Powder Fire Extinguishers

Extinguishers with the seal of Approval

Using leading technology in manufacture all extinguishers are drawn can and come fitted with a high quality plated brass body valve.


Types of fire include Class A (wood, paper, cloth, etc), B (flammable liquids), C (gas – but never put out a gas fire if the gas cannot then be turned off) and safe around live electrical equipment.

  • 1Kg and 2Kgs extinguishers with fixed nozzle and wire bracket
  • 3Kgs extinguisher comes with wire bracket and quick release to fully meet ADR regulations
  • 4Kgs, 6Kgs and 9Kgs are supplied with flexible hose, nozzle and plastic base
  • Clear screen printed operating instructions for visibility and legibility
  • Supplied factory filled and pressurised

NOTE: BS 5306-3:2009 sets out the process for commissioning fire extinguishers in section 4.1. This section states that the commissioning of an extinguisher should be carried out by a “competent person”. The standard defines a competent person as:

“person with the qualifications, training and experience, with access to the relevant tools, equipment and information, manuals and knowledge of any special procedures recommended by the manufacturer of an extinguisher, to carry out the relevant maintenance procedures”.

Commissioning takes place when the fire extinguisher first comes into service.

Stewart Fire Protection Do Not Deliver by Couriers. We ensure the product is supplied, installed and commissioned to BS 5306-3:2009 standard.

1Kg Powder Fire Extinguisher

1Kg Powder Fire Extinguisher Specifications:

  • Capacity: 1Kg
  • Fire Rating: 5A 34B
  • Operating Pressure: 14 bar at 20°C
  • Height: 335mm
  • Diameter: 85mm
  • Filled Weight: 2.0Kgs










2Kg Powder Fire Extinguisher

2Kg Powder Fire Extinguisher Specifications:

  • Capacity: 2Kg
  • Fire Rating: 13A 70B
  • Operating Pressure: 14 bar at 20°C
  • Height: 400mm
  • Diameter: 110mm
  • Filled Weight: 3.6Kgs

 3Kg Powder Fire Extinguisher

Powder 3KG Fire Extinguisher Specifications:

  • Capacity: 3Kg
  • Fire Rating: 13A 89B
  • Operating Pressure: 14 bar at 20°C
  • Height: 425mm
  • Diameter: 130mm
  • Filled Weight: 5.0Kgs

 4Kg Powder Fire Extinguisher

Powder 4KG Fire Extinguisher Specifications:

  • Capacity: 4Kg
  • Fire Rating: 21A 113B
  • Operating Pressure: 14 bar at 20°C
  • Height: 485mm
  • Diameter: 140mm
  • Filled Weight: 7.0Kgs

 6Kg Powder Fire Extinguisher

Powder 6KG Fire Extinguisher Specifications:

  • Capacity: 6Kg
  • Fire Rating: 27A 183B
  • Operating Pressure: 14 bar at 20°C
  • Height: 530mm
  • Diameter: 162mm
  • Filled Weight: 11.0Kgs

 9kg Powder Fire Extinguisher

Powder 9kg Fire Extinguisher Specifications:

  • Capacity: 9Kg
  • Fire Rating: 34A 183B
  • Operating Pressure: 14 bar at 20°C
  • Height: 610mm
  • Diameter: 182mm
  • Filled Weight: 15.0Kgs


For more information or pricing for our Powder Fire Extinguishers please call us on 07949 795 744 or alternatively use our contact form to send us your enquiry and we will call you back.