Certifiable Extractor Gauge (-30) - 350 PSI Cascade Scientific Vacuum Ovens consult the Cole-Parmer Chemical Resistance

consult the Cole-Parmer Chemical Resistance Chart for Natural Rubber

trace metals

Viscosity is not a thickening nor cutting agent and not recommended to be used with CBD

Specification Chamber Material 304 - 2B Stainless Steel Gasket Material Silicone Lid Material Acrylic Internal Dimensions (ID) 8-5/8" Tall x 7-1/8" Diameter Vacuum Gauge (Glycerin Filled) InHG (0)-(-30) Manifold Connections 1/4" SAE and 1/4" FNPT Temperature Rating 150°F (65°C) Additional Included Items 5' Purple Vacuum Rated HVAC Hose

Exhaust oil filter trap included

Certifiable Extractor Gauge (-30) - 350 PSI Cascade Scientific Vacuum Ovens consult the Cole-Parmer Chemical ResistanceCertifiable Extractor Gauge ( 30) 350 PSI BVV Extractor Gauge has a 1 4" MNPT stainless steel connection with a readout of ( 30) 0 350 PSI. Use a compound gauge when measuring a system that is pushing both positive and negative pressure on the gauge. This 3" gauge has a large gauge face and higher pressure range making it the ideal choice for use on systems that are going to be 3rd party reviewed and certified. BVV CEG TDS