
274 Bayard-Alpert Nude Ionization Gauge
Part identification
Order online — we send a proforma invoice with freight and confirm dispatch.
Description
Granville-Phillips® compatible part 274: Cost-effective Bayard-Alpert hot cathode ionization nude vacuum gauge. Available as single thoria-coated iridium filament or dual-filament UHV gauges. Cage-style grid or sag-resistant twin-wire grid options. Burnout-resistant filament or dual tungsten filaments. Degas via resistance heating or electron bombardment. Replaceable filament design. Compatible with standard electrical connectors. Note: The supplier guarantees original brand-new authentic products. On-site technical services are not provided. Please review the specifications carefully before purchasing.
Technical data
| Lead time | 16-20 weeks |
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Need a confirmed configuration?
Share your application, target vacuum and voltage. We will match the pump or part and return a formal quote.



