Complete Product Range

F-500 EA® Equipment & Agents

The full DoserTech product range — advanced fire suppression equipment and chemical agents engineered for total hazard control across all fire classes including lithium-ion battery fires.

Portable Suppression
F-500 EA® Fire Extinguisher
Class A Class B Class C Class D Li-Ion

Portable Fire Suppression

F-500 EA® Fire Extinguisher

The world's most advanced portable fire extinguisher — loaded with F-500 EA® Encapsulator Agent and ready to tackle Class A, B, C, D and lithium-ion battery fires with a single unit. No agent switching. No compromise.

Unlike conventional extinguishers that only cool or smother, the F-500 EA® extinguisher simultaneously cools, penetrates and permanently encapsulates hydrocarbon fuel molecules — eliminating re-ignition risk at the source. It's the only portable extinguisher proven effective against lithium-ion thermal runaway.

Fluorine-free — no PFAS or AFFF compounds
Eliminates re-ignition — encapsulates fuel molecules permanently
Effective on lithium-ion battery fires — addresses all 3 hazard mechanisms
Non-corrosive formula — safe on sensitive equipment and infrastructure
Biodegradable — minimal environmental impact after discharge
Available Configurations
ModelCapacityAgentApplication
F500-EXT-2.52.5 GallonF-500 EA® 6%Vehicle, equipment, Class B spills
F500-EXT-66 GallonF-500 EA® 6%Industrial, Li-ion, Class A-D
F500-EXT-1818 LitreF-500 EA® 6%Heavy industrial, BESS, EV
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Delivery System

F-500 EA® TKO Nozzle

The Turbulent Knock-Out (TKO) Nozzle is a purpose-engineered delivery system that injects and turbulently mixes F-500 EA® concentrate directly into the water stream — converting any standard hose line into a high-performance encapsulator delivery system.

Simply attach to a standard hose and connect a 2-quart bottle of F-500 EA® concentrate. The nozzle's turbulent mixing action creates a uniformly dispersed solution at the point of discharge — maximising encapsulation performance on contact with the fuel source. Ideal for first responders and rapid-attack scenarios.

Attaches to any standard fire hose connection
Turbulent mixing ensures consistent agent concentration at nozzle exit
Uses 2-quart F-500 EA® bottle — available separately or in kits
Ideal for vehicle fires, fuel spills, dumpster fires, industrial incidents
Compact and lightweight — rapid deployment by a single operator
Technical Specifications
ParameterSpecification
ConnectionStandard fire hose thread
Concentrate Bottle2-quart F-500 EA® (included)
Mix RatioAutomatic proportioning via turbulent injection
PatternStraight stream / wide fog
MaterialHigh-impact composite / anodised alloy
Compatible AgentsF-500 EA® Encapsulator Agent
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Delivery System
F-500 EA® TKO Nozzle
Hose Compatible Rapid Deploy First Attack
Mobile Suppression Unit
F-500 EA® CASS
No Electricity No Pumps Forklift Access

Compressed Air Suppression System

F-500 EA® CASS

The F-500 EA® Compressed Air Suppression System (CASS) is a self-contained, mobile fire suppression unit that delivers immediate advanced fire protection and flammable spill control — entirely without electricity, pumps, motors, batteries or wiring.

Driven purely by onboard pneumatic pressure, the CASS provides reliable performance in the most demanding remote and harsh environments. Its rugged steel skid frame allows forklift access from all four sides, enabling rapid one-person positioning and deployment in critical situations.

Fully pneumatic — no electricity, pumps, motors or batteries required
One-person operation — single trained operator can deploy and discharge
Forklift accessible from all four sides — repositioned in seconds
Ideal for remote sites, mines, offshore platforms and power-down scenarios
Effective against flammable spill control and fire escalation prevention
Specifications — F500-CASS-30
SpecificationValue
Tank Capacity30 Gallons (113.5 L)
Weight (Empty)342 lbs (155 kg)
Weight (Filled)582 lbs (264 kg)
Flow Rate10 GPM (37.8 LPM)
Flow Duration~3 minutes
Working Pressure100 PSI (6.9 bar)
Dimensions24.5" × 41.5" × 58.9"
FrameRugged steel skid — 4-way forklift access
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Rapid Deployment System

F-500 EA® QAMU

The Quick Attack Mobile Unit (QAMU) is a high-capacity, pre-mixed and ready-to-deploy suppression platform built for immediate first-attack response. Engineered for speed, the QAMU eliminates setup time on the fireground — every second saved is critical.

Pre-loaded with a calibrated F-500 EA® and water mixture, the QAMU is towed directly to the incident, connected to a water source, and delivers an immediate high-volume encapsulator solution. Available in trailer-mounted configurations for fire departments, airports, industrial sites and emergency response teams.

Pre-mixed and ready — zero setup time on arrival at scene
300–500 gallon reservoir — extended suppression capacity
95 GPM nozzle with 100-foot streaming distance
Trailer-mounted for easy towing by standard vehicles
Suited for fire departments, airports, EV facilities, and wildland interface
System Specifications
SpecificationValue
Reservoir Capacity300–500 Gallons (pre-mixed)
Flow Rate95 GPM (360 LPM)
Streaming DistanceUp to 100 feet (30 m)
Flow Duration5+ minutes at full flow
Mount TypeTrailer (tow vehicle required)
AgentPre-mixed F-500 EA® solution
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Quick Attack Mobile Unit
F-500 EA® QAMU
500 Gallon 95 GPM Pre-Mixed
Vapour Mitigation Agent
HydroLock Encapsulator Agent
Vapour Control Tank Cleaning CEPA Approved

Hydrocarbon Vapour Mitigation

HydroLock Encapsulator Agent

HydroLock is a specialised encapsulator agent formulated for hydrocarbon contamination control in industrial storage tanks and vessels. Mixed at just 3% with water, it rapidly encapsulates hydrocarbon vapours and liquid — rendering fuel completely non-flammable and enabling safe, fast vessel access.

By reducing vapour concentrations below the Lower Explosive Limit (LEL), HydroLock eliminates the need for lengthy ventilation procedures that can take several hours — dramatically cutting tank turnaround time and reducing confined space risk for maintenance personnel.

3% solution — rapid vapour reduction below LEL for safe vessel entry
Removes wall deposits, breaks down sludge accumulation in tanks
Compatible with crude oil, gasoline, ethanol blends, H₂S and select acids
Fluorine-free, non-corrosive and fully biodegradable formula
CEPA 1999 compliant — approved for soil washing and gas de-vaporation
Available Formats & Applications
FormatVolumeBest For
Pail5 Gallons (18.9 L)Small tanks, USTs, site stock
Drum55 Gallons (208 L)Industrial tanks, road trailers
Tote250 Gallons (946 L)Above-ground storage tanks
Tote275 Gallons (1,040 L)Large-scale tank farms, refineries
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Dust Suppression & Control

F-500 EA® Dust Wash

F-500 EA® Dust Wash is an advanced dust suppression and surface cleaning agent formulated for industrial environments where combustible dust represents a significant fire and explosion hazard. It encapsulates dust particles on contact — preventing re-suspension and eliminating ignition risk.

Used across mining, quarrying, construction, grain handling and manufacturing, Dust Wash significantly reduces airborne dust concentrations and suppresses settled combustible dust layers on surfaces, equipment, and structures. Its biodegradable, fluorine-free formula is safe for personnel and environmentally responsible.

Encapsulates combustible dust — prevents re-suspension and ignition
Effective on coal dust, grain dust, wood dust, metal particulates
Surface wash application — cleans structures, equipment and conveyors
Biodegradable and non-toxic — safe around personnel and ecosystems
Compatible with spray systems, water carts, hose and misting equipment
Applications & Formats
IndustryApplication
Mining & QuarryingHaul road dust control, crusher suppression, conveyor wash
Grain & AgricultureSilo dust control, grain handling, storage facility wash-down
ManufacturingMetal grinding dust, surface cleaning, workshop suppression
ConstructionDemolition dust, cutting operations, site decontamination
Available Formats5-gal pails · 55-gal drums · 250-gal totes
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Dust Suppression
F-500 EA® Dust Wash
Mining Industrial Biodegradable

Need help selecting the right product?

Our specialists will assess your hazard profile and recommend the optimal system for your site, budget and compliance requirements.