71R642-P163-D500X GAST Rocking Piston Compressor

Review GAST Rocking Piston Compressor

The Gast 71R642-P163-D500x rocking piston compressor is a versatile and powerful air compression solution designed for various industrial, automotive, and construction applications. This compressor, manufactured by Gast Manufacturing, is renowned for its robustness and reliability, making it an excellent choice for professionals and DIY enthusiasts alike.

The compressor boasts a durable cast iron construction, ensuring it can withstand the rigors of heavy-duty use. It features a 163 cubic inch (2,677 cc) displacement, which translates to an impressive air delivery of 5.00 CFM (cubic feet per minute) at 90 PSI (pounds per square inch). This high airflow rate enables rapid inflation of tires, quick air supply for pneumatic tools, and efficient filling of air tanks.

The rocking piston design of this compressor is an innovative feature that sets it apart from other compressors. The piston's reciprocating motion creates a more stable and smoother compression process, which results in reduced vibration, longer component life, and improved energy efficiency.

This Gast compressor is equipped with an oil-lubricated pump, which ensures long-lasting performance and excellent cooling capabilities. The oil reservoir has a capacity of 1.5 quarts (1.4 liters), allowing for extended operation before requiring refills. Additionally, the compressor includes an automatic oiler system that maintains a consistent oil supply to the pump, minimizing wear and tear.

The compressor's output pressure can be regulated through an easily accessible pressure relief valve, allowing you to set the desired pressure level. The relief valve also serves as a safety feature, preventing the compressor from exceeding safe operating limits.

The 71R642-P163-D500x comes with a number of convenient features, such as a large, roll-cage style handle for easy transportation, a draining plug for quick and easy draining of condensate, and a universal coupler for compatibility with various pneumatic tools.

This Gast rocking piston compressor is a high-performance, dependable, and efficient solution for your compressed air needs. With its robust construction, impressive airflow rate, and innovative design, it is a valuable addition to any workshop, garage, or job site.

Pros and Cons of buying a GAST 71R642-P163-D500x Rocking Piston Compressor

The GAST 71R642-P163-D500x is a popular choice for those in need of a reliable and efficient portable compressor. In this analysis, we will discuss the merits and demerits of investing in this particular model.

1. Powerful Performance: This compressor delivers a maximum pressure of 155 psi and a flow rate of 5 CFM at 100 psi, making it suitable for various applications, including inflation, painting, and air tools.

2. Portability: Weighing just 32.5 lbs, the GAST 71R642-P163-D500x is easy to carry and transport to different job sites. Its compact design also allows for easy storage.

3. Low-Noise Operation: The industrial-grade cast iron pump and the sound-absorbing muffler help reduce noise levels, making it a popular choice for those working in residential areas or seeking a quieter compressor for their garage.

4. Durability: The heavy-duty design, featuring cast iron components and a powder-coated finish, ensures long-lasting performance and resistance to various environmental conditions.

5. Multiple Outlets: This compressor comes with two quick-connect couplers, allowing users to run multiple tools simultaneously or switch between them efficiently.

1. Price: The GAST 71R642-P163-D500x is priced higher than some of its competitors in the market, which may deter some buyers looking for a more budget-friendly option.

2. Manual Pump: Unlike some modern compressors, this model relies on a manual pump for starting, which may require some additional effort and time.

3. Limited Tank Size: With a tank capacity of 5 gallons, the compressor may need to refill more frequently during extended use, which could be a potential inconvenience for some users.

The GAST 71R642-P163-D500x offers impressive performance, portability, and durability, making it a smart investment for those requiring a versatile and efficient compressor for various applications. However, its higher price point and the need for manual starting might deter some buyers. Ultimately, the decision to purchase this compressor depends on individual requirements, preferences, and budget.

If you are in search of a powerful, portable, and durable compressor that can handle various applications with minimal noise, the GAST 71R642-P163-D500x is an excellent choice. Considering its advantages, the higher price point is justifiable for those who prioritize performance, portability, and durability. However, if you're working on a tight budget or prefer an electric start, there are other more affordable options available in the market that might better suit your needs.

Details:

Fully tested and working properly, excellent condition. Gast 71R642-P163-D500X rocking piston compressor. If it is not pictured or stated as included, then included.

specifications compressorshow:

• brand: Gast
• mpn: 71r642-p163-d500x
• part type: Piston Compressor

seller compressorshow:

• rating: 99.6%
• city: colorado springs, colorado
• # reviews: 10131

returns compressorshow:

• policy: returns accepted
• paid by: buyer
• time: 30 days
• method: money back

offer compressorshow:

• prices: $288.00–$375.97
• item condition:
  • New
  • New – Open box
  • Used
• sold #: 26
• availability: in stock
• options: ship-to-home
• started: july 26, 2025
• in stock #: 5

shipping compressorshow:

• type: fixed
• carrier: ups
• service: ups ground
• class: standard
• transit: 4-10 days

general compressorshow:

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

payments compressorshow:

• credit card: diners-club
• wallet: google-pay
• other