VERDER HI-CLEAN VA-2H25 Repair Parts List Manual page 25

Fluid Temperature Temperature Range
Fluid Fluid Temperature
Temperature limits are based on mechanical stress only. Certain chemicals will further limit the fluid
temperature range. Stay within the temperature range of the most-restricted wetted component. Operating
at a fluid temperature that is too high or too low for the components of your pump may cause equipment
damage.
Diaphragm/Ball/Seat Material Diaphragm/Ball/Seat Diaphragm/Ball/Seat Material Material
FKM Fluoroelastomer (VT)
Polychloroprene check balls (NW)
PTFE overmolded diaphragm (TO)
PTFE check balls
2-piece PTFE/Santoprene diaphragms
(TS)
Santoprene (SP)
Buna-N (BN)
The maximum temperature listed is based on the ATEX standard for T4 temperature
classification.
812.0063
Range
Range
Stainless Steel Stainless Stainless
Range
Range Range
Fahrenheit Fahrenheit Fahrenheit
-40° to 275°F
0° to 180°F
40° to 180°F
40° to 220°F
40° to 180°F
-40° to 180°F
10° to 180°F
NOTICE NOTICE NOTICE
Steel Pump Steel Pump Fluid Pump Fluid Fluid Temperature Temperature Temperature
Celsius Celsius Celsius
-40° to 135°C
-18° to 82°C
4° to 82°C
4° to 104°C
4° to 82°C
-40° to 82°C
-12° to 82°C
Technical Data
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