Park Rapids Avionics Products
United Instruments 6331 Manifold Pressure/Fuel Flow Indicator
The United Instruments 6331 is a dual-function, mechanical engine instrument designed for general aviation aircraft. It occupies a single standard panel cutout, combining two separate monitoring systems into one unit to conserve instrument panel space.
Description
This unit has been bench tested by an FAA certified repair station and it comes with an 8130 single release dated 3/15/2024.
Key Capabilities
- Dual-Function Diagnostics: Seamlessly combines Manifold Absolute Pressure (MAP) and Fuel System Pressure / Flow indication into a single instrument chassis to deliver streamlined engine metrics.
- Precision Power Management: The Manifold Pressure gauge measures air intake absolute pressure in inches of mercury (inHg) via a highly accurate internal bellows system, allowing pilots to manually reference and establish optimal cruise power settings.
- Real-Time Fuel System Verification: Tracks critical fuel system pressure/delivery straight to the engine, helping pilots verify optimal fuel delivery lines and catch fuel pump or pressure anomalies early.
- TSO Certified Reliability: Built under strict aviation regulatory compliance standards, ensuring the internal mechanics meet rigorous environmental and functional testing criteria for certified flight environments.
Additional information
| Part Number | 6331 |
|---|---|
| Serial Number | 104683 |
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