Ceasefire SPM-PYRO 4kg Class D Powder Fire Extinguisher (Alkali M28) (CF-000040A)

The Ceasefire SPM-PYRO (Speciality Powder for Metals - Pyro) 4kg extinguisher (CF-000040A) is designed for Class D fires involving combustible metals that burn at very high temperatures. Metal fires react violently with water and cannot be tackled safely with multipurpose extinguishers, so a specialist dry powder agent is required.

SPM-PYRO uses a chloride and phosphate based powder that melts and fuses at around 1,200°C, forming a hard crust on the burning metal that cuts off the oxygen supply. This makes it effective on alkali metal fires, as well as fires involving heavy metals and their alloys, such as titanium, lead, copper, tungsten, cobalt and manganese.

Key features

• Class D rated specialist metal fire powder
• Effective on alkali metals, heavy metals and their alloys
• Deep drawn mild steel container
• Controllable discharge mechanism
• Fitted with Schrader valve and pressure relief valve
• 5 year manufacturer's warranty
• Typical applications include battery, metallurgical and alloy manufacturing, laboratories, aerospace, automotive and engine manufacturing, petrochemicals, ports and shipping

Technical specifications

• Product code: CF-000040A
• Agent: SPM-PYRO speciality metal fire powder (chloride and phosphate based)
• Capacity: 4kg
• Fire class: Class D
• Working pressure: 15 bar, stored pressure
• Approvals: UKCA marked, PED