Build Your Own Heated Sample Line – Custom Solutions for Precision Sampling

At Flexotherm™, we understand that every process is unique. Whether you’re monitoring emissions, sampling process gases, or transferring analytes in a controlled environment, your heated line must maintain temperature accuracy and integrity from sample point to analyzer.

Design Features You Control

Our build-your-own system allows you to choose each key component of your heated sample line:

• Inner Core Options:
  Choose from PTFE, PFA, stainless steel, or other materials depending on chemical compatibility and pressure rating.

• Heating Technology:
  Select from constant wattage, self-regulating, or advanced custom Flexotherm™ multi-conductor heating element for maximum energy efficiency and uniform heat distribution.

• Temperature Range & Control:
  Specify setpoint temperatures, ambient conditions, with precision temperature control options including built-in thermostats, self-limiting, self-regulating or external PID controllers.

• Insulation & Outer Jacket:
  Pick insulation types rated for your environment — from flexible silicone jackets to rugged abrasion-resistant polyurethane or braided stainless steel coverings and beyond.

• Power & Connections:
  Configure voltage (120V, 240V, 480V, 24V, 48V or custom), power connectors, and process fittings to match your system requirements.

Applications

• Continuous Emissions Monitoring Systems (CEMS)
• Stack gas and flue gas sampling
• Process and environmental analyzers
• Industrial gas detection
• Laboratory gas transfer

Why Build with Us?

• Custom Engineering Support: Work with our team to ensure every component aligns with your process needs.

• American-Made Quality: Designed, built, and tested in the USA. A Service Disabled Veteran Owned Business

• Fast Turnaround: Rapid prototyping and production for OEMs and field replacements.

• Proven Reliability: Trusted by the power generation, R& D laboratories, diesel and gasoline engine testing labs, chemical, and analytical industries worldwide.

Start Your Design Today

Ready to build your own heated sample line?

Contact our sales engineering team to discuss your application.

📞 Call: 810.225.2222
📧 Email: sales@neptechinc.com