Description
Product Overview
The BORRITT 1 NPT Meter is engineered as a four‑wheel mechanical air flow sensor specifically crafted for fuel injection systems. Constructed from high‑grade aluminum alloy and reinforced polymer components, the meter delivers exceptional durability while maintaining precise measurement accuracy. Its 1″ NPT thread conforms to industry standards, ensuring seamless integration with a wide range of automotive fuel lines and replacement applications.
Designed with a compact footprint of 10.91 x 7.91 x 7.05 inches and a weight of 7.56 pounds, the unit balances robust construction with easy handling. The internal flow chamber utilizes a calibrated venturi design that captures real‑time airflow data, translating it into reliable signals for the engine control unit. This mechanical approach eliminates the need for electronic sensors, reducing potential failure points and simplifying maintenance.
Key specifications include a 1″ NPT connection, four‑wheel mounting for stable installation, and a model identifier of FLO14. The meter has earned a ranking of #15 in the Automotive Replacement Fuel Injection Air Flow Meters category, reflecting its acceptance among professional technicians seeking dependable performance.
![[Product front view showing all components]](https://www.pearlshop.store/wp-content/uploads/2026/06/79a6cfeac44a4fd9a0c4df9a605a3f16.jpg)
Usage
Ideal for both workshop repairs and on‑site service, the BORRITT meter excels in environments where precise fuel delivery is critical. Install the meter in the intake manifold or fuel rail to monitor airflow during engine tuning, emissions testing, or routine maintenance. Its mechanical nature makes it resistant to electrical interference, providing consistent readings even in high‑temperature engine bays.
Technicians will appreciate the straightforward installation process: simply align the NPT threads, secure the four mounting wheels, and verify the flow path is unobstructed. The meter operates effectively across a broad temperature range, making it suitable for cold‑climate diagnostics as well as high‑performance tuning in hot conditions.
Because the device does not rely on electronic components, it is also an excellent choice for retrofitting classic vehicles where original electronic sensors may be unavailable or incompatible. The robust construction ensures long‑term reliability, reducing the frequency of part replacements and minimizing downtime.
Why Choose Us
BORRITT has a legacy of over a century in automotive fluid management, and this meter reflects that heritage of precision engineering. Each unit undergoes rigorous quality control testing, including flow calibration, pressure tolerance verification, and durability assessments, guaranteeing that you receive a product that meets exacting standards.
Our commitment to customer support extends beyond the point of sale. Buyers receive access to technical documentation, installation guides, and a dedicated helpline staffed by experienced engineers ready to assist with any integration questions. This after‑sales service ensures that you can maximize the meter’s performance throughout its lifespan.
In addition, the meter is backed by a limited warranty that covers manufacturing defects, providing peace of mind and reinforcing our confidence in the product’s longevity. When you choose BORRITT, you choose a partner that prioritizes reliability, accuracy, and ongoing assistance.
Key Features
- Four‑wheel mounting delivers stable, vibration‑free installation for consistent airflow readings.
- High‑grade aluminum alloy construction resists corrosion and heat, extending service life.
- Standard 1″ NPT thread fits a wide range of fuel line configurations without adapters.
- Mechanical venturi design provides accurate flow measurement without electronic interference.
- Comprehensive technical support and warranty ensure reliable after‑sales assistance.
FAQ
What vehicles are compatible with this meter?
The BORRITT 1 NPT Meter fits any vehicle that uses a 1″ NPT fuel line connection, which includes most gasoline and diesel engines from passenger cars to light trucks. Consult your vehicle service manual to confirm thread size before purchase.
How do I install the meter correctly?
Begin by depressurizing the fuel system, then disconnect the existing air flow sensor. Align the meter’s NPT threads with the fuel line, secure the four mounting wheels, and tighten the connection to the manufacturer’s torque specification. Re‑pressurize the system and verify proper operation with a diagnostic scan tool.
Can this meter be used for performance tuning?
Yes. Because the meter provides real‑time mechanical airflow data, it is valuable for fine‑tuning fuel maps during performance upgrades. Its resistance to electrical noise makes it especially useful in high‑output applications where electronic sensors may be prone to error.
What maintenance is required?
Periodically inspect the meter for debris buildup in the venturi chamber and clean with a suitable solvent if necessary. Verify the NPT seal remains intact and re‑torque the mounting wheels during routine service intervals to maintain optimal accuracy.
Is there a warranty on this product?
BORRITT offers a limited warranty covering manufacturing defects for a period of one year from the date of purchase. Contact our support team with the serial number and proof of purchase to initiate a warranty claim.




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