Mechanical seal Cryostar R- MFLC12 - cryogenic seal, single, with welded non-rotating metal bellows for ultra-low temperatures. Designed for operation with O2, Ar, LN2O, LC2H4, CO2 and other industrial liquefied gases, including liquid nitrogen N. Complete with a special explosion-proof sleeve for safe operation with liquid oxygen. Friction pairs PPCF (special polymer) in combination with tungsten carbide (Tungsten Carbide). Use in pumps of the Cryostar GBS 155 / 4.5 type. Type: Burgmann MFLC GS, MFLC12/27.5, MFLC14/27.5, 798250074, 798250071
