Doseuro D Series - Maximum Operating Temperature Pump Heads

XMPE0PCG125NST020 1st edition - 2020
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4.8 - Maximum operating temperature pump heads
The temperatures expressed in the tables indicate the maximum heat stability limits of the
materials used.
"A" SERIES PISTON PUMP HEADS
Pump head
material
Piston
Piston and valve
gaskets
Maximum
temperature
STAINLESS
STEEL
Ceramic
All compatible
mixtures
70°C
Stainless
steel
150°C
PVC
Ceramic
All compatible
mixtures
50°C
Stainless
steel
80°C
PTFE
Ceramic
All compatible
mixtures
70°C
Stainless
steel
150°C
PVDF
Ceramic
All compatible
mixtures
70°C
Stainless
steel
150°C
PP
Ceramic
All compatible
mixtures
70°C
Stainless
steel
70°C
"D" SERIES DIAPHRAGM PUMP HEADS
Pump head
material
Valve gaskets
Diaphragm
Maximum
temperature
STAINLESS
STEEL
All compatible
mixtures
PTFE / NBR
70°C
PVC
All compatible
mixtures
PTFE / NBR
50°C
PTFE
All compatible
mixtures
PTFE / NBR
70°C
PVDF
All compatible
mixtures
PTFE / NBR
70°C
PP
All compatible
mixtures
PTFE / NBR
70°C
HYDRAULIC DIAPHRAGM PUMP HEAD "B – BR - SD" SERIES
Pump head material
Gaskets
piston
Diaphragm
Gaskets
valves
Maximum
temperature
STAINLESS STEEL
AU/NBR
PTFE/NBR
All compatible
mixtures
70°C
PTFE/FPM
PTFE/EPDM
PTFE
100°C
PVC
AU/NBR
PTFE/ NBR
All compatible
mixtures
50°C
PTFE/FPM
PTFE/EPDM
PTFE
PTFE
AU/NBR
PTFE/ NBR
All compatible
mixtures
70°C
PTFE/FPM
PTFE/EPDM
PTFE
100°C
PVDF
AU/NBR
PTFE/NBR
All compatible
mixtures
70°C
PTFE/FPM
PTFE/EPDM
PTFE
100°C
PP
AU/NBR
PTFE / NBR
All compatible
mixtures
70°C
PTFE/FPM
PTFE/EPDM
PTFE