OPW Sump & Containment Systems

OPW Piping & Containment Systems – Underground Fuel Transfer & Protection Solutions Supplied by General Petrol

General Petrol is an authorized supplier of OPW Piping & Containment Systems, offering complete, industry-leading fuel piping, secondary containment and underground infrastructure solutions for modern fuel stations, storage terminals and commercial fueling facilities. OPW has established a strong global reputation for engineering robust, integrated piping systems that protect the environment, simplify installation, and support long-term operational reliability. 

Overview of OPW Piping & Containment Systems

OPW Piping & Containment Systems are designed as a fully integrated underground fuel transfer and containment network that ensures safe, secure and compliant movement of fuels from underground storage tanks through to dispensers and other service points. Using advanced double-containment components and engineered configurations, OPW systems minimize environmental risks and reduce leak points in critical fueling infrastructure. The FlexWorks system, at the core of OPW’s piping range, is built to deliver end-to-end protection, installation efficiency and visual accessibility for maintenance and inspection. 

Core Product Categories

OPW’s Piping & Containment Systems include a comprehensive set of components essential for underground fuel systems: 

Dispenser Sumps & Pans

Engineered containment chambers placed around dispenser entry points to catch leaks, spills and provide environmental protection.

Flexible Piping Systems

The FlexWorks system uses advanced flexible piping materials that support double containment, end-to-end leak protection and ease of installation. Flexible piping reduces joint count and installation complexity while enhancing safety. 

Fuel Oil & Generator Piping Systems

Durable piping networks designed for generator fuel supply and fuel oil transfer applications where reliability and compliance are required.

Pipe Couplings & Fittings

High-quality connectors and transition components that ensure strong, leak-resistant seals between system segments.

Tank Sumps & Transition Sumps

Containment chambers installed around tank connections to provide secure containment and access for inspection and maintenance.

Test Boots & Entry Fittings

Specialized fittings that allow field-testing, monitoring and secure entry points for piping penetration through containment structures.

Fire Suppression Components

Systems that integrate fire safety measures into the piping infrastructure to protect against ignition events and improve site safety.

System Advantages and Applications

OPW piping and containment solutions are engineered to:

• Enhance environmental protection: Double containment and sump systems provide superior leak control and secondary containment where fuel transfer occurs. 

• Support efficient installation: Modular, pre-engineered systems like FlexWorks enable quicker installation with fewer field joints, reducing labor and potential error. 

• Improve access & maintenance: Designed for visual inspection and component replacement without disrupting dispenser service. 

• Integrate with complete fuel station infrastructure: Compatible with underground tanks, dispensers, monitoring systems and other fueling station technologies for a seamless fueling site solution. 

These systems are suitable for retail fueling stations, commercial fleet fueling sites, terminal transfer systems and environments requiring high containment integrity.

General Petrol – Your Partner for OPW Fuel Infrastructure

As a supplier of OPW Piping & Containment Systems, General Petrol delivers world-class underground fuel transfer solutions that improve performance, safety and environmental compliance of fueling sites. By integrating OPW’s proven piping networks into your project, you gain robust infrastructure engineered for durability, ease of installation and long-term peace of mind.