Lewistown's big refinery where Arro gas is made.

              Lewistown's big refinery where Arro gas is made
12-L7-L922 newspaper
Remarkable progress recorded in a single year only serves to emphasize the unlimited
possibilities the future holds out for the refining industry in Montana.
Under the title of Arrolene motor oils the company is compounding specifications that are
especially adapted to these northern climates and high altitudes. These physical specifications
are the result of experience from the beginning of the manufacturing of motor oils, and
embrace grades for every type of motor.
Usingthe highest quality of filtered stocks obtainable, these oils are offered in competition with
any oils imported into this territory, and have received a very marked demand from all points ln
Montana and eastern. Washington.
Tractor Fuel.
At the beginning of the farming season this company put on the market for use in the farm
tractor a new fuel oil called Arro Tractor fuel, at a saving in cost to the farming interests that
run into thousands of dollars, and at the same time gave to the user a better feel than he had
ever before and before the opening of another season the company plans the installation of
equipment to provide for the marketing of this product in a much wirier range of territory.
Fuel Oil.
The company has been making investigation of fuel oil burning appliances and it is their
intention to buy this equipment in quantities to secure the lowest possible price, and these
benefits are to be passed on to the consumer. They are to be sold and installed on terms to
justify any householder in converting his heating problems from coal to oil, according to
statements made by officers of the company, and to promote this feature of their business the
price of oil will be regulated accordingly.
The burning of fuel oil in other producing and manufacturing fields is extended to cover a wide
range of territory.
The company will be able to give competent advice to the buyer of equipment and also provide
competent and reliable installation.
Arro Anti-Freeze.
ln the past the motorist has been offered compositions for the protection of his radiator in
very, cold weather. Many of these products have merits others have proved injurious to the
radiator and motor.
An agitator is a large tank with a cone-shaped bottom into which strong air pressure is
introduced and the product is thoroughly cleaned and washed. Thence it passes to rundown or
settling tanks. From there it goes to steam stills, and again it is heated to a temperature of 320
degrees making the second distillation passing through condenser boxes behind these stills to
other settling tanks. ln this process every vestige of kerosene, heavy ends, and other foreign
substance, such as asphalt and tar, is taken out. This is due to the fact that the heat attained is
no greater than steam heat with no direct fire to drive these foreign substances over in this