Updated: August 2025
GPL Odorizers continues advancing natural gas safety with the GPL 5000, our state-of-the-art odorization system engineered specifically for high-flow natural gas and propane applications at low to medium pressures. This breakthrough technology fills the critical gap between our GPL 750 and GPL 10000 models while maintaining our zero-emission standard.
Why the GPL 5000 Matters for Gas Distribution
Municipal gas distributors and propane suppliers face increasing demands for reliable odorization at higher flow rates without the complexity and maintenance requirements of high-pressure systems. The GPL 5000 addresses this need with precision differential pressure technology that operators trust, scaled up for demanding applications that exceed the GPL 750 RNG’s capacity.
Technical Specifications: Built for Performance
Flow and Pressure Capabilities
- Gas Pipeline Pressure: 1 to 400 PSI
- Odorant Injection Range: 0-21,366.7 MSCFH
- Turndown Ratio: 512:1 (excellent rangeability)
- Target Applications: Municipal systems, city gate stations, biomethane facilities
GPL Model Comparison Chart
| GPL 750 | GPL 5000 | GPL 510 |
GPL 10000 | |
| Gas Pipeline Pressure | 1 to 225 PSI | 1 to 400 PSI | Up to 1480 PSI | Up to 1480 PSI |
| Odorant Injection Min – Max Flow Rate [@0.5 lbs./MMSCFH] | 0-750 (std); 0-1000 MSCFH (HC model) | 0-21,366.7 MSCFH | 0.2 to 5000 MSCFH | 0.2-10,000 MSCFH |
| Turndown Ratio | 180,000:1 | 512:1 | 25,000:1 | 500:1 |
Download the model comparison.
Revolutionary Features That Set GPL 5000 Apart
Zero-Emission Technology
Unlike conventional odorizers that discharge gas and odorant into the atmosphere, the GPL 5000 utilizes our patented sealed-loop system. This eliminates:
- Environmental emissions
- Odor complaints from nearby residents
- Pipeline gas waste
- Regulatory compliance issues
Advanced Control System
- Industry-Leading Horner Controller: 7-inch intuitive touchscreen
- Real-Time Monitoring: Wireless modem sends alerts to smartphones/PCs
- SCADA Integration: Modbus communications for system integration
- Multilingual Support: Standard English with Spanish available
- Data Logging: SD card storage for regulatory compliance reporting
Simplified Maintenance Design
The GPL 5000 features only two moving parts, dramatically reducing maintenance requirements compared to traditional pump-based systems. This translates to:
- Lower operational costs
- Reduced downtime
- Extended service intervals
- Enhanced reliability
Applications: Where GPL 5000 Excels
Municipal Natural Gas Systems
Perfect for cities requiring reliable odorization at distribution pressures with high flow variability, especially where the GPL 750’s capacity is insufficient.
Propane Distribution
Engineered to handle high-flow propane applications where precise odorization is critical for safety and regulatory compliance.
City Gate Stations (Low Pressure)
Ideal for pressure reduction stations operating below 400 PSI, where traditional high-pressure systems like the GPL 10000 are unnecessary.
Biomethane and RNG Facilities
Secondary application for renewable gas facilities where flow rates exceed GPL 750 RNG capabilities, handling:
- Variable gas compositions associated with biomethane and biogas
- Fluctuating flow rates
- Environmental compliance requirements
Installation Configurations
The GPL 5000 offers flexible acquisition and installation options:
- Odorizer Only: Basic unit for existing infrastructure
- Tank and Containment Package: Complete odorant storage solution
- Turnkey System: Full installation including odorizer, tank, containment, and injection panel
- Moveable Configuration: GPL’s moveable skid-mounted design for temporary or permanent applications
Real-World Performance: Case Study Results
Based on a recent field installation at a Conneticut gas distributor, the GPL 5000 demonstrated superior performance:
- 100% injection accuracy in beta testing
- Zero maintenance calls in the first 8 months of operation
- $3,200+ annual savings in maintenance costs versus comparable systems
- 200%+ increase in injection capacity over predecessor models
Read the case study: Odorization Case Study: 100% accuracy, saves $32K, increases injection capacity >200%.
Environmental Impact: Leading the Industry Forward
Sustainability Benefits
- Zero gas emissions during operation and maintenance
- No odorant discharge to the atmosphere
- Reduced energy consumption versus pump-based systems
- Prepared for environmental regulations
Operational Advantages
- Odor-free operation reduces false leak-call complaints
- No pipeline gas consumption for actuation
- Weatherproof design for harsh environmental conditions
Support That Sets GPL Apart
24/7 Technical Support
Every GPL 5000 purchase includes direct access to our technical support line, staffed by engineers and technicians 365 days a year. This isn’t an automated system – real people answer your calls.
Comprehensive Training
- Factory-trained installation technicians
- Operator training programs
- Comprehensive documentation and manuals
- Video support resources
Full-Service Solutions
Through our partnership with Linc Energy Systems, we offer complete project management, including:
- Design and engineering
- Installation and startup
- Decommissioning of obsolete equipment
- Ongoing maintenance programs
Regulatory Compliance Made Simple
The GPL 5000 meets all current odorization regulations and is designed to adapt to future requirements:
- Class I Division 2 standard certification
- Class I Division 1 is optional for hazardous locations
- Audit trail capabilities for regulatory reporting
- Flexible reporting formats for utility compliance
Investment Protection and ROI
Lower Total Cost of Ownership
- Easy-to-use software included
- Reduced maintenance requirements
- No gas consumption for operation
- Extended service life
- Energy-efficient operation
Future-Proof Technology
- Modern control architecture designed for longevity
- Compatible with smart grid integration
- Field-proven differential pressure technology
Getting Started with GPL 5000
Assessment and Sizing
Our engineering team provides complimentary application analysis to ensure proper system sizing and configuration.
Design Support
Custom engineering drawings and specifications tailored to your specific installation requirements.
Project Management
Single-source responsibility through Linc Energy Systems is available, extending from initial design through commissioning and beyond.
Conclusion
The GPL 5000 represents the next evolution in gas odorization technology, specifically engineered for today’s diverse energy landscape. With its combination of high-flow capability, zero-emission operation, and simplified maintenance, it delivers the reliability and performance modern gas systems demand.
Ready to upgrade your odorization system? Contact GPL Odorizers today for a comprehensive application assessment and see how the GPL 5000 can enhance your operation’s safety, efficiency, and environmental compliance.
Contact Information:
- Phone: (303) 927-7683
- Authorized Distributor: Linc Energy Systems (303) 697-6701
- Download the GPL 5000 Technical Brochure
- Request Custom Quote
