FlexWorks® by OPW

The Ultimate Integrated Fuel Containment Solution

A Highly Engineered
Underground Ecosystem

Developed by OPW Fueling Containment Systems — the world’s leading manufacturer of petroleum handling equipment — FlexWorks® is a fully integrated underground fuel transfer and containment system. Designed to meet the rigorous demands of modern UST operations, FlexWorks delivers the highest level of dispensing performance, installation efficiency and environmental protection.

At its core, FlexWorks is more than a collection of parts: every component is engineered to operate in unison — ensuring long-term system integrity and reliable performance for any environment.

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Integrated Engineering

Every component designed to work as one seamless system

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Superior Protection

Highest level of containment to prevent leaks and contamination

Operational Efficiency

Fast installation reduces labour and site downtime

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Unmatched Flexibility

Adapts to virtually any underground piping layout

Piping & Specialised Systems

Comprehensive flexible piping solutions for every fluid — from forecourt fuel and DEF up to fire suppression and generator supply.

Pipe
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Flexible Piping Systems

The backbone of a leak-proof fuel transfer network — engineered for site flexibility and long-term integrity.

Generator

Fuel Oil & Generator Piping

Specialised solutions for critical power generation and heating supply applications.

High-Flow
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FlexWorks Loop™ / HiFlo Loop™

Advanced fuel delivery loop configurations engineered for maximum flow efficiency at busy stations.

DEF
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DEF Loop System™

Purpose-built for the safe handling of AdBlue® / Diesel Exhaust Fluid (DEF) on modern forecourts.

Safety
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Fire Suppression Systems

Critical safety layers for high-risk fueling environments — integrated with the wider FlexWorks system.

Containment, Sumps & Fittings

Secondary containment, secure entry seals and high-integrity fittings — the watertight foundation under every FlexWorks site.

Sumps
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Tank & Dispenser Sumps

Robust secondary containment for tanks and dispensers — the first line of defence against leaks.

Custom
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Transition & Special Sumps

Tailored containment solutions for complex piping layouts and irregular site configurations.

Flange
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Tank Sump Mounting Flanges

Ensure a secure, liquid-tight seal at the tank-to-sump connection — a critical containment interface.

Fittings
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Pipe Couplings & Fittings

High-integrity, full-system-compatible connections for seamless and reliable fuel flow.

Entry
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Sump Entry Fittings

Engineered to prevent water ingress and fuel egress at every sump entry point.

Test
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Test Boots

Essential components for system pressure testing and leak monitoring — a complete commissioning toolkit.

Specify a Complete System

Tell us tank count, fuel grades and site layout — we'll specify a fully-integrated FlexWorks® package, with OPWlite™ covers if needed.

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