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TESCOM™ 44-6800 Series Vaporizing Regulator
The new 44-6800 Series Vaporizing Regulator offers superior heat transfer technology that ensures the delivery of single-phase vapor samples required for accurate analytical results.
It features certified separability of the regulator body from the electronic enclosure for greater installation flexibility. The 44-6800 Series is ideal for gas processing, refining, and petrochemical sample conditioning systems for online gas chromatographs.

TESCOM™ 44-6800 Series Vaporizing Regulator

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TESCOM™ 44-6800 Series Vaporizing Regulator


Maximum Inlet Pressure
3500 psig / 241 bar / 24,132 kPa - Standard
6000 psig / 414 bar / 41,370 kPa- Optional
Outlet Pressure Ranges
25, 50, 100, 250, 500 psig
1.7, 3.4, 6.9, 17.2, 34.5 bar
172, 345, 690, 1724, 3448 kPa
Body: 316 Stainless Steel, Nickel Alloy (Hastelloy®)
Seat: Polyimide (Vespel® SP21)
Diaphragm and Spring: Cobalt Chrome Nickel Alloy (Elgiloy®), Nickel Alloy (Hastelloy®)
Remaining Parts: 316 Stainless Steel, Nickel Alloy (Hastelloy®)
Maximum Operating Temperatures
Maximum Media Temperature: 392°F / 200°C
Maximum Ambient Temperature: 185 °F / 85 °C for Regulator Body & 149 °F / 65 °C for Electrical Enclosure
Minimum Ambient Temperature
-40°F / -40°C
Single heater rated for 100 Watts at 120 VAC and 400 Watts at 240 VAC
Heater Temperature Control 270° turn: 122°F to 752°F / 50°C to 400°C
Heater Temperature Analog Output: 4-20 mA correlates to a heater thermocouple reading of 122 °F to 752 °F / 50 °C to 400 °C
Port size & Type
1/4" NPTF, Tube Stub
Flow Capacity
6.3 lbs / 2.9 kg
Addition Information
For custom modifications or a complete system solution, please contact your local sales office.


  • For worldwide use, Designed for 100/240 VAC, 50/60 Hz
  • CSA, ATEX and IECEX Certification to T3 (200°C) for flammable gases, vapors or liquids atmospheres and combustible dust atmospheres
  • Certified separability enables user to decouple the regulator body and the electronic enclosure while retaining product certifications
  • 4-20 mA analog output for remote temperature monitoring and data acquisition
  • Optional LED temperature display
  • Optional panel mounting
  • Advanced heat transfer technology
  • Heater with PID controller in all product configurations
  • Single turn heater temperature control dial
  • NACE MR0175/ISO 15156


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