Wisconsin Parts Database Instructions and Discussion Team/Group > MICHIGAN
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> Hlt mat-NW25 molecular sieve trap ~mt 1002K
Hlt mat-NW25 molecular sieve trap ~mt 1002K
HLT MAT-NW25 MOLECULAR SIEVE TRAP ~MT 1002K
Molecular Sieve Traps are effective for trapping hydrocarbons and water vapor. They are used in between the roughing vacuum pump and diffusion or turbomolecular pump to prevent contamination of the system. Molecular sieve traps utilize synthetic zeolite with a high surface area per unit volume. Pressures below one micron are readily achieved. Traps operate at room temperature, eliminating necessity of refrigerants. A built-in heater reprocesses the sieve material when necessary at a bakeout temperature of 300 C.
* Tubulation: NW25 flange - NW25 flange
