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VK3021 K5.6 Quick Response Pendent Sprinkler System

VK3021 K5.6 Quick Response Pendent Sprinkler System

Regular price $27.99 USD
Regular price $30.99 USD Sale price $27.99 USD
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The Viking VK3021 K5.6 Quick Response Pendent Sprinkler is engineered for ceiling-mounted installations within wet pipe fire sprinkler systems. It provides comprehensive water distribution for effective fire suppression across commercial and residential applications. The quick response mechanism activates promptly upon detecting a fire to minimize potential damage.

This sprinkler system complies fully with NFPA 13 standards, satisfying recognized installation, design, and maintenance codes for fire protection infrastructure. It meets strict testing requirements for safety and performance, holding both UL Listings and FM Approvals.

  • Pendent Design: Optimizes ceiling-mounted installation for effective water distribution.
  • Quick Response: Activates promptly upon detecting a fire to reduce potential loss.
  • K-Factor 5.6: Delivers an efficient discharge rate tailored to various occupancies and hazard classifications.
  • Corrosion-Resistant Options: Includes ENT coated variations to withstand demanding environments.
  • Thermosensitive Bulb: Utilizes a heat-activated glass bulb mechanism for dependable thermal triggering.
Parameter Specification
Manufacturer / Brand Viking
Model / Series Number / SIN VK3021
Connection / Thread Size & Type 1/2" NPT (15 mm)
Pressure Rating (WWP / Max Working Pressure) 175 psi (12 bar)
K-Factor 5.6
Temperature Rating / Response Type Quick Response (135°F, 155°F, 175°F, 200°F, 286°F options)
Material / Body Construction Standard, Decorative, and ENT Coated options
Agency Listings & Approvals UL Listed, FM Approved
Applicable NFPA Standards NFPA 13

Verify all local Authority Having Jurisdiction (AHJ) requirements and review manufacturer technical documentation before beginning installation.

Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)

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