Welch Chemstar 1402N corrosion-resistant oil-sealed vacuum pump
Teflon lined oil case and additional chemically resistant parts, making the Chemstar pump the best choice for harsh process emissions where an oil sealed vacuum pump is necessary.
For corrosive drying operations throughout the laboratory.
Ultimate Pressure, 1 Torr (1.3 x10-4 mbar), maximum flow 160 lpm
Model 1402N is the pump of choice for vacuum ovens, metal glove boxes and freeze drying of corrosive samples.
