AF49-4500 Aeroflow Bypass Reg 4.5 9 Psi Adjustabl3/8″ Npt Ports Bottom Return
$132.62
Maintain precise fuel pressure between 4.5 and 9 PSI to optimize carburettor performance and engine efficiency. The adjustable bypass regulator features 3/8″ NPT ports with a bottom return design for seamless integration in fuel systems. Discover how this compact, 13 cm high Aeroflow regulator enhances fuel delivery control.
Estimated arrival at CMP: 2-3 days.
After arriving at CMP the item will be shipped the same day or made available for collection.
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Description
Ensuring accurate fuel pressure is critical for consistent engine performance and preventing fuel system issues. This adjustable bypass fuel pressure regulator maintains pressure precisely between 4.5 and 9 PSI, allowing you to fine-tune your carburettor’s fuel delivery for optimal combustion and efficiency.
The regulator’s 3/8″ NPT ports with a bottom return configuration simplify installation and fuel line routing, minimizing potential leaks or pressure drops. This design facilitates a clean, efficient fuel system layout that supports reliable operation under varying conditions.
Constructed by Aeroflow, a trusted brand in fuel system components, this regulator weighs just 0.396 kg and measures 11.00 cm in length, 8.00 cm in width, and 13.00 cm in height. Its compact size allows for versatile placement within tight engine compartments without sacrificing performance.
This fuel pressure regulator is engineered to deliver consistent pressure control critical for carburettor-based fuel systems. By stabilizing pressure within the 4.5 to 9 PSI range, it prevents fuel starvation or flooding, which can degrade engine response and efficiency.
The adjustable range ensures compatibility across various carburettor setups and fuel delivery requirements, enabling precise calibration tailored to your specific engine demands. The solid construction guarantees durability and long-term reliability under typical operating conditions.
Whether upgrading a performance vehicle or maintaining a factory carburettor system, this Aeroflow bypass regulator provides the exact pressure control needed to optimize fuel flow. Its robust design and straightforward installation enhance fuel system stability and engine responsiveness.
With proven specifications and trusted build quality, this regulator delivers measurable improvements in fuel system management. Precise pressure adjustment combined with a compact footprint ensures this component integrates seamlessly into your fuel system, supporting efficient engine operation and longevity.
Key specifications:
- Adjustable fuel pressure range: 4.5-9 PSI for tailored fuel delivery
- 3/8″ NPT ports with bottom return design for streamlined installation
- Compact dimensions (11.00 cm L x 8.00 cm W x 13.00 cm H) for versatile mounting options
- Lightweight at 0.396 kg, minimizing added weight to the fuel system
- Manufactured by Aeroflow, ensuring industry-standard quality and performance
Optimize your fuel system with this precise, adjustable bypass regulator engineered for effective pressure control and reliable operation in demanding carburettor applications.
Additional information
| Weight | 0.3960 kg |
|---|---|
| Dimensions | 11.00 × 8.00 × 13.00 cm |
| Category list | Carburettor Regulators, Fuel Pressure Regulators, Fuel System |
| Brand | Aeroflow |









