24
GB
Part
Pump material - stainless steel
Pump material - steel
Immersion tube, rotor, torsion shaft, universal
joint shaft and pump foot
Niro 1.4571 / 1.4404
Steel, galvanized
Joint gasket
NBR
—
Mechanical seal
Carbon / CrMo casting, FPM
alternatively: SiC/SiC, FPM
Carbon / CrMo casting, FPM
Packing gland
PTFE
—
Stator
NBR light, FPM
, PTFE
NBR light, FPM
, PTFE
Table 1
Max. temp. of medium
Stator material
°C
°F
NBR light
80
175
FPM
140
285
PTFE
140
285
PTFE in Zone 0
120
248
Table 2
Summary of Contents for B70V
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