ThermaGuard Expandable Enclosures
ThermaGuard Heated Enclosure Liner
ThermaGuard Insulation
ThermaGuard 100W Finned Heater
ThermaGuard Steam Heater
Pipe Stands
IP65 Protection Standard certified

IP65 Protection Standard

IP66 Protection Standard certified

IP66 Protection Standard

Class 1 Division 2 Hazardous Area certified

Class 1 Division 2 Hazardous Area

Industrial Instrument Enclosures for Oil Refining Operations

Terrapin Industrial's instrument enclosures for oil refining operations deliver patented modular, expandable protection for process instrumentation in extreme environments. The ThermaGuard product line includes GRP enclosures, heated liners, steam heaters, insulation panels, and pipe stands engineered for hazardous-area compliance, freeze protection, and rapid field installation.

Our Range of Products
ThermaGuard Expandable Enclosures

ThermaGuard Expandable Enclosures

  • IP65-rated GRP construction
  • Fits 1, 2, or 3 instruments
  • Rated to -60°F/-51.1°C
ThermaGuard Heated Enclosure Liner

ThermaGuard Heated Enclosure Liner

  • T6 hazardous area rated
  • 30-year heater cable lifespan
  • 108W to 720W heat output
ThermaGuard Insulation

ThermaGuard Insulation

  • K-Factor of .159 efficiency
  • Urethane or Pyrogel options
  • Removable without downtime
ThermaGuard 100W Finned Heater

ThermaGuard 100W Finned Heater

  • Maintains 40°F in -60°F cold
  • 360° universal mounting
  • Marine-grade aluminum body
ThermaGuard Steam Heater

ThermaGuard Steam Heater

  • 304 or 316 stainless steel
  • 100W output at 50 psi
  • 50°F freeze protection
Pipe Stands

Pipe Stands

  • 54-inch installation height
  • Galvanized or fiberglass build
  • Schedule 40 pipe construction

Frequently Asked Questions

What temperature range can ThermaGuard enclosures operate in?

ThermaGuard enclosures maintain above 75°F internally in environments as cold as -60°F when equipped with the heated liner.

Are these enclosures suitable for Class 1 Division 2 hazardous areas?

Can the enclosures be installed without taking instruments offline?

What materials are the enclosures made from?

Can enclosures be configured for multiple instruments?

How long does the heater cable in the ThermaGuard Heated Liner last?

What heating options are available for enclosures in oil refining facilities?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Oil & Gas

Oil & Gas

Protecting field instrumentation in hazardous, cold, and corrosive oil and gas processing environments.

Petrochemical & Refining

Petrochemical & Refining

Maintaining process control instrumentation in classified hazardous areas within petrochemical refineries.

Chemical Manufacturing

Chemical Manufacturing

Providing thermal and ingress protection for sensitive instruments in aggressive chemical processing plants.

Power Generation

Power Generation

Ensuring freeze protection and environmental sealing for instrumentation in outdoor power generation installations.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Oil Refining & Process Industries Choose Terrapin Industrial

Patented Modular Design

Terrapin's patented expandable enclosures install in stages or pre-assembled, cutting total installation time and cost by 30% without taking instruments offline.

Superior Hazardous Area Compliance

ThermaGuard products carry IP65, IP66, Class 1 Div 2, and T6 hazardous area ratings, exceeding traditional T3-rated heaters for safer oil refining environments.

30-Year Heater Reliability

Patent-pending heated liner with heater cable rated for 30 years versus the 5-year typical lifespan of finned and block heaters, reducing maintenance costs significantly.

Request a Quote for ThermaGuard Enclosure Systems

Submit your requirements and a Terrapin Industrial specialist will respond promptly with product recommendations and pricing.

Contact Us Today

For immediate assistance, feel free to give us a direct call at (281)-615-1429 You can also send us a quick email at