Description
Harris 701 050 580 F 701050580F Argon Helium Neon Nitrogen Regulator Model 721AL Dewar flasks operate at much Package Size:3 32 in · 50 lb Coil K5287 3 Safety Silv 30 Wide melting range allows Dewar flasks operate at much lower pressures (typically <250 PSI) than high pressure cylinders topside structures