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Viking VK152 Dry Horizontal Sidewall Fire Sprinkler

Viking VK152 Dry Horizontal Sidewall Fire Sprinkler

Regular price $159.99 USD
Regular price $175.99 USD Sale price $159.99 USD
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The Viking VK152 Standard Response Dry Horizontal Sidewall Fire Sprinkler is engineered to provide reliable fire suppression in cold or unheated areas prone to freezing temperatures, such as exterior walls, parking garages, and warehouses. Installed horizontally along walls, this specialized dry barrel sprinkler keeps water out of the nipple and barrel until the heat-activated glass bulb shatters, preventing ice blockages and pipe bursts.

Designed to comply with NFPA 13 and NFPA 25 installation and maintenance codes, the VK152 satisfies rigorous life safety requirements for commercial and residential facilities. It integrates seamlessly into wet, dry, pre-action, and deluge fire protection infrastructures while delivering prompt, standard response activation to help minimize fire spread and support safe building evacuation.

  • Dry Barrel Design: Keeps water back from unheated spaces to prevent freezing and ice formation.
  • Standard Response Activation: Utilizes a heat-sensitive glass bulb for prompt fire detection.
  • Horizontal Sidewall Orientation: Directs focused water coverage along walls in narrow hallways or complex layouts.
  • Durable Brass & Stainless Steel: Provides robust corrosion resistance in harsh industrial environments.
  • System Versatility: Compatible with wet, dry, pre-action, and deluge fire suppression systems.
Specification Detail
Manufacturer / Brand Viking
Model / Series Number / SIN VK152
Connection / Thread Size & Type 1-inch NPT
Pressure Rating (WWP) 175 psi (12 bar) maximum working pressure
K-Factor 5.6 U.S. (80.6 metric)
Temperature Rating / Response Type Standard Response (155°F, 175°F, 200°F, 286°F options available)
Material / Body Construction Brass and Stainless Steel
Agency Listings & Approvals UL Listed, FM Approved
Applicable NFPA Standards NFPA 13, NFPA 25

Verify all local Authority Having Jurisdiction (AHJ) requirements and spacing rules before starting installation.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)

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