SEUP 2NDED 09

A spray tank must
be equipped with '
an agitator if you are using :

Wettable powders
Soluble powders
Soluble liquids
Pesticides that dissolve in water

The disadvantage of
some hydraulic spray
tank agitators is that they:

Are too powerful

Cause clogging of nozzles

Cannot be used in
high pressure systems

Are not able to
break up settled spray
material in the tank

A sight gauge is
required on
pesticide tanks
that are :

20 gals or larger
40 gals or larger
50 gals or larger
100 gals or larger

Disadvantage of epoxy-
coated metal spray
tanks?

More expensive than
stainless steel

Heavier than stainless steel

Do not resist alkaline
materials or organic solvents

Chips or scratches can
lead to serious
corrosion problems

Disadvantage of polyethylene or
polypropelene tanks