The Viking VK534 K11.2 QREC Pendant Sprinkler represents a precision fire suppression solution engineered for critical commercial and industrial environments. Designed for comprehensive fire protection, this high-performance sprinkler head provides rapid thermal response and reliable coverage in complex architectural spaces where standard protection mechanisms may prove insufficient.
Engineered for commercial applications including office complexes, data centers, manufacturing facilities, and high-rise buildings, the VK534 delivers exceptional heat-activated fire suppression with a specialized quick response element. Its precision-machined brass construction ensures consistent thermal sensitivity and robust mechanical performance across diverse environmental conditions.
Key Features
- Quick response thermal element with 155°F (68°C) temperature rating for rapid fire detection and suppression
- K-factor of 11.2 providing optimal water distribution and coverage patterns
- Precision-engineered pendant configuration for seamless architectural integration
- Corrosion-resistant brass construction ensuring long-term reliability
- Compatible with standard commercial fire suppression systems and addressable fire panels
- Compliant with NFPA 13 installation standards for automatic sprinkler systems
Specifications
- Nominal Bore Size: 1/2″ NPT
- Thermal Sensitivity Classification: Quick Response
- Listing: FM Approved, UL Listed
- Operating Temperature Range: 40°F to 180°F
- Maximum Working Pressure: 175 PSI
Typical installation scenarios include commercial office buildings, healthcare facilities, educational institutions, and industrial complexes where comprehensive fire protection is paramount. The VK534’s design facilitates seamless integration with modern addressable fire alarm systems and provides reliable, code-compliant fire suppression performance.
Professional fire protection engineers and contractors will appreciate the VK534’s precision engineering, which meets rigorous industry standards including UL 199, NFPA 13, and FM Global approval requirements. Its consistent thermal response and superior water distribution characteristics make it an ideal choice for critical infrastructure protection.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1.07 lbs |
|---|---|
| Dimensions | 4 × 2 × 3 in |
| Condition | New |
| Manufacturers | Life Safety |
| Part Type | Replacement Part |
