There are two different metal bellow mechanical seals for Cryostar pumps.
MFLC12/27.5 (798250074) and MFLC14/27.5(798250071), same with Burgmann MFLC GS seals, gas lubricated seals for liquified gas pumps.
They are cryogenic seal application for Cryostar pumps,
extreme low temperature pump seal, with excellent resistance to ultra-low temperature performance, to meet special conditions, such as nitrogen, oxygen and other requirements


MFLC12/27.5 (798250074) and MFLC14/27.5(798250071), same with Burgmann MFLC GS seals, gas lubricated seals for liquified gas pumps.
They are cryogenic seal application for Cryostar pumps,
extreme low temperature pump seal, with excellent resistance to ultra-low temperature performance, to meet special conditions, such as nitrogen, oxygen and other requirements

