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Ambient Temperatures
Less than 10° F
10°F to 32° F
32°F to 90° F
Greater than 90° F
Blower
Discharge
Temperature
Less than 32°F
AEON PD
AEON PD FG
AEON PD
AEON PD FG
32°F to 100° F
AEON PD
AEON PD FG
AEON PD
AEON PD FG
AEON PD
AEON PD FG
100°F to 225° F
AEON PD
AEON PD FG
AEON PD
AEON PD FG
AEON PD
AEON PD FG
AEON PD
AEON PD FG
225°F to 300° F
AEON PD
AEON PD FG
AEON PD
AEON PD FG
AEON PD
AEON PD FG
AEON PD XD
Greater than 300° F
AEON PD XD
AEON PD XD
FIGURE 4-2 – SYNTHETIC LUBRICANT CHART
If not using AEON PD synthetic blower lubricant, use turbine quality oils with rust and oxidation inhibitors,
anti-foam additives and viscosities listed in FIGURE 4-3. Do not use oil that contains EP additives.
Blower
Discharge
Temperature
Ambient Temperature
Less than 10°F
10°F to 32°F**
32°F to 90°F
Greater than 90°F
Less than 32°F
(0°C)
ISO 100
ISO 100
32° F to 100° F
(0° C to 38°C)
ISO 100
ISO 100
ISO 150
100° F to 225° F
(38° C to 105°C)
ISO 100
ISO 100
ISO 150
ISO 220
225° F to 300° F
(105° C to 149°C)
ISO 150
ISO 150
ISO 220
ISO 220
Over 300° F
(149°C)
***
***
FIGURE 4-3 – NON-SYNTHETIC LUBRICANT CHART
*
For ambient temperatures less than 10° F, but not less than -20° F, the use of sump heaters,
heated enclosures or synthetic lubricant is required.
**
For ambient temperatures 10° F to 32° F, the use of oil sump heaters, heated enclosures or
synthetic lubricant is recommended.
***
The lubricant viscosity must be 70 SUS minimum at the lubricant operating temperature.
The pour point of the lubricant should be at least 5° to 10° F below the minimum expected
ambient temperature.
For continuous operation, where the lubricant temperature exceeds 200° F, synthetic lubricant
is recommended.