Fiberglass Product Manufacturing
Double-Wall Fiberglass FRP Sump Containment Tanks
Our Double-Wall Fiberglass Reinforced Plastic (FRP) Sump Containment Tanks are designed to provide reliable secondary containment and equipment protection for pipeline, oil & gas, utility, and industrial applications. Built to withstand harsh field environments, these tanks offer long-term corrosion resistance, structural durability, and dependable containment performance while remaining lightweight and easy to install.
Manufactured using high-quality fiberglass reinforced plastic construction, each tank features a double-wall design that creates an interstitial monitoring space between the inner and outer walls. This configuration allows operators to quickly verify containment integrity while providing an added layer of environmental protection in the event of a leak or equipment failure.
Designed primarily for below-grade installation, these tanks are ideal for housing pumps, valves, instrumentation, piping connections, and other critical field equipment requiring secondary containment and accessibility.
Add paragraph text. Click “Edit Text” to update the font, size and more. To change and reuse text themes, go to Site Styles.
Core Features
Double-Wall Construction
The tank incorporates both an inner containment vessel and an outer containment shell, creating an interstitial space between the two walls. This design provides enhanced environmental protection and allows for monitoring of the containment area without disrupting operations.
Corrosion-Resistant FRP Construction
Unlike steel structures that may rust or require extensive coatings and maintenance, fiberglass construction naturally resists corrosion from moisture, chemicals, soil conditions, and harsh outdoor environments.
Integrated Interstitial Monitoring Port
An externally accessible interstitial monitoring pipe allows operators to easily inspect and test the space between the tank walls for containment verification and leak monitoring purposes.
Integrated Anti-Flotation Ring
A molded perimeter flotation ring located near the base of the tank helps resist uplift forces and assists in maintaining tank stability after burial. This feature provides additional protection against shifting caused by groundwater or saturated soil conditions.
Custom Flange Configurations
Each tank can be configured with a variety of flange sizes and layouts to accommodate specific project requirements. Flanges can be positioned and sized to support various piping systems, instrumentation packages, pump assemblies, and monitoring equipment.
Available flange configurations may include:
• Inlet connections
• Outlet connections
• High-pressure connections
• Vent connections
• Pump access openings
• Instrumentation ports
• Custom process connections
Protective Shipping Covers
Protective covers are secured over exposed flanges during shipping and handling to prevent damage and contamination prior to installation.
Standard Dimensions
Tank Body
• Diameter: 5 Feet
• Tank Height: 5 Feet
• Additional Height: Varies based on flange and riser configuration
Typical Applications
Oil & Gas Pipeline Infrastructure
• Pipeline sump containment
• Valve station containment
• Meter station containment
• Pump station containment
• Equipment leak containment
• Chemical injection systems
• Remote monitoring installations
• Instrumentation protection
Midstream Operations
• Gathering systems
• Compression facilities
• Transfer stations
• Measurement facilities
• Process control systems
Utility Infrastructure
• Pump systems
• Monitoring stations
• Utility containment systems
• Remote control equipment
Industrial Applications
• Secondary containment systems
• Equipment protection
• Process monitoring installations
• Chemical handling systems
Benefits of FRP Construction
Long Service Life
Fiberglass construction provides exceptional resistance to corrosion, moisture intrusion, and environmental degradation, reducing maintenance requirements and extending service life.
Reduced Maintenance
Unlike steel containment systems, FRP structures do not require routine sandblasting, repainting, or extensive corrosion mitigation programs.
Environmental Protection
The double-wall design offers an additional level of protection against accidental releases, helping operators maintain compliance and protect surrounding environments.
Easy Handling and Installation
The lightweight nature of FRP reduces transportation costs and simplifies field installation compared to traditional steel containment structures.
Customizable Design
Each tank can be tailored to specific project requirements with customized flange layouts, access openings, risers, monitoring ports, and connection configurations.
Designed for Demanding Field Conditions
These tanks are built for deployment in demanding pipeline and industrial environments where reliability is critical. Whether installed at a remote valve site, meter station, pump installation, or process facility, the double-wall fiberglass design provides dependable containment performance while maintaining accessibility for inspection, testing, and maintenance.
Combining corrosion resistance, environmental protection, structural integrity, and installation flexibility, our Double-Wall FRP Sump Containment Tanks provide a durable long-term solution for operators seeking reliable secondary containment infrastructure in oil & gas, utility, and industrial applications.
Key Advantages at a Glance
• Double-wall secondary containment design
• 5' diameter × 5' height standard tank body
• Corrosion-resistant fiberglass construction
• Interstitial monitoring/test port
• Integrated anti-flotation ring
• Custom flange configurations available
• Lightweight and easy to install
• Protective shipping covers included
• Ideal for below-grade installation
• Oil & gas, pipeline, utility, and industrial applications
• Long service life with minimal maintenance
• Made in the USA