PMX 145 – Regulatory & Compliance Information
Product Classification
PMX 145 is a fuel biocide formulated for use in diesel, biodiesel, and unleaded petrol (ULP) storage systems. It is intended for microbial control and long-term contamination prevention in static and operational fuel storage environments.
PMX 145 is a fuel biocide formulated for use in diesel, biodiesel, and unleaded petrol (ULP) storage systems. It is intended for microbial control and long-term contamination prevention in static and operational fuel storage environments.
Intended Use
PMX 145 is designed for use in:
- Diesel fuel storage tanks
- Unleaded petrol (ULP) storage tanks
- Biodiesel and biodiesel blend storage
- Fleet, mining, marine, agricultural, and standby power fuel systems
The product inactivates microbial contamination and inhibits re-growth when applied according to supplier guidance.
Mechanism of Action (Technical Summary)
PMX 145 remains suspended throughout the fuel phase, enabling uniform distribution. Upon application:
- Active microorganisms are inactivated
- Biomass aggregates and may settle for physical removal
- Residual biocide remains present in fuel
- Ongoing biostatic control reduces the risk of recontamination
Fuel Specification Compatibility
PMX 145 is formulated to preserve both diesel and unleaded petrol fuel quality. Independently verified across both fuel families:
| Standard | Description | Result | Status |
|---|---|---|---|
| ASTM D975 | Diesel Fuel Specification | Meets requirements | Pass |
| ASTM D4814 | Unleaded Petrol (ULP) Specification | Meets requirements | Pass |
| ASTM D2699 / D2700 | Octane Rating (RON / MON) – ULP | No reduction | Pass |
| ASTM D6469 | Microbial Contamination – diesel & ULP | <10 CFU/mL | Pass |
Treated fuel remains within applicable diesel and ULP specification limits when used as directed.
Safety & Handling
- Classified as non-hazardous for handling and storage
- No dangerous goods transport classification
- Suitable for on-site use without specialised chemical handling infrastructure
Always follow local workplace safety procedures and SDS guidance.
Long-Term Performance
Fuel testing and field use indicate:
- 5+ years microbial protection in conventional diesel
- 2+ years microbial protection in biodiesel blends
- Ongoing biostatic protection in treated ULP, subject to storage and water-ingress control
Performance duration depends on storage conditions, water ingress control, and system maintenance.
Regulatory Positioning
PMX 145:
- Does not alter diesel or ULP fuel classification
- Does not push fuel outside ASTM D975 (diesel) or ASTM D4814 (ULP) compliance
- Is suitable for inclusion in fuel management and contamination prevention programs
Supporting Documentation
Available on request:
- Safety Data Sheet (SDS)
- Technical Data Sheet (TDS)
- Fuel testing summaries
