DELIVERING THE PUREST FUEL
TO YOUR DIESEL ENGINE

img1 img2

Download the free fuel Contaminants Guide

Indepth details on How air in fuel negatively affect your engine’s performance

FEATURES, BENEFITS, & ROI WITH FASS

  • Increased Service Life Of
    Fule Injection Components.

    With the longer burn discussed under “Increased Horsepower and Torque” a fuel mileage increase is “AVAILABLE” due to the simple fact there is now a more complete combustion, therefore, needing less fuel to perform the same task

  • Increased Fuel
    Economy

    With the longer burn discussed under “Increased Horsepower and Torque” a fuel mileage increase is “AVAILABLE” due to the simple fact there is now a more complete combustion, therefore, needing less fuel to perform the same task

  • Increase Life & Decreased
    Service Intervals Of Your DPF

    sepower and Torque” a fuel mileage increase is “AVAILABLE” due to the simple fact there is now a more complete combustion, therefore, needing less fuel to perform the same task

  • Extreme Cold Weather
    Operation

    With the longer burn discussed under “Increased Horsepower and Torque” a fuel mileage increase is “AVAILABLE” due to the simple fact there is now a more complete combustion, therefore, needing less fuel to perform the same task

  • Increased Horsepower
    And Torque

    With the longer burn discussed under “Increased Horsepower and Torque” a fuel mileage increase is “AVAILABLE” due to the simple fact there is now a more complete combustion, therefore, needing less fuel to perform the same task

WHAT IS FASS

FASS Diesel Fuel Systems are the number one preferred Fuel Air Separation System selected for use by fleets & owner operators worldwide. FASS System are designed not only to eliminate inconsistent engine performance, which consist of not just torque/power but fuel economy, idle quality, throttle response and how the engine just sounds. Have you ever noticed how much better the engine performs with a full tank of coll fuel that hasn't been traveling down the road long vs. a quarter tank of hot fuel that has been agitating all day? A truck with full tank of cool fuel that has been subjected to less agitation performs much better. The FASS System will keep it like the full tank of cool fuel but will allow it to perform better all day, much more consistent. The dause of this inconsistency is fuel starvation, air & vapor! Delivering purified fuel without this Air & Vapor not only takes care of this inconsistent performance but also increases the life of the fuel injection system.

img

Fuel Mileage Testing Results

1 - Hour Dyno Test Completed Using Cat C15 Engine Certified third party test - Realworld Conditions will vary

We understand that a class 8 truck doesn't average 75mph and probably doesn't average 58% work load in most areas. But they do average around 125,000 miles per year. If we use those calculations from the Caterpillar dyno test with the stock fuel filter the engine got 3.15mpg and with the FASS got 3.76mpg. an increase in fuel mileage of 0.61mpg. This is interesting as we tell potential customers that there is a solid 0.4mpg to be had, however on this engine 0.7-0.9mpg increase is not unheard of. So Let's go to the conservative numbers of 0.4mpg.

Saved 3.83 Gallons
of fuel in 1 Hour!

Conventional
Filter vs
FASS System
Run Time RPM MPH Engine Load % Starting Fuel
Weight/Gallons
End Fuel
Weight/Gallons
Fuel
Consumption
Fuel Savings!!
Conventional Filter 1 Hour 1600 75 58% 260 pounds, 37.45 Gallons 95 pounds, 13.68 Gallons 95 pounds, 13.68 Gallons
FASS
System
1 Hour 1600 75 58% 254 pounds, 36.58 Gallons 115.5 pounds, 16.63 Gallons 138.5 pounds, 19.94 Gallons 26.5 pounds, 3.83 Gallons

CALCULATE YOUR REAL WORLD FUEL SAVINGS

Conventional
Filter
  FASS System
125,000 Average Yearly Miles Driven 125,000
6.5 Average MPG 6.9
19,231 Gallons Per Year 18,116
$3.30 Cost Per Gallons $3.30
$63,462 Fuel Cost Per Year $59,782
  • 1Year Savings!

    $3,680

  • 5 Years

    $18,400

imgCalculate Your Fuel savings

Thank you

You will save $ using a FASS Fuel System while driving
miles annually presuming an average cost of $ per gallon
and a real world fuel savings rate of $3.83 gallons of fuel hourly.

imgCalculate Your Fuel savings
img img
X
X
X
X

LOCATE A DEALER

FASS Authorized Dealer NetworK

SHOP FASS

TRUSTED BY AND AS SEEN ON...

img img

Testimonial Video 1

Aaron Kaufman

img img

Testimonial Video 2

Our General Semi/Class 8

img img

Testimonial Video 3

Steve Darnell

HOW IT WORKS

img

FIND THE RIGHT FASS FUEL SYSTEM FOR YOUR TRUCK

SHOP NOW

YOUR ROADMAP TO MAXIMIZING ENGINE PERFORMANCE AND EXTENDING
THE LIFE OF YOUR IMPORTANT ENGINE COMPONENTS

eBook: FREE Fuel Contaminants Guide exploring real world conditions versus manufacturer's test cell

Throughout this guide, we’ll be referencing documents from manufacturers such as Bosch, Caterpillar, Cummins, Detroit
Diesel & Racor/Parker just to name a few. We’ll be covering their findings on how air & vapor develop and how it affects
the dependability of your injectors and engine performance.

Download this eBook to learn:

  • Do we completely understand how air and vapor enter a closed system?
  • Do we realize the negative impact they have on our diesel engines?
  • How does this affect my bottom line?
  • How will a FASS system provide more dependability & improve our bottom line?
  • How does FASS legitimately make the claims?
  • If it is so good why don’t the engine manufacturers use it?
X