Shown above is a standard 75
gallon U/L listed (PY75UL) day tank with an optional
#352 oil cooler.
A 25-gallon U/L Listed single
wall Standard Day Tank (PY25UL) with an optional #465
U/L Listed Enclosed Industrial Control Panel.
Pryco’s STANDARD Day Tanks
are available in either a U/L Listed (Label #142) or
a basic (non-U/L Listed) design. In addition to the
standard features listed below, U/L Listed tanks have
additional internal reinforcement, an emergency vent
properly sized to the tank, and a U/L Listed label (File
#MH12807 - Aboveground Tank for Flammable Liquids).
Pryco Tanks are fabricated of heavy
gauge steel by certified welders. Each tank complies
with NFPA 30 and is tested to 5 psi.
totally enclosed outer shell may be added resulting
in a double wall construction. Both the inner and the
outer tanks are vented separately and are pressure tested
at 5 psi.
When enclosing a U/L Listed day tank,
an additional emergency vent is added to the outer tank
the same size as the inner tank. (The U/L Listing is
"Secondary Containment Aboveground Tank for Flammable
Liquids", File MH12807.)
Day Tanks with a capacity of 25 gallons
and more have all threaded connections located on the
tank top (except the overflow, drains, and the double
wall vent). The inner tank drain is piped through the