.5-gallon tank may not provide sufficient air for extended or heavy-duty tasks.

2. Heavier Than Other Pancake Compressors: Although still portable, this model is heavier than some other pancake compressors in its class, weighing around 30.4 lbs.

3. Lacks an Automatic Drain Valve: Manual draining may be required to prevent water buildup in the tank, which can be inconvenient.

The DEWALT D55146 (AP518-4.5-25W) offers a good balance between portability, performance, and quiet operation. Its compact size and multiple outlets make it suitable for various applications. However, its relatively small tank capacity and lack of an automatic drain valve may limit its appeal for some users.

If you require a portable air compressor for occasional use or lighter tasks, the DEWALT AP518-4.5-25W is an excellent choice due to its quiet operation, high-performance motor, and multiple outlets. However, for heavy-duty applications or extended use, you may want to consider a larger, more powerful compressor with a larger tank capacity and an automatic drain valve.

Details:

The quick Fill model #ap638 4.5 v 25w air compressor is a portable electric air compressor designed for use in various industrial and business applications. With its compact design and powerful output, this compressor is ideal for quickly Filling air tanks providing pressurized a range of tasks.

specifications compressorshow:

• brand: Quick Fill
• mpn: Ap638
• part type: Compressor
• features: Portable
• power supply: Electric

offer compressorshow:

• availability: in stock
• prices: $11.00–$12.98
• item condition:
  • Used
  • New
  • New other (see details)
• sold #: 7
• started: february 12, 2026
• options: ship-to-home
• in stock #: 5
• best offers: true

returns compressorshow:

• policy: no returns

general compressorshow:

• category: Business & Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Blowers > Air Compressors

seller compressorshow:

• # reviews: 6
• city: brooklyn, new york
• rating: 100.0%

shipping compressorshow:

• type: calculated
• transit: 7-13 days
• carrier: usps
• service: usps ground advantage
• class: standard

payments compressorshow:

• other
• credit card: diners-club
• wallet: paypal