Class D is a fire extinguisher

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The transportable D type dry powder fire extinguishers
  • The transportable D type dry powder fire extinguishers
  • The transportable D type dry powder fire extinguishers
  • The transportable D type dry powder fire extinguishers

The transportable D type dry powder fire extinguishers

POST: 4220

  Product name: class D fire extinguisher cart

  Use: equipment USES: applicable to metal and light metal class D fire: magnesium, sodium, aluminum, molybdenum, lithium, potassium.Alkali metal, metal hydride and other metallic organic compounds.

Introduction

  Class D fire extinguisher instructions

  Class D fire extinguisher parameter values: commonly used agent filling quantity: 6.6 kg

  The Weight of dry powder

  Filling pressure: 1.2 Mpa

  Alongside the general filled pressure

  Temperature: - 20 ~ 55 ℃

  Operating temperature

  Hydrostatic test pressure: 2.5 Mpa

  Hydraulic test pressure

  Use class D fire extinguisher notice: 1. Because of the complexity of the metallic combustion, please carefully choose fire extinguishing agent, contact the manufacturer when necessary;

  2. Any metal powder fire fighting and rescue, all cannot make dust float in the sky up, otherwise will form the more dangerous dust explosion;

  3. Always check the class D fire extinguisher internal pressure, found the gauge pressure is lower than the green zone should send the manufacturer to repair.

  Class D fire features: class D fire refers to light metals such as: magnesium, titanium, lithium, sodium, rubidium, palladium and alkali products, alkyl type metal products, etc.Because of this kind of material is to belong to light metal and Yi Fu suction oxygen in the air and water to produce flammable hydrogen, alkyl oxide gas, and combustion and explosion.

  Due to the nature of the product should have so once a fire extinguishing equipment usually very difficult to put it out, and in particular once light metal fire (fire alarm) never water rescue or more explosive disaster will occur.

  If in the event of such a fire (fire warning) will use the professional class D fire extinguishing agent, D effectively extinguish fire extinguishers, one thousand no reserve class D fire extinguisher equipment remote monitoring system can use sand isolate them, to further expand coverage for their own burn to prevent disasters.

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