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Table 1
Part
Immersion tube, rotor, torsion shaft, uni-
versal joint shaft and pump foot
Joint gasket
Mechanical seal
Packing gland
Stator
Table 2
Stator material
NBR light
FPM
PTFE
PTFE in Zone 0
24
Pump material - stainless steel
Niro 1.4571 / 1.4404
NBR
Carbon / CrMo casting, FPM
alternatively: SiC/SiC, FPM
PTFE
NBR light, FPM , PTFE
Max. temp. of medium
°C
°F
80
175
140
285
140
285
120
248
Pump material - steel
Steel, galvanized
—
Carbon / CrMo casting, FPM
—
NBR light, FPM , PTFE