Ansul Model CA13 CleanGuard+ 13LB Extinguisher (1-A:10-B:C)
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Wholesale PricingThe Ansul CleanGuard+ CA13 (Part No. 443477) is a premium 13 lb clean-agent fire extinguisher engineered to protect mission-critical assets where traditional extinguishing agents would cause more harm than the fire itself. In environments like data centers, telecommunications hubs, and medical imaging suites, the collateral damage caused by the corrosive dust of a standard ABC unit can result in millions of dollars in equipment loss and weeks of operational downtime.
The CA13 utilizes a high-performance clean agent that evaporates instantly upon discharge, leaving zero residue. For businesses that cannot afford unnecessary interruption, this unit is the professional standard for high-tech fire protection equipment.
The Physics of Clean Suppression: Gaseous Diffusion
- Volatile Liquid-to-Gas Transition: The CleanGuard+ agent is stored as a liquid but discharges as a rapidly expanding gas. This allows the agent to navigate through vented server enclosures and under floor tiles where a solid-stream extinguisher could never reach.
- Non-Conductive Dielectric Strength: The CA13 agent has a high dielectric strength, allowing an operator to safely suppress a fire in a live electrical cabinet without the risk of flashover or electrical shock — and without short-circuiting sensitive motherboards.
- Non-Corrosive Integrity: Standard dry chemicals contain monoammonium phosphate, which becomes acidic when exposed to humidity. CleanGuard+ is chemically inert and will not pit, corrode, or degrade the delicate gold-plated connectors or fusible link components found in modern safety systems.
Why the CA13 is the Insurance Policy for High-Value Facilities
- Zero-Residue Cleanup: After discharge, there is no powder to vacuum and no corrosive film to remediate. In most cases, the electronics can be powered back up immediately.
- Increased Visibility: Dry chemical units create a thick, choking cloud that can obscure exit signs. The CA13 discharges a clear gas, ensuring the operator can see the fire and navigate to safety.
- Low Toxicity: The CleanGuard+ agent is formulated to be significantly safer for people in occupied spaces than older Halon units, though proper ventilation is still required post-discharge.
The Ansul CA13 is the primary specified choice for clean room and high-tech environments:
- Data Centers and Server Rooms: The gold standard for protecting server racks and network infrastructure.
- Hospitals and MRI Suites: Essential for protecting imaging equipment where magnetic interference is prohibited.
- Telecommunications: Protecting switching gear and cell tower base stations.
- Museums and Archives: Providing Class A protection for rare artifacts that would be destroyed by water or powder.
| Feature | Details |
|---|---|
| Manufacturer | Ansul (A Johnson Controls Brand) |
| Part Number | 443477 |
| Model | CleanGuard+ CA13 |
| Agent Type | Clean Agent (Residue-Free) |
| UL Fire Rating | 1-A:10-B:C |
| Capacity | 13 lbs (5.9 kg) |
| Effective Range | 10 to 15 Feet |
| Rechargeable | Yes (Professional Service Required) |
The CA13 is a high-performance life-safety asset. To maintain compliance with NFPA 10, it requires a rigorous maintenance cycle:
- Monthly Visual Inspection: Verify the pressure gauge is in the green and the tamper seal is intact. Ensure the unit has a legible label.
- Annual Maintenance: A certified fire technician must conduct an external examination. Because these units are highly pressurized, weighing the unit is the only reliable way to confirm it has not suffered a microscopic leak.
- 6-Year and 12-Year Service: Includes agent recovery, internal inspection of the valve, and high-pressure hydrostatic testing to ensure the steel cylinder remains safe for storage.
Can the CA13 replace my 10 lb ABC extinguisher?
While it provides Class A and B protection, many local codes (AHJ) require a specific quantity of ABC units for general building protection. The CA13 is typically used as supplemental protection specifically for high-value rooms.
Is this safe for the environment?
Yes. The CleanGuard+ agent has a significantly lower Global Warming Potential (GWP) and zero Ozone Depletion Potential (ODP) compared to the Halon units of the past.
Where can I buy these units and accessories?
Always source from a certified fire supply provider to ensure you are receiving a genuine, fully-charged Ansul product. If you need to mount the unit in a high-traffic area, consider a specialized fire extinguisher cabinet to protect it from accidental damage or discharge.
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