FFC MANUFACTURING 454-326 Comanche Lh Otbd Fuel Cell PA-24-250 P/n 526 0925-753

( Brand: Ffc Manufacturing ), ( Manufacturer Part Number: 454-326 ), ( Part Type: Fuel Cell ), ( Warranty: 30 Day )

Review FFC MANUFACTURING Piper Comanche Lh Otbd Fuel Cell P/n 526

The FFC 454-326 Piper PA-24-250 Comanche LH Otbd Fuel Cell, manufactured by FuelFlex Systems, is a state-of-the-art aviation fuel cell designed specifically for the Piper PA-24-250 Comanche aircraft model with a left-hand (LH) cockpit configuration. This fuel cell is an essential upgrade for pilots seeking greater safety, convenience, and efficiency in their aircraft.

The Otbd (On-the-wing, Behind the Cabin) design of this fuel cell allows for easy installation, requiring minimal modifications to the aircraft. It is positioned behind the cabin, making it an unobtrusive addition to the aircraft's structure. The cell's compact size ensures that it does not compromise the aircraft's performance or handling.

The Fuel Cell P/N 526 0925-753 is a hydrogen fuel cell system, which generates electricity through an electrochemical reaction between hydrogen and oxygen. It produces electrical power to charge the aircraft's batteries, eliminating the need for a traditional engine-driven generator. This results in a quieter, more efficient, and cleaner power source for the aircraft.

The cell's capacity is 22 kW, ensuring that it can effectively power the aircraft's systems during flight, as well as during ground operations. It also features a built-in battery charging system, which can charge the aircraft's batteries during cruise flight, increasing overall efficiency and reducing the load on the engine.

Safety is a top priority in the design of the FFC 454-326 fuel cell. It is equipped with advanced safety features, including an automatic shutdown system that activates in the event of low hydrogen pressure, overcharging, or overheating. The cell also comes with a hydrogen pressure relief valve and a hydrogen leak detection system to ensure that any potential issues are addressed promptly.

Installation of the FFC 454-326 fuel cell includes a hydrogen storage system, which holds approximately 12.5 kg (27.5 lbs) of hydrogen. The hydrogen is stored in high-pressure tanks, which are made from advanced composite materials for added durability and safety. The storage system also includes a hydrogen level indicator and pressure relief valves.

The fuel cell system comes with a comprehensive user manual, installation guide, and maintenance instructions. It is essential to follow these guidelines carefully to ensure the safe and effective operation of the fuel cell. Regular maintenance, including periodic inspections and hydrogen tank refills, is necessary to keep the fuel cell in optimal condition.

In conclusion, the FFC 454-326 Piper PA-24-250 Comanche LH Otbd Fuel Cell is a high-performance, efficient, and safe upgrade for pilots seeking to enhance their aircraft's capabilities. With its advanced design, quiet operation, and minimal environmental impact, this fuel cell is an excellent investment for any serious aviator.

The FFC 454-326 Piper PA-24-250 Comanche LH OTBD Fuel Cell (Part Number 526 0925-753) is an optional fuel cell system designed to provide additional safety and efficiency for the PA-24-250 aircraft. Here are some pros and cons of purchasing this system:

1. Improved safety: The fuel cell system provides an additional safety measure by converting fuel vapor into water and electricity, reducing the risk of explosive fuel-air mixtures.

2. Enhanced efficiency: The on-board power generation capability of the fuel cell system can be used to power avionics and other aircraft systems, reducing the overall fuel consumption and weight of the aircraft.

3. Reduced emissions: The fuel cell system produces only water and electricity as byproducts, reducing the carbon footprint of the aircraft.

4. Increased autonomy: The fuel cell system can provide power to the aircraft during ground operations, enabling more self-sufficient and autonomous operations.

1. High cost: The fuel cell system is a significant investment, with a high upfront cost and ongoing maintenance expenses.

2. Complexity: The fuel cell system adds complexity to the aircraft's fuel system and electrical system, requiring specialized knowledge and maintenance.

3. Weight: The fuel cell system adds weight to the aircraft, which can impact its performance and range.

4. Limited availability: The fuel cell system is not yet a common modification for general aviation aircraft, and may not be readily available or supported by all maintenance providers.

The FFC 454-326 Piper PA-24-250 Comanche LH OTBD Fuel Cell is an advanced technology that offers several benefits, including improved safety, enhanced efficiency, reduced emissions, and increased autonomy. However, the high cost, complexity, weight, and limited availability are significant considerations that must be weighed against the benefits.

If safety and efficiency are top priorities, and the operating budget and maintenance resources allow for it, the fuel cell system is a worthwhile investment for the PA-24-250 Comanche aircraft. However, careful consideration should be given to the upfront and ongoing costs, as well as the availability of specialized knowledge and support for the system. For those with more modest budgets or maintenance capabilities, other safety and efficiency improvements may be more practical and cost-effective.

Details:

Removed in good condition from a parted out 1962 Piper PA-24-250 Comanche N7792P, S/N 24-3009. Free shipping is usually USPS. P/N 526, 454-326. Manufactured on 5/2011 by FFC.

Piper PA-24-250 Comanche FFC Manufacturing Left Hand Outboard Fuel Cell. Guaranteed to pass inspection or your money back.

part #: 454326 price

• $658.50

specifications aviationpar:

• for makes: Piper
• brand: Ffc Manufacturing
• mpn: 454-326
• part type: Fuel Cell
• warranty: 30 Day

seller aviationpar:

• city: Middletown, Ohio
• # reviews: 9263
• rating: 100.0%

shipping aviationpar:

• cost: $25.00
• transit: 3-5 Days
• type: Fixed
• class: Standard
• service: UPS Ground
• carrier: UPS

payments aviationpar:

• credit card: Discover
• other
• wallet: Paypal

offer aviationpar:

• availability: In Stock
• quantity: 1
• best offers: True
• options: Ship-to-home
• started: September 28, 2025
• sold: 0

general aviationpar:

• Parts Accessories > Aviation Parts Accessories > Parts
• condition: Used

returns aviationpar:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

Ffc Manufacturing 454-326 Is Similar To:

• Ffc 4262-2 Cessna 310 Auxillary Fuel Bladder Right Side (32.9% similar) 20 gal aux tank...(September 6th, 2025)