hdb3dl4sm-rev1218
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Model HDB3/HDB4 • 3
Temperature Tables
Ambient Temperature
Range [°C]
Process Temperature
Range [°C]
1
Temperature
Class
Maximum Surface Tem-
perature [°C]
-20°C to +60°C
-20°C to +80°C T5 T100°C
-20°C to +108°C T4 T135°C
-20°C to + 160°C T3
T200°C
-20°C to +177°C (225°C) T2
Ambient Temperature
Range [°C]
Process Temperature
Range [°C]
Temperature
Class
Maximum Sur-
face Temperature
[°C]
Options
Pulse Output
Kit
Integral Solenoid
-20°C to +60°C -20°C to +100°C T5 T100 X
-20°C to +50°C -20°C to +100°C T5 T100 X
Ambient Temperature
Range [°C]
Process Temperature
Range [°C]
-20°C to +60°C -20°C to +150°C
1
Per CSA standards ANSI LC6-2018 US & Canadian Technical Letter R14, G-Series Natural Gas Models are restricted to (-20°C to + 80°C) process temperature
Note: The ambient temperature range and the process temperature range should not exceed the operating
temperature range of the applied non-metallic parts as listed in the manuals of the pumps.
2
ATEX Pulse output or Intergral Solenoid Not Available For All Pump Models See Explanation of Pump Nomenclature / ATEX Details Page