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FT-90 Fuel Flow Transducer
FAA Approved Instrument
- FAA TSO’d and STC’d with EI Instruments
- For 350 to 550 HP engines, or gravity-feed engines.
- Gold anodized aluminum body, 5.3 ounces.
- 1/4″ female NPT, 1.375 in. (H) x 1.620 in. (W) x 1.90 in. (L)
- 3 to 125+ GPH, .05 PSI drop at 20 GPH, .2 PSI drop at 40 GPH
Have a gravity fed engine?
Take a look at our FT-60, engineered for engines with an engine-driven fuel pump. See below for more details.
Questions?
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Product Overview
Model Comparison
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| Model | FT-60 | FT-90 | FT-180 |
| Engine Type | Up to 350 HP engines, engine driven fuel pumps only. | 350-550 HP engines, gravity fed engines. | 550 HP+ engines, engine driven fuel pumps only. |
| Fuel Flow | .6 to 70+ GPH | 2 to 125+ GPH | 2 to 250+ GPH |
| Connection | 1/4″ female NPT | 1/4″ female NPT | 1/4″ female NPT with #8 male flare adapters |
| Typical Use | Piston with Fuel Pump | Piston Gravity Fed | TurboProp |
| Specifications | Download Info Sheet | Download Info Sheet | Download Info Sheet |
Prices
Retail Prices
Packages include:
- FT-90 Transducer
- OLC-2 Connectors (3)
- Installation Instructions
Description
Package
Retail Price
FT-90 Fuel Flow Transducer
FT-90
$388
Specifications
Videos
Documents
Documents & Manuals
Testimonials
Customer Testimonials
The equipment is fantastic, very intuitive, and easy to use.
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Gregory S. From Brazil
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Haven’t used it yet, but we are excited to & Love the way it looks!!
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Larry A . From Idaho
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Piper PA-28R-200 Arrow
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Very affordable… great installation instructions. [I chose EI because of its] price point, certified primary.
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Benjamin T. from South Carolina
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Piper PA-28-181 Archer II
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After enquiring through (one of) your dealers and calling EI directly it was clear that you provided good customer service and would likely not drop the ball on tech support, and so far I have been right.
Phone service for ordering was quick and easy. Shipping was quick.
I like the 3.125″ format. Plus there are no hidden costs of probes you have to buy later…
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Anthony H. from Oregon
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Piper PA-18 Super Cub
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Your sales and support teams are very helpful.
Compact, precise, awesome!
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Harvey C. from Maine
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Cessna A185F Skywagon and AgCarryall
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Nice unit. EI is the best!
Very easy to install. Harness is clearly marked. Instrument worked first time. The instrument is intuitive and easy to use.
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William F. from Maryland
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Mooney M20C Ranger
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Customer service always quick and easy. [I chose E.I. because of] price and being recommended by friends.
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Kenneth C. from Florida
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Piper PA-32-260 Cherokee Six E
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