The Kidde Pro 5 CDM-4 is a 5 lb carbon dioxide (CO2) fire extinguisher suitable for Class B and C fires. The clean CO2 agent leaves no residue, making it ideal for protecting delicate electronic equipment, server rooms, and laboratories. Aluminum cylinder with all-metal valve assembly.
Why use CO2 instead of dry chemical?
CO2 leaves no residue after discharge, making it safe for electronics, server rooms, and food preparation areas where dry chemical would cause additional damage or contamination.
Does a CO2 extinguisher have a pressure gauge?
No. CO2 extinguishers do not have a standard pressure gauge because CO2 is stored as a liquid and the pressure does not indicate fill level. Weigh the unit annually to verify proper charge.
Is the CO2 agent safe for people?
CO2 displaces oxygen, so use only in ventilated areas and evacuate before or immediately after discharge. High concentrations are asphyxiation hazards.
# Kidde Pro 5 CDM-4 CO2 Fire Extinguisher, 5 lb **Model:** `Pro 5 CDM-4` **Brand:** Kidde **Category:** Fire Extinguisher Co2 > The Kidde Pro 5 CDM-4 is a 5 lb carbon dioxide (CO2) fire extinguisher suitable for Class B and C fires. The clean CO2 agent leaves no residue, making it ideal for protecting delicate electronic equipment, server rooms, and laboratories. Aluminum cylinder with all-metal valve assembly. ## Specifications | Attribute | Value | |---|---| | Product Type | Fire Extinguisher | | Fire Class | B, C | | Agent Type | CO2 (Carbon Dioxide) | | Agent Weight Lbs | 5 | | Ul Rating | 5-B:C | | Rechargeable | Yes | | Pressure Gauge | No | | Mounting Bracket Included | Yes | | Coast Guard Approved | No | | Warranty Years | 6 | | Construction | aluminum | | Residue | No | | Suitable For Electronics | Yes | ## What's Included - extinguisher - mounting bracket - instruction label Source: https://www.jaspecs.com/kidde/fire-extinguisher-co2/pro-5-cdm4-kidde-co2-5lb-fire-extinguisher/