ThermaGuard Expandable Enclosures
ThermaGuard Insulation
ThermaGuard Heated Enclosure Liner
IP65 Protection Standard certified

IP65 Protection Standard

Class 1 Division 2 certified

Class 1 Division 2 Rating

Hazardous Area T6 certified

Hazardous Area T6 Rating

Mass Flow Controller Enclosures

Mass Flow Controller Enclosures by Terrapin Industrial provide modular, expandable protection for process instrumentation in extreme environments. Featuring IP65-rated GRP construction, patented expandable design, and optional ThermaGuard heated liners and insulation, these systems reduce installation time and costs by 30% in oil and gas, petrochemical, and Arctic applications.

Our Range of Products
ThermaGuard Expandable Enclosures

ThermaGuard Expandable Enclosures

  • IP65-rated GRP construction
  • Single, double, or triple config
  • Operable to -60°F/-51.1°C
ThermaGuard Insulation

ThermaGuard Insulation

  • K-Factor of .159 thermal efficiency
  • Urethane or Pyrogel material options
  • Removable without instrument downtime
ThermaGuard Heated Enclosure Liner

ThermaGuard Heated Enclosure Liner

  • 30-year heater cable lifespan
  • 108–720 watts heat output range
  • T6 hazardous area rated

Frequently Asked Questions

What enclosure sizes are available for mass flow controllers?

ThermaGuard enclosures are available in single, double, and triple instrument configurations to accommodate various mass flow controller setups.

Can the enclosure be installed without taking instruments offline?

What is the minimum operating temperature for these enclosures?

Are the enclosures rated for hazardous area installations?

What material are the enclosures made from?

How long does the heater cable last in the heated liner?

Can the insulation be replaced without removing the enclosure?

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

Protects mass flow controllers and field instrumentation in extreme cold and hazardous oil and gas environments.

Petrochemical

Petrochemical

Houses process control instruments in hazardous area-classified petrochemical facilities requiring T6-rated heating solutions.

Arctic & Sub-Zero Operations

Arctic & Sub-Zero Operations

Maintains critical instrument temperatures in Arctic environments down to -60°F using heated liner technology.

Power Generation

Power Generation

Provides reliable freeze protection and instrument housing for flow control equipment in power generation facilities.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Oil & Gas and Process Industries Choose Terrapin Industrial

Patented Modular Design

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

30-Year Heater Cable Longevity

The ThermaGuard heated liner features a 30-year heater cable life expectancy, compared to just 5 years for traditional finned and block heaters.

Extreme Environment Reliability

IP65-rated GRP enclosures maintain over 75°F interior temperature in -60°F environments, engineered for Arctic, oil and gas, and hazardous area use.

Request a Quote for Mass Flow Controller Enclosures

Submit your requirements and a Terrapin Industrial expert will respond promptly with specifications and pricing tailored to your application.

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