Ameer Randolph
AirDog® is a fuel air separation system designed for heavy-duty diesel engine applications. It is a state-of-the-art integrated Demand Flow fuel pump that pulls fuel from the tank, removing contaminants, moisture, particulates, and entrained air and vapour. This ensures that pure fuel is delivered to the OEM fuel system under optimal pressure. The AirDog® Fuel Preporator® is the only filtration delivery system that separates air from the fuel, as well as water and other particulates. The Airdog system has been proven to increase fuel economy, improve throttle response, and provide smoother acceleration. The Airdog 2 is an upgraded version that comes with an adjustable regulator and does not require an additional fuel straw.
| Characteristics | Values |
|---|---|
| What the system does | Removes air bubbles, moisture, and large particulates from the fuel |
| How it works | The fuel is passed through a water separator, then enters the AirDog® Fuel Preporator, which removes air from the fuel. The air is sent back to the fuel tank, and the remaining air-free diesel fuel is sent to the engine at a regulated positive pressure |
| Benefits | Improved fuel efficiency, better mileage, improved engine performance, reduced wear and tear, lower emissions, improved throttle response, smoother acceleration, improved power delivery, improved torque output, quieter engine, improved fuel economy, improved injector life |
| Applications | Heavy- and medium-duty trucks, agriculture, off-highway and excavation, mining, marine, and more |
| Installation | Available as a kit for most popular commercial diesel engine models, including Caterpillar, Cummins, Detroit, International/Navistar, Mack, PACCAR, and Volvo. Universal installation kits are also available |
| Priming | Requires filling the water separator with fuel and giving the system 30 seconds to warm up before starting the engine |
Explore related products
What You'll Learn
Airdog Fuel System Benefits
The Airdog Fuel System offers a range of benefits for diesel engines, making it a popular choice for truckers and fleet managers.
Firstly, it is designed to improve fuel efficiency. By removing air bubbles, moisture, and other contaminants from the fuel, the Airdog system ensures that the engine receives clean, air-free fuel, resulting in better combustion and improved mileage. This not only reduces fuel costs but also lowers emissions, benefiting the environment and reducing wear and tear on the emission systems.
The Airdog system also enhances engine performance and power. By optimising the fuel delivery system, the Airdog system improves throttle response, acceleration, and power delivery. The removal of air and moisture from the fuel promotes proper cooling and lubrication of the injectors, increasing their longevity. Additionally, the Airdog system helps to eliminate issues such as engine codes, fuel de-rating, and low power, ensuring the engine performs efficiently and reliably.
Furthermore, the Airdog Fuel System is versatile and adaptable. It is designed for heavy-duty diesel applications, including trucks, agriculture, mining, marine, and more. Installation kits are available for popular commercial diesel engine models, and universal kits can adapt the system to almost any diesel engine.
Finally, the Airdog system is built for durability and performance. Backed by over 30 years of research and development, the Airdog system is manufactured in the USA and offers a four-year limited warranty, providing peace of mind and confidence in its quality.
Overall, the Airdog Fuel System offers a combination of benefits that improve fuel efficiency, enhance engine performance, and provide a reliable solution for heavy-duty diesel applications.
Fuel Line Diameter for a Classic 1956 Chevy: Know the Exact Size
You may want to see also
Explore related products
Airdog Fuel System Installation
The Airdog Fuel System is a fuel air separation system designed for heavy-duty diesel engine applications. It is designed to improve fuel efficiency and engine performance by removing air bubbles, moisture, and other contaminants from diesel fuel. The system includes an integrated Demand Flow fuel pump that pulls fuel from the tank and pushes it through the filter, preventing air and vapour from re-entering the fuel. This results in improved fuel combustion, lower emissions, better throttle response, smoother acceleration, and reduced wear and tear.
The installation process for an Airdog Fuel System involves the following steps:
- Find a suitable place to mount the pump: It is recommended to mount the pump inside the frame rail as it is protected from impact in case of an accident. The location should be as close to the fuel tank as possible to reduce the amount of hose required.
- Access the fuel tank: There are two ways to access the fuel tank - either by pulling the bed bolts and lifting it or by dropping the fuel tank.
- Remove the stock fuel lift pump: This involves defueling the tank, supporting it with a stand, and removing the strap bolts. Then, open the fuel filler door and remove the screws from the filler neck flange or disconnect the filler hose at the tank.
- Lower the tank and access the top: Lower the tank enough to access the top of the tank and the filler hose. Be careful with the old lift pump supply and return lines as they are plastic and can be easily bent or kinked.
- Install the new draw straw: Check the tank for any damage and locate a good spot to put the new draw straw. You need to find a flat area on the tank that is large enough to cut a hole and still have room for the grommet. Cut the hole, deburr it, and install the grommet. Insert the draw straw into the tank and cut it to the appropriate length.
- Attach the fuel feed hose: Measure carefully and attach the fuel feed hose to the new draw straw fitting.
- Bypass filters and install new plumbing: This step involves bypassing the old filters and installing new plumbing as per the instructions provided with the Airdog Fuel System kit.
It is important to note that these instructions are general and may vary depending on the specific vehicle and Airdog Fuel System kit being installed. Always refer to the manufacturer's instructions and seek professional assistance if needed.
Polaris Fuel Line Connections: What You Need to Know
You may want to see also
Explore related products
Airdog Fuel System Priming
The AirDog® Fuel Preporator® is a filtration delivery system that separates air from the fuel, as well as water and other particulates. This fuel system is designed to maintain the proper pressure flow to the transfer pump, eliminating cavitation and vapour. It is important to prime the AirDog® fuel system before use to ensure optimal performance and to prevent issues such as airlock, which can cause the engine to not start.
To prime the AirDog® fuel system, first, ensure that the system is properly installed with functional fuel lines and proper fittings. Then, fill the water separator with clean diesel fuel. This will assist in the priming process and help to remove air from the fuel before it reaches the fuel injectors. Next, turn the key in the ignition to the "ON" position without starting the engine. This will power the AirDog® pump without engaging the ignition process. Allow the pump to run for approximately 30 seconds to ensure that the system is primed and that there is no air in the fuel lines.
It is important to note that you should not over-tighten the fuel filter when screwing it into the housing. Instead, turn it in a clockwise motion until it is snug. After priming, inspect for any leaks around the filters and verify that they are securely attached. The priming process is necessary after the initial installation of the AirDog® fuel system and after any subsequent changes to the filters.
By following these steps, you can ensure that your AirDog® fuel system is properly primed and functioning correctly. This will help to optimise fuel combustion, resulting in improved engine performance, increased fuel efficiency, and reduced emissions.
Fuel Line Sizing for a 97 K1500: Understanding the Specifications
You may want to see also
Explore related products
Airdog Fuel System Components
The Airdog Fuel System is a fuel air separation system designed for heavy-duty diesel engine applications. It is designed to optimize the diesel fuel delivery system for peak efficiency and performance. The Airdog Fuel System has been shown to increase fuel mileage, horsepower, and torque, while also extending the life of injection system parts.
The Airdog Fuel System works by pulling fuel from the tank and removing contaminants from the diesel fuel supply, including moisture, particulates, and entrained air and vapour. This is achieved through a water separator and a Fuel Preporator. The water separator eliminates moisture and large particulates from the fuel, while the Fuel Preporator removes air from the fuel. The Airdog Fuel System then sends the air back to the fuel tank with a trickle of fuel, while the remaining air-free diesel fuel flows to the engine at a regulated positive pressure.
The Airdog Fuel System also includes an integrated Demand Flow fuel pump, which prevents air or vapour from re-entering the fuel. This is beneficial as it prevents the engine's fuel pump from cavitating and producing vapours, which is a common issue when driving at higher elevations.
The Airdog Fuel System is designed to be adaptable, with installation kits available for popular commercial diesel engine models, as well as Universal installation kits that can be adapted to fit virtually any diesel engine.
Fuel Line Size: Achieving 1000 HP with the Right Diameter
You may want to see also
Explore related products
Airdog Fuel System Efficiency
AirDog® Fuel Systems are designed to optimize the diesel fuel delivery system for peak efficiency and performance. They are the original and most efficient fuel air separation system on the market for heavy-duty diesel engine applications. AirDog® systems are unique in that they do more than just trap solid contaminants in the fuel before they enter the engine, which is the only job that standard fuel filters perform.
The AirDog® Fuel System works in a few steps. First, the fuel is passed through a water separator to eliminate moisture and large particulates. Next, the fuel enters the AirDog® Fuel Preporator, which removes air from the fuel. The AirDog® system then sends the air back to the fuel tank with a trickle of fuel. Finally, the remaining air-free diesel fuel flows to the engine at a regulated positive pressure. This regulated pressure is a key advantage of the AirDog® system, as it ensures optimal combustion and better mileage.
The AirDog® system is particularly beneficial for heavy-duty diesel engine applications, such as semi-tractor trailers, construction equipment, agricultural machinery, and marine vehicles. Even small inefficiencies in these applications can lead to increased downtime, reduced performance, and higher operational costs. The AirDog® system helps to mitigate these issues by providing a pure supply of fuel to the engine, free of contaminants such as moisture, particulates, and entrained air and vapor. This results in improved fuel efficiency, increased torque output, and a quieter engine.
The benefits of the AirDog® Fuel System extend beyond just improved engine performance. By optimizing fuel combustion, the system also helps to lower emissions, providing environmental benefits and reducing wear and tear on truck emission systems. Additionally, the AirDog® system promotes proper cooling and lubrication of the engine, resulting in better throttle response, smoother acceleration, and improved power delivery. Overall, the AirDog® Fuel System offers a range of advantages that contribute to improved efficiency and performance for heavy-duty diesel engines.
Snowmobile Fuel Line: Inside the Gas Tank
You may want to see also
Frequently asked questions
The Airdog fuel system is a fuel air separation system that removes air, moisture, and other contaminants from diesel fuel. This improves engine performance, increases fuel efficiency, and reduces wear and tear.
The Airdog fuel system includes an integrated fuel pump that pushes fuel through a filter, preventing air or vapour from re-entering the fuel. The fuel first passes through a water separator to remove moisture and large particulates, then enters the Airdog Fuel Preporator, which removes air from the fuel.
To prime the Airdog fuel system, screw the new fuel filter into the housing using a clockwise motion until snug. Turn the key in the ignition to the “ON” position without starting the engine, and let the pump run for about 30 seconds. This will prime the system and ensure there is no air in the fuel lines.
