Product ID : NT25050
NT25050 Pump Nipples With Side Port, For NW Flange=25, For Hose ID (in)=1/2, A (mm)=50, B (mm)=12.7, C (mm)=40
Aluminum Long Nipples with 1/8" NPT tap in the side for the addition of gauge tubes.
Thermocouple gauges measure pressure in terms of the amount of heat that gas will conduct away from a hot wire.
Inland 45 is the highest quality rough pump oil you can use for your mass spectrometer.
This compound is available in bottles of 35, 100, and 200 grams.