Is AR-FP Series Ideal for Small Distillery Fuel Depots?
For small craft distillery fuel depots-compact hubs storing ethanol, boiler fuel, and delivery truck diesel (6–22m³) to power stills, mash cookers, and distribution vehicles-the AR-FP Series Alcohol Resistant Fluoroprotein Foam Concentrate is the definitive fire protection solution. These depots face dual Class B risks: hydrocarbon fires from diesel spills and polar solvent fires from high-proof ethanol leaks, with hazards amplified by proximity to flammable grain dust and wooden distilling equipment. Operating in controlled, temperature-fluctuating environments (-22℃ to 32℃) and relying on portable, easy-to-deploy fire gear, they demand a foam that outperforms standard alternatives. The AR-FP Series (AR-FP 3% (-20℃) and AR-FP 6% (-22℃)) delivers alcohol resistance, ultra-low freezing points, and low viscosity, complying with NFPA 11 and distillery safety standards.
1. Model Match for Small Distillery Fuel Depots
| Distillery Fuel Zone Type | Compatible AR-FP Model | Key Advantages |
|---|---|---|
| Ambient Still Room Zones (12–32℃) | AR-FP 3% (-20℃) | 7.5±1 expansion ratio (covers 420–820m² ethanol spills); ≤30 MPas viscosity (flows through portable sprayers for tight still room layouts) |
| Low-Temp Storage Zones (-15–10℃) | AR-FP 3% (-20℃) | -20℃ freezing point; 6.1(1±20%) min 25% drainage time (sustains foam blanket in cool, grain-dense storage areas) |
| Ultra-Cold Winter Zones (-22–-15℃) | AR-FP 6% (-22℃) | -22℃ freezing point; 7.3±1 expansion ratio (insulated foam for diesel leaks in cold, snowy distillery yards) |
2. Ambient Ethanol Spill (Craft Distillery, Kentucky, USA, 29℃)
A 560m² high-proof ethanol spill occurred at a small distillery fuel depot during a still refueling operation, caused by a ruptured hose from equipment movement. The spill spread toward nearby mash cookers and a grain storage silo, with dry grain dust accelerating vapor spread. Distillery safety staff deployed AR-FP 3% (-20℃) via portable alcohol-resistant sprayers:
Its ≤30 MPas viscosity enabled smooth flow through 32m hoses, reaching the spill in 28 seconds-38% faster than standard alcohol foam, with no clogging in grain-dense conditions.
The 7.5±1 expansion ratio formed a dense, alcohol-resistant blanket, fully covering the spill in 1.2 minutes. It maintained integrity for 1.3 hours, preventing ignition and avoiding $920,000 in still damage, silo fire loss, and distillery shutdown costs.