Products

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ATEX Approved Pressure and Vacuum Feedthroughs

Series PF - Feedthroughs for single elements

These feedthroughs are designed for sealing single elements, usually sensors, probes or tubes, where they penetrate a pressure or environmental boundary.

Common applications include sealing sheathed thermocouples and resistance thermometers, small-bore tubes and other types of sensor where they enter a process enclosure.

Series PF feedthroughs seal elements from 0.5mm dia. to 25.4mm (1"). There are five body sizes having 1/8”, 1/4”, 1/2”, 3/4” and 1” process connections with BSPT (conical gas or DIN 2999 ‘R’) and NPT threads.

Spectite® feedthroughs are designed for ease of assembly and installation. Elements can be adjusted, removed and replaced when not under pressure or vacuum conditions.
  • ATEX Approved to Ex II 2 GD, Ex d IIC Gb / Ex e IIC Gb, Ex ta IIIC Da
  • Seal on probes, sensors, small-bore tubes and other similar elements
  • Immersion length of the element can be easily adjusted
  • Five sizes of feedthrough assembly
  • Designed for easy installation of single elements 0.5mm to 25.4mm (1”) diameter
  • Pressure range: Vacuum to 700 bar*
  • Temperature range: -60°C to +450°C*
  • Stainless steel body (316L), internal metal components and cap
  • Choice of three sealant materials
  • Reusable fitting – internal components replaceable
  • * Dependent on sealant and fitting selected

Enquiry Form

1. Thread Size Required


  see table

2. Element diameter


 see table

3. Sealant Type


 see table

4. Quantity Required


Contact Details


Company Name


Your Name


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Telephone


Additional Information


If your enquiry is for more than one style of sensor, please email us with your requirements or use the box below



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ATEX Thermocouples with Pot Seal

ATEX Thermocouples with Die Cast Alloy Head

ATEX Thermocouples with Die Cast Alloy Head and Process Thread

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ATEX Thermocouples with St. / Steel Head and Process Thread

ATEX Thermocouples with Dual Entry Head

ATEX Thermocouples with Dual Entry Head and Process Thread

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ATEX Thermocouples with Terminal Entry Gland and Process Thread

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ATEX RTD Pt100 Sensors with Die Cast Alloy Head and Process Thread

ATEX RTD Pt100 Sensors with St. / Steel Head

ATEX RTD Pt100 Sensors with St. / Steel Head and Process Thread

ATEX RTD Pt100 Sensors with Dual Entry Head

ATEX RTD Pt100 Sensors with Dual Entry Head and Process Thread

ATEX RTD Pt100 Sensors with Spring loaded terminal block

ATEX RTD Pt100 Sensors with Terminal Entry Gland

ATEX RTD Pt100 Sensors with Terminal Entry Gland and Process Thread

ATEX Spring Loaded RTD Pt100 Sensors
ATEX 4 to 20mA Indicators

ATEX Temperature Transmitters

ATEX Compression Fittings

ATEX Terminal Heads

ATEX Pressure and Vacuum Feedthroughs



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Tel.: 03 9543 8433, Fax: 03 9543 8466, Email: info@tcaus.com.au