Vacuum Measurement Gauges

We supply many of the most commonly used vacuum pressure gauges including, Bayard Alpert glass and nude gauges, UHV nude gauges, Convection gauges, Piriani gauges, and Thermocouple gauges. All of our vacuum measurement gauges are identical to or functionally equivalent to the competitive tubes listed. Gauges are stock items and we offer competitive pricing. Contact us at 800-743-1743 or email paula@filtech.com for cross reference questions and quantity pricing.

ionization gauge tube

Bayard Alpert Ionization Gauge Tubes

We have a variety of Bayard-Alpert, Broad Range, and Triode style glass enveloped ionization gauges that are identical or equivalent to the AMAT, Axcelis, Novellus, Agilent, and MKS gauges. Our ionization gauges are available in single iridium or twin tungsten filaments and in 1”, ¾”, and .709” Pyrex glass or Kovar tubulation with optional flanges for Kovar tabulated gauges or with conductive platinum coating. See our cross reference and pricing information.

convection guage

Convection Gauges and Modules

We have convection gauges that are drop in replacements for MKS, Axcelis, Applied, and other OEM gauges with a variety of fittings including 1/8” NPT, NW16KF, NW25KF, and others. Our convection gauges are plug compatible and drop in replacements with guaranteed identical performance to the OEM products. Visit us for standard, mini and other convection modules.

tcgauge

Gauges Thermocouple and Digital or Analog Controllers

We have thermocouple gauges that are drop in replacements for the Hastings, Agilent, Axcelis, AMAT, Novellus, MKS and other OEM gauges. Our thermocouple gauges are available in the standard 1/8” NPT, VCR, KF16, or KF25 fittings. Fil-Tech also supplies Digital and Analog thermocouple controllers for our TC531 and TC6M gauges that measure from 1 x 10-3 torr to atmosphere and mount easily in the industry standard 3 bolt pattern.

IGNudeSil

Nude Ionization Gauge Tubes, Replacement Filaments and Rebuilds

We offer a wide range of nude gauges in UHV nude and Bayard-Alpert nude styles that will replace gauges from Agilent, MKS, Axcelis and others. We also supply nude flanged gauges with protected pins. Replacement filaments for all nude gauges are also available and we can rebuild your nude gauges. Call for pricing and cross reference information.

Pirani Gauges

We offer a precise portable vacuum Pirani gauge that is accurate from 1 mT to 50 Torr.  Our Pirani Precision Gauge is Bluetooth capable, offers 140 hours of battery life, and is calibrated under vacuum against a NIST standard.  Our gauge is available with 1/8″ NPT, KF25, and KF16 fittings.