P10PK-HF Hand Portable 10lb PK High-Flow Stored Pressure Fire Extinguisher

The RELY FX™ P10PK-HF PK dry chemical fire extinguisher is designed to effectively suppress Class B and C fires for both novice and professional operators. It is ideally suited for deployment in demanding environments including emergency response, military applications, and corrosive marine conditions.

Constructed with a non-shat DOT 3AL-1800 aluminum cylinder, the unit has successfully passed rigorous vibration and shock testing to ensure structural integrity and reliable operation under severe conditions. This durable design supports consistent performance where high-output fire suppression is required.

The P10PK-HF model includes a 10-year limited factory warranty and is manufacturer-tested for operational performance across temperature extremes ranging from -65°F to 160°F, supporting a total functional temperature span of 225°F.

Key Performance Benefits

• High-Flow Discharge Performance for Rapid Fire Knockdown
  Agent delivery rate exceeding 1 pound per second supports fast, aggressive suppression of flammable liquid fires and complex fire scenarios
• Optimized for Class B and C Fire Risks
  Designed to address flammable liquid fires and energized electrical equipment commonly found in industrial, fuel-handling, and marine environments
• Effective Coverage of Complex Fire Scenarios
  High-flow performance supports suppression of obstacle, pressure-fed, and three-dimensional fire hazards
• Engineered for Demanding Environments
  Built for deployment in industrial facilities, marine and offshore environments, emergency response scenarios, and military applications
• Extreme Temperature Reliability
  Manufacturer-tested for operational performance from -65°F to 160°F, supporting use across a wide range of environmental conditions
• Compliance-Ready for Regulated Environments
  Designed to meet UL, ULC, USCG, FAA, DOT, and NFPA standards for use in regulated and inspected environments

Engineered for Reliability

• PK 90 Dry Chemical Agent System (Potassium Bicarbonate)
  Contains approximately 13.2 lb of Purple K dry chemical agent composed of 90% potassium bicarbonate, optimized for high-performance suppression of flammable liquid fires
• Non-Shat DOT-Specification Aluminum Cylinder Construction
  DOT 3AL-1800 aluminum cylinder designed to withstand vibration, shock, and severe operational conditions without structural compromise
• Corrosion-Resistant Cylinder Finish
  Red epoxy powder-coated exterior enhances durability and supports corrosion resistance in industrial and marine environments
• Heavy-Duty Valve Assembly (Dry Chemical Model)
  Chrome-plated forged brass valve assembly with protective gauge guards and stainless-steel operating components ensures reliable performance under demanding conditions
• Reinforced Pull Pin and Retention System
  Extra-thick stainless steel pull pin with large finger loop and retention tether prevents loss during use and supports operation under stress
• Heavy-Duty Internal Siphon Tube Assembly
  Threaded steel siphon tube construction supports consistent agent flow and reliable discharge performance
• High-Performance Hose and Nozzle Assembly
  Extended-length discharge hose with stainless steel fittings and anodized aluminum nozzle provides controlled and directed high-flow discharge
• Secure Hose Retention System
  Heavy-duty stainless steel hose band with threaded adjustment ensures stability during transport and deployment
• High-Visibility Instruction Labeling
  Large, field-replaceable tri-lingual nameplate provides clear operating instructions and service information

Service & Lifecycle Advantages

• Extended 10-Year Service Interval
  DOT-compliant cylinder design supports a 10-year retest/requalification cycle, reducing long-term inspection frequency
• Elimination of 6-Year Internal Examination Requirement
  Design removes the need for standard 6-year internal inspections, simplifying maintenance programs
• Proven Performance Under Severe Conditions
  Successfully tested under vibration and shock conditions to ensure long-term operational reliability
• Factory Support and Training Access
  Access to service manuals, training programs, and certification opportunities aligned with NFPA-10 standards