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.

Questions?

8am–4:30pm PST M–F

[mbhi location="Main"]

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-2 Connectors (3)
  • Installation Instructions
Description
Package
Retail Price

FT-90 Fuel Flow Transducer

FT-90

$388

FT-90

Specifications

Videos

Documents

Documents & Manuals

Testimonials

Customer Testimonials

Best sales team.

Russell S. from Iowa
PA-24-260

EI’s team is great; you guys are the best.

Brian N. from Arizona
Piper PA28RT 201T

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

Jason H. from Arizona
Cessna 172 Skyhawk

Great service and support for great products!

William L. from Mississippi
rv-8

Nice product and fulfills the requirement.

Randy B. from New York
DHC-2

We have other EI products currently and have always been satisfied.

Lloyd S. from Mississippi
PA32-260

Your products always work great! Great customer service and a quality product that we have used for years.

Brenton C. from Tennessee
Cessna 172M

Excellent customer service. Without a doubt the best aviation part I have purchased.

Alan B. from Florida
Reid and Sigrist R.S.1 Snargasher

[Customer service] is great!

Paul Z. from Oregon
Cessna 182A Skylane

Customer support is great (and the) user interface is superior to other products.

Earl L. from Idaho
Cessna 170B

Works Great! Getting used to menu the more I fly — Nice addition to airplane.

Dick S. From Oregon
Cessna U206F

Outstanding support. From the friendly demeanor of whoever answers the phone to all the way to [their sales representative]. Your CGR-30 series is superb.

Darrell Lea M.
Piper L-21B Super Cub
Go to Top