FASS (Fuel Air Separation Systems) has recently announced major upgrades to their FASS Titanium Series of lift pumps for light duty diesel pickup trucks. The new and improved Titanium pumps will have all the same capabilities of the original HD (Heavy Duty) Series pumps.
That means flow rates up to 260 gallons per hour are now available in the Titanium series. It also means all ports and fuel lines will be increased from their original 3/8" size up to the new 1/2" size. This same increase of course applies to the fuel lines, which are all 1/2" now. The water separator used with the Titanium series will now be the larger part FS-1001, meaning less frequent emptying of the filter and longer filter life.