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Compression Fittings

10 Products
OMEGALOK Adaptors, Fittings & Bushings

Standard Dimension Adaptors and Reducing Bushings. Available in SS, Brass, or Carbon Steel Reduce Down to 1/8 NPT . Adapt Up to 1 NPT. Compression Fittings Ferrule Design.

Vacuum & Pressure NPT Feedthroughs for Sealing Wire & Cable

NPT feedthrough assemblies for sealing wire & cable in pressure and vacuum applications. PTFE insulated Thermocouple alloy & copper wire options available.

Spring Loaded Fittings for 1/4 in Diameter Probes

Self-gripping spring and 1/2" NPT threaded fitting can be added to any 1/4" diameter probe to convert it for thermowell use. Helps achieve optimal thermal contact.

Vacuum & Pressure NPT Feedthroughs for Sealing Multiple Temperature Probes

Compression type NPT feedthroughs for sealing multiple temperature probes, sheaths, or protection tubes in pressure & vacuum applications. Seals from 3 up to 16 probes.

Probe Handles with Retractable Cables

Can be used with thermocouple, RTD or thermistor probes with 2 or 3 pin miniature or standard size connectors. Plastic or Aluminum handle options.

Multiple Probe Feedthrough Ferrules and Caps

Replacement Stainless Steel or PTFE ferrules and threaded caps for compression type multi-probe feedthroughs in pressure and vacuum applications. Metric & Imperial options.

Temp Sensor Accessories: Plugs, Jacks, Adapters & Fittings for Sensors

Explore our Temp Sensor Accessories series, featuring plugs, jacks, adapters, and fittings designed for seamless sensor connections and enhanced functionality.

Vacuum & Pressure BSPT Feedthroughs for Sealing Metric Temperature Probes

Compression type BSPT feedthroughs for sealing multiple metric temperature probes, sheaths, or protection tubes in pressure & vacuum applications. Seals from 3 to 16 probes.

Probe Handle for Sensors with M12 Connectors

Nylon handle with easy grip design that can be easily installed on RTD, thermistor, and Thermocouple probes with M12 connectors.

Compression Fittings

Compression Fittings products cover compression fittings for securing probes, thermowells, tubing, and process instrumentation connections. The scope focuses on the product families now represented here. Represented brands in the current product-model context include Dwyer Instruments and Omega Engineering.

Products in this category support instrument mounting, pressure gage protection, impulse line connection, and HVAC monitoring. Use this page when the application requires connection size, material compatibility, pressure and temperature exposure, and mounting location to be matched before comparing individual product models, datasheets, and configuration options.

Applications include:

  • instrument mounting
  • pressure gage protection
  • impulse line connection
  • HVAC monitoring
  • process utility systems
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