250021-508 SULLAIR Cover Actuator

Review SULLAIR Lot Of Cover Actuator Oem New Sealed Old Stock

The Sullair 250021-508 Cover Actuator is a crucial component for operating the air compressor cover on Sullair models. This actuator is specifically designed for Sullair compressors with a model number starting with "2500" and a cover size of 508.

The actuator is built with a robust DDR32 (Double Acting Reversing) design, which allows for both extending and retracting motions. This feature enables the cover to be opened or closed as needed, ensuring easy access to the compressor components for maintenance or inspections.

The Sullair 250021-508 Cover Actuator boasts a dimension of 13.5 inches (343 mm) in length, 6 inches (152.4 mm) in width, and 4 inches (101.6 mm) in height. It weighs approximately 15 pounds (6.8 kg), making it a sturdy and reliable component.

The actuator's construction includes a durable, powder-coated finish that protects it from rust and corrosion, ensuring its longevity even in harsh environments. The actuator's cylinder is made of high-quality steel for added strength, while the piston rod is chromed to prevent wear and tear.

The Sullair 250021-508 Cover Actuator is designed to operate at a working pressure of 225 psi (15.2 bar) and a maximum temperature of 140 F (60 C). It is important to note that operating the actuator outside of these specifications may result in damage to the component.

The actuator comes with a mounting bracket for easy installation and is compatible with various Sullair compressor models. The actuator's quick-connect fittings simplify the plumbing process, making installation a breeze.

The Sullair 250021-508 Cover Actuator is a vital accessory for maintaining the functionality and performance of your Sullair air compressor. Its rugged construction, reliable operation, and ease of installation make it an essential addition to your compressor system.

Pros and Cons of Buying Sullair 250021-508 Cover Actuator 225.0 DDR32

The Sullair 250021-508 Cover Actuator 225.0 DDR32 is a crucial component for compressor systems. Here are some potential advantages and disadvantages of investing in this part:

1. High-quality product: Sullair is a reputable manufacturer known for producing reliable and durable compressor parts. The 250021-508 cover actuator is likely to offer long-lasting performance.

2. Compatibility: This actuator is specifically designed for Sullair compressors, ensuring a perfect fit and seamless integration.

3. Improved efficiency: A well-functioning cover actuator can help maintain optimal compressor performance, leading to energy savings and reduced operational costs.

4. Enhanced safety: A faulty or malfunctioning cover actuator can pose safety risks. Replacing it with a new one can help prevent potential accidents.

1. Cost: The Sullair 250021-508 Cover Actuator 225.0 DDR32 may be more expensive compared to aftermarket alternatives.

2. Availability: Depending on your location and the availability of distributors, it might take some time to source and receive this part.

3. Complexity: Installing the cover actuator might require technical expertise or professional assistance, which could add to the overall cost.

The Sullair 250021-508 Cover Actuator 225.0 DDR32 is an essential component for maintaining the optimal performance and safety of Sullair compressor systems. While it may come with a higher price tag and potential installation complexities, the benefits of investing in a high-quality, reliable part from a reputable manufacturer can outweigh the cons. Ultimately, the decision to purchase this actuator depends on your specific needs, budget, and technical capabilities.

If you prioritize reliability, efficiency, and safety in your compressor system, the Sullair 250021-508 Cover Actuator 225.0 DDR32 is a solid investment. Consider reaching out to a Sullair distributor or authorized service provider for more information on pricing, availability, and installation assistance. If budget is a concern, you may want to explore aftermarket alternatives but be prepared for potential compatibility issues and potential trade-offs in terms of performance and longevity.

Details:

Model /: cover actuator 225.0 DDR32. Compatibility: please verify your specific compressor model, manual, or part number compatibility before purchasing. The factory seals have never been broken or tampered with. Listing specifications brand: Sullair genuine oem.

Part number mpn: 250021-508. Item condition: new old stock nos factory sealed: both covers remain 100% sealed inside their original manufacturer plastic packaging. These are heavy-duty, critical replacement components engineered specifically for industrial Sullair air compressor systems. Lot of 2 genuine Sullair 250021-508 cover actuators 225.0 DDR32 up for sale is a bulk lot containing two genuine, original equipment manufacturer oem actuator covers.

The cosmetic condition of the outer plastic wrap does not affect performance or integrity internal parts.

specifications compressorshow:

• brand: Sullair
• mpn: 250021-508
• part type: Cover Actuator
• country of origin: United States

payments compressorshow:

• wallet: google-pay
• credit card: discover
• other

general compressorshow:

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

returns compressorshow:

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

offer compressorshow:

• in stock #: 2
• started: june 6, 2026
• best offers: true
• sold #: 10
• options: ship-to-home
• availability: in stock
• prices: $99.99–$189.99
• item condition:
  • New – Open box
  • New

seller compressorshow:

• # reviews: 84
• city: archbold, ohio
• rating: 100.0%

shipping compressorshow:

• type: calculated
• carrier: usps
• transit: 4-7 days
• class: standard
• service: usps ground advantage