Product overview
CHEMGUARD NFF 3×3 UL201 is an alcohol-resistant, non-fluorinated foam concentrate for documented hydrocarbon and polar-solvent applications. The referenced sheet distinguishes forceful or gentle hydrocarbon application from gentle application to polar solvents. It also separates Type II and Type III application rates and the UL-listed and third-party-witnessed test conditions. A single minimum density must therefore not be applied to every fuel or discharge method. Select the actual equipment, fuel group and design criteria from the applicable current documentation before configuring the system.
Technical specifications
| Brand / product range | CHEMGUARD |
|---|---|
| Product / system | NFF 3×3 UL201 3% x 3% AR-SFFF |
| Product type | Foam Systems |
| Product family | Foam Concentrates |
| Subcategory | Class B Non-Fluorinated |
| Product | NFF 3×3 UL201 AR-SFFF concentrate |
| Hydrocarbon proportioning | 3% |
| Polar-solvent proportioning | 3%; gentle application as documented |
| Appearance | Viscous yellow liquid |
| pH | 7.0–8.0 |
| Minimum refractive index | 1.365 |
| Nominal viscosity / 30 rpm | 2900 cP; refer to the technical sheet for test conditions and tolerance |
| Nominal viscosity / 60 rpm | 1790 cP; refer to the technical sheet for test conditions and tolerance |
| Recommended operating range | The proportioning section specifies 35–120°F (2–49°C) |
| Source discrepancy | The first-page storage/operating row differs from the proportioning section; obtain the current revision before fixing a storage specification |
| Application rate scope | Fuel, discharge type and approval/test regime determine the design rate; do not use one rate universally |
| Mixing restriction | Do not mix with other concentrate types or other manufacturers' concentrates |
| Packaging | 453050: 5 gal / 19 L; 453052: 55 gal / 208 L; 453054: 265 gal / 1003 L |
| Reference document | CG-2021112-00 (2021); confirm current availability and revision |
Key features
- Product: NFF 3×3 UL201 AR-SFFF concentrate
- Hydrocarbon proportioning: 3%
- Polar-solvent proportioning: 3%; gentle application as documented
Applications
Documented municipal and industrial spill response, compatible Type II fixed equipment and selected Type III hazards. Confirm the fuel-specific design application density and discharge arrangement; the historical sheet is not a universal approval for all installations.
Selection and project integration
Provide UDCT with the fuel or test application, required capacity, available water pressure and flow, selected concentrate and compatible equipment. Confirm the exact part numbers, coupling threads, storage conditions and current manufacturer instructions. For foam systems, use the fuel-specific application criteria and approved proportioning/discharge assembly; commissioning must verify the actual hydraulic and proportioning performance.
Manufacturer documents
Official product reference
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