haha thats not a real tanker a tanker is a tanker and that is just a big ass pumper in my book you need a nice pete or mack lol none of those custom pumper tankers
T4 is a 1976 F700 with a small block 361 gas V8 & 4 speed trans w/hi-lo axle. 1600 gal tank w/ a newton quick dump. Tanker 6 is almost mirrored with a couple different things... 1979 F700 with a 370 big block "Lima" engine w/ a 2000 gal tank instead of 1600. Everything else is the same.
Baffles are basically dividers placed inside the tank. They can be made of metal of plastic. They basically just keep the water from moving back and forth so violently.
We have 2 tankers our oldest one is a 1987 international with 3600 gallon tank and a 750 pump our new one is a 2006 Freightliner with 3500 gallons 1250 midship pump and 5 man cab. We have been called for mutual aid for a dept 35 miles away. All of our trucks can be seen at strykerfire.org