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Bayard Alpert Nude Gauges and Replacement Filaments

Bayard Alpert nude gauges with single and dual tungsten or coated iridium filaments.  Replacement filaments available.

  • GB20IR

    Nude, Bayard Alpert Gauge, Single Iridium Filament, 2 3/4″ Flange

  • GB20T

    Nude, Bayard Alpert Gauge, Twin Tungsten Filament, 2 3/4″ Flange

  • GB25IR

    Nude, Bayard Alpert Gauge, Twin Iridium Filaments

  • GB28IR

    Nude, Bayard Alpert Gauge, Single Iridium Filament, 2 3/4″ Flange, MKS Style

  • IGNudeSil

    GB43IR

    Nude, Bayard Alpert Gauge, Single Iridium Filament, 2 3/4″ Flange With Protected Pins, MKS Style

  • GF12A

    Nude, Bayard Alpert Replacement Filament, Twin Iridium

  • GF24

    Nude, BA or UHV Replacement Filament, Twin Tungsten, MKS Style

  • GF29

    Nude, Bayard Alpert Replacement Filament, Single Iridium, MKS Style

  • GFIR

    Nude, Bayard Alpert Replacement Filament, Single Iridium, 2/box

  • GFIRL

    Nude, Bayard Alpert Replacement Filament, Single Iridium, Leybold Style, 2/box

  • GFTT

    Nude, Bayard Alpert Replacement Filament, Twin Tungsten, Leybold Style, 2/box

  • GNUDERE

    Nude, Ionization Gauge Tube, Rebuild