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Longyi F-K50

The Longyi F-K50 is a water-based forest firefighting bomb with a 50L fill capacity and optional dry powder. Designed for forest, factory and oilfield fire rescue, it combines precision vertical deployment, preset-height airburst spraying and a smart-chip controller with user-adjustable operating parameters.

LongyiPayloads & thermal cameras
Product type
Water-based forest firefighting bomb

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Product overview

Developed by Longyi, the F-K50 is a water-based forest firefighting bomb for forest, factory and oilfield fire rescue. Its body measures 825mm in length and 350mm in diameter, with a fill capacity of 50L. The extinguishing agent is water-based, with dry powder available as an option. The product combines precision vertical deployment with airburst spraying and preset-height bursting. Its fire-extinguishing area is 40~60㎡, its fire classes are A/B, and its response time is ≤5min.

A smart-chip main controller allows users to set parameters according to the operation's requirements, controlling burst spraying at a preset height. The body control system incorporates a safety protection device for use and transport. Alongside this control equipment, the F-K50 combines biodegradable, non-polluting characteristics with efficient flame suppression, resistance to reignition and strong penetration. These characteristics support its use across forest firefighting, factory firefighting, oilfield firefighting and other fire-rescue operations.

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Specifications

Longyi F-K50 specifications
SpecificationValue & conditions
Manufacturer and modelLongyi F-K50
Product typeWater-based forest firefighting bomb
Length825mm
Diameter350mm
Extinguishing agentWater-based extinguishing agent; dry powder optional
Fill capacity50L
Deployment methodPrecision vertical deployment
Operating methodAirburst spraying
Burst controlPreset-height bursting
Fire-extinguishing area40~60㎡
Fire classesA/B
Response time≤5min
Main controllerSmart-chip main controller with user-set parameters for preset-height burst spraying
Safety equipmentBody control system equipped with a safety protection device for use and transport
Environmental and extinguishing characteristicsBiodegradable and non-polluting, with efficient flame suppression, resistance to reignition and strong penetration
ApplicationsForest, factory and oilfield firefighting and fire rescue

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