OPERATING PARAMETERS:

Temperature
· Tank specific gravity ratings based on product temperature of 100°F
· Tank designs for temperatures up to 150°F, contact Customer Service

Pressure - atmospheric pressure must be maintained in tank at all times;
__vacuum must = 0

Venting
· Weighted Hinged Manway Lid REQUIRED if tank is filled pneumatically
· Unrestricted (no screen) vent size must exceed size of tank's largest
__fitting by one inch
· Screened vent size must exceed size of tank's largest fitting by two inches

Plumbing - Flexible connections REQUIRED to preserve
__warranty; allows for tank expansion / contraction and to reduce pump /
__piping vibration stress on the tank

Installation
· Review Installation Manual included in shipping documentation
· Hydrotest (water test) for 24 hours after installation

Heat Maintenance Controls - Two thermostats furnished, one for control
__and one for redundancy; heating requirements vary depending on
__maintenance temperature, ambient temperature, and wind conditions

Polyurethane Insulation with Mastic Coating
· 2" nominal thickness
· Density = 2 lbs./cubic foot
· R Value = 8.33/inch
· Mastic coating is white acrylic vinyl

Tank Color
· High Density Crosslinked Polyethylene (HDXLPE) - Natural, Black, Gold
· Linear Polyethylene (HDPE) - Natural, Black
__(Note: Additional colors are available, contact Customer Service)

GENERAL INFORMATION:
· Nominal Capacity = Calculated tank capacity to top of straight sidewall
· All Vertical, IMFO^® , and SAFE-TANK^® systems greater than 500
__gallons are manufactured in accordance with ASTM D 1998 Standard
· Gallonage markers are approximate; not for precise measuring or metering