FT-90 Fuel Flow Transducer

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.

Product Overview

Model Comparison

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-1 Connectors (3)
  • Installation Instructions
Description
Package
Retail Price

FT-90 Fuel Flow Transducer

FT-90

$296

FT-90

Specifications

Videos

Documents

Documents & Manuals

Testimonials

Customer Testimonials

Staff appears to be very helpful when assistance is needed in verifying information. Heard good things about it [EI] from personal known aircraft owners.

Zarick J. from Florida
Mooney M20J 201

[I chose EI because of its] reputation [and the] quality and appearance of the instrument.

Denis F. from Alberta Canada
Piper PA-28R-201T Turbo Arrow III

Nice product and good product support!

Kenneth G. from Michigan
Grumman American AA-5B Tiger

Excellent tech help…

Ron M. from Canada
Cessna 182Q

I have used your products in every airplane that I have owned over the years and have never had a problem. Thank You

Gregory V. from New Hampshire
Cessna A185F Skywagon and AgCarryall

Excellent Service. Superb Product.

Steven N. from Colorado
Cessna 182E Skylane

After a full IFR install on my Cessna 175, my two favorite instruments without question is the CGR-30 Combo set. Simple and customizable, the data is invaluable!

C Scott Van W. from Idaho
Cessna 175 Skylark

No specific instrument

Customer service always quick and easy. [I chose E.I. because of] price and being recommended by friends.

Kenneth C. from Florida
Piper PA-32-260 Cherokee Six E

We chose your product because of the great support and reputation your company sustains.

Ryan C. From Washington
Cessna 182P Skylane

The reviews online were very good. Customer service has been great.

Jason H. from Arizona
Cessna 172 Skyhawk

Great to have all 6 egt’s, installation was straightforward. [I chose E.I. because of] price and availability.

Errol O. from Ontario, Canada
Cessna 182 Skylane

Easy Install.

Leslie S. from Connecticut
Piper Arrow PA-28R-200
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