Graco 3A0410D important safety instructions Diaphragm/Ball/Seat Material, Fluid Temperature Range

Technical Data

Fluid Temperature Range

NOTICE

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.

		Fluid Temperature Range
Diaphragm/Ball/Seat Material
	Aluminum Pumps		Polypropylene Pumps
Acetal	10° to 180°F	-12° to 82°C	32° to 150°F	0° to 66°C
Buna-N	10° to 180°F	-12° to 82°C	32° to 150°F	0° to 66°C
FKM Fluoroelastomer*	-40° to 275°F	-40° to 135°C	32° to 150°F	0° to 66°C
Geolast®	-40° to 150°F	-40° to 66°C	32° to 150°F	0° to 66°C
Polychloroprene overmolded diaphragm	0° to 180°F	-18° to 82°C	32° to 150°F	0° to 66°C
or Polychloroprene check balls
Polypropylene	32° to 150°F	0° to 66°C	32° to 150°F	0° to 66°C
PTFE overmolded diaphragm	40° to 180°F	4° to 82°C	40° to 150°F	4° to 66°C
PTFE check balls	40° to 220°F	4° to 104°C	40° to 150°F	4° to 66°C
Santoprene® or two-piece PTFE/Santo-	-40° to 180°F	-40° to 82°C	32° to 150°F	0° to 66°C
prene diaphragm
TPE	-20° to 150°F	-29° to 66°C	32° to 150°F	0° to 66°C

*The maximum temperature listed is based on the ATEX standard for T4 temperature classification. If you are operating in a non-explosive environment, FKM fluoroelastomer’s maximum fluid temperature in aluminum pumps is 320°F (160°C).

22 3A0410D