The Kidde Pro 20 CDM-4 is a 20 lb carbon dioxide extinguisher providing maximum Class B and C coverage. Clean CO2 agent leaves no residue for electronics and commercial applications. Aluminum cylinder with all-metal valve assembly. Rechargeable.
Where is a 20 lb CO2 extinguisher used?
Large server rooms, data centers, commercial kitchens, and industrial facilities requiring maximum CO2 coverage.
Does the 20 lb model have a gauge?
No. Like all CO2 extinguishers, it lacks a pressure gauge. Weigh annually to verify proper charge.
# Kidde Pro 20 CDM-4 CO2 Fire Extinguisher, 20 lb **Model:** `Pro 20 CDM-4` **Brand:** Kidde **Category:** Fire Extinguisher Co2 > The Kidde Pro 20 CDM-4 is a 20 lb carbon dioxide extinguisher providing maximum Class B and C coverage. Clean CO2 agent leaves no residue for electronics and commercial applications. Aluminum cylinder with all-metal valve assembly. Rechargeable. ## Specifications | Attribute | Value | |---|---| | Product Type | Fire Extinguisher | | Fire Class | B, C | | Agent Type | CO2 (Carbon Dioxide) | | Agent Weight Lbs | 20 | | Ul Rating | 10-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-20-cdm4-kidde-co2-20lb-fire-extinguisher/