1/2" Compression Gauge (Certifiable) Size:30" HG-0-300 PSI 66 3/32 7/32 100 15

66 3/32 7/32 100 15 45 1

such as a fume hood or with proper exhaust systems

3" x 8" Tri-Clamp Dewaxer Column

dual displays present temperature and pressure or flow rate simultaneously

This protects your vacuum pump and captures any vapors that were lost during evaporation or distillation

1/2" Compression Gauge (Certifiable) Size:30" HG-0-300 PSI 66 3/32 7/32 100 15Glycerin Filled Gauge with 1 2" Compression Base This gauge attaches with a male compression fitting tube stub. The tube stub size will be the OD of the compression pipe fitting. The gauge is resistant to contamination using the included set screw within the valve stem. The set screw can be removed to give immediate feedback to rapidly changing pressures, it will open the gauge to contamination and possible damage if the pressure changes are too