Click to enlargeGlass Ion Gauge Tubes

Ion Gauge Tubes (Glass)
LDS ion gauges are of the finest quality. The inverted Bayard-Alpert structure is available with either burn out resistant IRIDIUM or standard double tungsten filaments.



Nonex (Schott) tubulation fits most quick couplings.

Pyrex tubulation with a graded seal for tubes "torched" to pyrex glass.

Kovar metal tubulation with a graded seal stronger tubulation.

Replacement Ion (Hot Filament) Gauge Tubes (Glass)
274, 563, 564, 571 and 572 Series Equivalents



3/4" Tubulation Arm
1" Tubulation Arm
3/4" Tubulation Arm

Standard Range
Glass Ion Gauge Tubes


1" Tubulation Arm

Standard Range
Glass Ion Gauge Tubes


Flange Port Arm
Platinum Coated
Flange Port Arm

Standard Range
Glass Ion Gauge Tubes


Platinum Coated

Standard &
Broad-Range
Glass Ion Gauge Tubes


Glass Ion Gauge Tubes Sealed Iridium Uncoated
Ion Gauge Tubes
Glass Ion Gauge Tubes Sealed Iridium Uncoated

Ion Gauge Tubes

Varian Vacuum Equivalent


Ion Gauge Tubes
Click to enlarge
Ion Gauge Tubes

Granville Phillips Equivalent


Nude Ion Gauges


Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or
info@ldsvacuum.com

LDS Vacuum Products is a 100% woman owned company and
certified Woman Owned Small Business (WOSB)
The logos and/or trademarks appearing on this page are not owned by or registered to LDS but, rather, designate products sold by LDS, and are owned and/or registered to the manufacturers or suppliers of the products.

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