Pulsafeeder Eclipse Model 75 - Manual (Page 134)

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Equipment
Equipment in Group II, Category 2, is intended for use in areas in which explosive atmospheres caused by gases, vapors,
mists or air/dust mixtures are likely to occur.
G & D Atmospheres
In G type Explosive atmosphere (Gas, vapor, mist) equipment is suitable for use in Zone 1 areas.
In D type Explosive atmosphere (Dust) equipment is suitable for use in Zone 21 areas.
Temperature Class
Temperature class TX based on ambient and pumped fluid temperature.
Different temperature classes can be achieved based on fluid and ambient temperatures (See chart)
Temperature Class and Maximum Liquid
Temperatures
Temperature
Class
Maximum Surface
Temperature C
Permitted
Max. Liquid or Ambient Temperature C
Comments
(Dust)
Sealed Pumps Magnetic Drive
T1 450 260 230
Fluid temperatures are
limited by pump
construction
T2 300 225 225
T3 200 145 145
T4 135 90 90
T5 100 65 65
*T6 85 50 50 Normal class rating
* Maximum Temperature Class for Eclipse Standard/Eclipse Hypo Series Pumps is T6.
Technical Support & Service
For technical support or service contact:
Pulsafeeder Inc.
2883 Brighton Henrietta Townline Road
Rochester, New York
14623
USA
(585) 292-8000
Protective Earth Ground Symbol