Technical Data
312877S
25
* Sound power measured per ISO-9614-2.
** Sound pressure was tested 3.28 ft (1 m) from equipment.
All trademarks mentioned in this manual are the property of their respective owners.
Fluid Temperature Range
* 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 or
stainless steel pumps is 320°F (160°C).
Non-wetted external parts
Aluminum (
1050A
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hastelloy (
1050H
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plastic (
1050P
,
1050C,
and
1050F
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stainless Steel (
1050S
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
aluminum, coated carbon steel
hastelloy, stainless steel, polypropyl-
ene or aluminum (if used in center sec-
tion)
stainless steel, polypropylene
stainless steel, polypropylene or alumi-
num (if used in center section)
Reference Information
Maximum Storage Time (varies with conditions) . . . . . . . . . . . . . . . . . . .
Maximum Lifetime (varies with operating conditions and maintenance) .
Power Efficiency Factor (varies based on pump configuration,
operating parameters, and material) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 years
10 years
1.61 gal. air consumed/1 gal. fluid
pumped at 70 psi (1.61 liter air con-
sumed/1 liter fluid pumped at 4.8 bar)
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.
Diaphragm/Ball/Seat Material
Fluid Temperature Range
Aluminum, Hastelloy, or
Stainless Steel Pumps
Polypropylene or
Conductive
Polypropylene Pumps
PVDF Pumps
Fahrenheit
Celsius
Fahrenheit
Celsius
Fahrenheit
Celsius
Acetal (
AC
)
10° to 180°F
-12° to 82°C
32° to 150°F
0° to 66°C
10° to 180°F
-12° to 82°C
Buna-N (
BN
)
10° to 180°F
-12° to 82°C
32° to 150°F
0° to 66°C
10° to 180°F
-12° to 82°C
FKM Fluoroelastomer (
FK
)*
-40° to 275°F
-40° to 135°C
32° to 150°F
0° to 66°C
10° to 225°F
-12° to 107°C
Geolast
®
(
GE
)
-40° to 150°F
-40° to 66°C
32° to 150°F
0° to 66°C
10° to 150°F
-12° to 66°C
Polychloroprene overmolded
diaphragm (
CO
) or Poly-
chloroprene check balls
(
CR
or
CW
)
0° to 180°F
-18° to 82°C
32° to 150°F
0° to 66°C
10° to 180°F
-12° to 82°C
Polypropylene (
PP
)
32° to 150°F
0° to 66°C
32° to 150°F
0° to 66°C
32° to 150°F
0° to 66°C
PTFE overmolded
diaphragm (
PO
)
40° to 180°F
4° to 82°C
40° to 150°F
4° to 66°C
40° to 180°F
4.0° to 82°C
PTFE check balls or two-piece
PTFE/EPDM diaphragm (
PT
)
40° to 220°F
4° to 104°C
40° to 150°F
4° to 66°C
40° to 220°F
4° to 104°C
PVDF (
PV
)
10° to 225°F
-12° to 107°C
32° to 150°F
0° to 66°C
10° to 225°F
-12° to 107°C
Santoprene
®
(
SP
)
-40° to 180°F
-40° to 82°C
32° to 150°F
0° to 66°C
10° to 180°F
-12° to 82°C
TPE (
TP
)
-20° to 150°F
-29° to 66°C
32° to 150°F
0° to 66°C
10° to 150°F
-12° to 66°C
