1991 Polar 8500 Gallon Chemical / Acid Tank Trailer

Unit 237
1991 Polar
VIN 1PMS34228M1011233
Built as MC 307 (Not currently in test)
T304 Stainless Steel barrel
8500 Gallons
3 Compartments
3000//1500//4000
Double bulk heads between each compartment
Double Conical shape
42’ Overall length
X Ring trailer (Not insulated)
Curb Side Center discharge location
QRB Discharge valves (cable operated)
3” Discharge pipe size
3” Front pump off line
Leaf spring suspension
Stainless Steel Frame rails
Carbon steel disk wheels (Stud Piloted)
11r22.5 tires @ 3 tires @ 9/32nds / 4 tires @ 21/32nds / 1 tire @ 16/32nds
S cam brakes @ 50%
Holland 2 Speed landing gear

The carbon steel parts on this trailer have been sand blasted and painted with a rust inhibiting red paint.

There are a few small sections on the frame rails that have some weld repairs. (see photos)