Nude, UHV Gauge, Twin Iridium Filaments, 2 3/4″ Flange With Protected Gold Pins, MKS Style
Our GU42IR is a UHV style nude ionization gauge with a stainless steel UHV grid, a 0.005" collector wire, twin iridium filaments, mounted on a 2 3/4" flange with a protected pin guard and gold pins. We can supply replacement filaments GF25 or GF25Y, in thoria or yttria coated iridium filaments for the gauge or we can rebuild the gauge for you. Our GF25 filaments are drop in replacements for the MKS 274025 filaments. See our Nude Ionization Gauge Cross Reference Guide.
