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Specializing in used and new surplus vacuum equipment and components.
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Granville-Phillips rack mount vacuum gauge controllers:

We handle a number of different Granville-Phillips rack mount vacuum gauge controllers, providing a variety of pressure measurement and process control capabilities.

Some models operate only one type of vacuum gauge, while others operate more than one (one hot cathode gauge and two Convectron gauges, one hot cathode gauge and two thermocouple gauges, two hot cathode gauges and two Convectron gauges, etc.). Some models may be equipped with optional process control setpoint relay modules.

We encourage you to contact us with your requirements.
We may be able to provide you with a complete "gauge package". If not, we may be able to provide the heart of it - and perhaps assist you in locating the additional components required to get you up and running.

Granville-Phillips controller models that we may have available:

303 - hot cathode ionization gauge(s); Convectron gauges; process control modules; various interface options

307 - hot cathode ionization gauge(s); Convectron gauges; thermocouple gauges; process control modules

316 - Convectron gauge(s); process control modules

330 - hot cathode ionization gauge

340 - hot cathode ionization gauge; Convectron gauges

We may also have available gauges and/or gauge cables for these units.