150LB Wheeled Ansul Redline (Plus Fifty Chemical)
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Wholesale PricingThe Ansul Red Line CR-I-150-C is a heavy-duty, wheeled fire suppression unit engineered for the most demanding Class B and C environments. In facilities where flammable liquids are stored in bulk — such as fuel terminals, refineries, and aircraft hangars — a handheld extinguisher lacks the agent volume to overcome a rapidly escalating fire. The CR-I-150-C bridges the gap between portable fire protection and fixed systems, providing a single operator with 150 lbs of PLUS-FIFTY C (sodium bicarbonate) BC dry chemical agent and a 160-B:C UL rating.
As part of the Red Line series, this unit uses a cartridge-operated design that keeps the nitrogen propellant in a separate external cylinder. The agent tank remains unpressurized during standby, eliminating the risk of gradual pressure loss and ensuring the dry chemical remains free-flowing and ready for deployment. Built with a rugged steel carriage and oversized wheels, the CR-I-150-C provides one-person mobility to hazard areas that fixed systems cannot reach.
The Science of Large-Scale Suppression
1. Massive Agent Throughput
In a large liquid fuel fire, heat signatures create powerful thermal updrafts that can deflect the agent from smaller units. The CR-I-150-C is engineered for high-mass flow, delivering 150 lbs of agent through a long-reach hose, allowing the operator to overcome the thermal column and reach the fuel-air interface at the base of the fire.
2. PLUS-FIFTY C (Sodium Bicarbonate) Kinetics
PLUS-FIFTY C is a sodium bicarbonate-based dry chemical agent that suppresses Class B and C fires by interrupting the chemical chain reaction in the flame zone. It is a proven, cost-effective BC agent for large-scale industrial applications where the primary hazard is flammable liquid or energized electrical fires.
3. Cartridge-Operated Reliability
The external nitrogen cartridge ensures the agent is fluidized the instant the unit is activated, preventing the dry chemical from packing at the bottom of the tank — a critical feature for units that sit for extended periods between uses.
Red Line Wheeled Unit Advantages
- Single-Operator Maneuverability: Despite its substantial weight, the unit is balanced on oversized wheels, allowing one person to navigate it to a fire before the situation escalates beyond first-response capability.
- Extended Reach: The reinforced discharge hose allows the operator to maintain safe stand-off distance from intense radiant heat while delivering agent to the base of the fire.
- On-Site Recharge: Following a discharge, a certified technician can recharge the unit on-site without shop pressurization equipment — a significant logistical advantage for remote or large industrial sites.
The Ansul CR-I-150-C is the primary specified choice for high-hazard zones requiring mobile, high-volume BC suppression:
- Fuel Storage Terminals: Protecting large-scale manifold areas and pumping stations where bulk flammable liquid fires can escalate rapidly.
- Oil and Gas Refineries: Providing mobile first-response capability for high-pressure fuel lines and process areas.
- Aircraft Hangars and Tarmacs: The standard for protecting aviation assets and fuel-handling areas during refueling operations.
- Marine Ports: Protecting loading docks, fuel transfer areas, and vessel-side operations where mobile suppression capability is needed.
| Feature | Details |
|---|---|
| Manufacturer | Ansul (A Johnson Controls Brand) |
| Model | CR-I-150-C |
| Unit Type | Wheeled Cartridge-Operated Extinguisher |
| Agent Type | PLUS-FIFTY C (Sodium Bicarbonate) Dry Chemical |
| Fire Classes | Class B and C |
| Agent Capacity | 150 lbs (68 kg) |
| UL Rating | 160-B:C |
| Certifications | UL Listed, NFPA 10 Compliant |
To maintain NFPA 10 compliance, the CR-I-150-C must follow a strict maintenance protocol:
- Monthly Visual Inspection: Verify tires are inflated and the nitrogen cartridge safety seal is intact. Confirm inspection tags are current and the hose and nozzle are free of damage or obstruction.
- Annual Maintenance: A certified technician must conduct an internal inspection, verify nitrogen cartridge condition, and confirm the PLUS-FIFTY C agent has not packed. Document on the inspection tag.
- 6-Year Internal Examination: Full internal inspection per NFPA 10 including agent removal and cylinder interior inspection.
- 12-Year Hydrostatic Test: Mandatory to verify the structural integrity of the steel pressure vessel.
Where can I find service for wheeled Ansul Red Line units?
Contact a specialized fire equipment provider authorized to service Ansul industrial equipment for nitrogen cartridge replacement, agent recharge, and annual inspection. Wheeled units require the same NFPA 10 service cycle as hand-portable units.
Can I use this on an electrical fire?
Yes. PLUS-FIFTY C is rated for Class C, making it safe for use on energized electrical equipment. At 150 lbs of agent and 160-B:C, it provides substantially more suppression capacity than any hand-portable unit for large electrical vault or switchgear fires.
How do I operate a wheeled extinguisher?
Wheel the unit to within hose reach of the fire, unroll the discharge hose, open the nitrogen cartridge valve to pressurize the agent tank, then aim the nozzle at the base of the fire, squeeze the discharge lever, and sweep from side to side across the base of the flames. Personnel using wheeled extinguishers must be specifically trained on the deployment procedure before an emergency occurs.
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