VK486 K4.0 Residential Horizontal Sidewall Fire Sprinkler TQ
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The Viking VK486 K4.0 Residential Horizontal Sidewall Fire Sprinkler is engineered for targeted fire suppression along room walls in residential fire protection systems. It installs directly onto walls to deliver precise water coverage in irregular or complex room layouts where fires frequently spread first. This component satisfies NFPA 13 installation and design requirements for residential occupancies by providing reliable early-stage fire control and suppression.
Torque-Assist Technology speeds up installation and ensures a secure, leak-free fit while reducing physical strain for trade contractors on the job site. Built with a durable Nickel PTFE coating, the sprinkler withstands demanding residential environments to extend operational service life.
- Orientation: Horizontal sidewall design for wall-mounted residential applications.
- Flow Rating: K4.0 discharge coefficient for precise early-stage water delivery.
- Installation Feature: Torque-Assist Technology for secure, leak-proof fitting and reduced physical effort.
- Finish: Corrosion-resistant Nickel PTFE coating for enhanced durability.
- Design: Compact, low-profile form factor that integrates discreetly into modern interiors.
| Technical Specification | Details |
|---|---|
| Manufacturer / Brand | Viking |
| Model / Series Number / SIN | VK486 / K4.0 |
| Connection / Thread Size & Type | N/A |
| Pressure Rating (WWP) | N/A |
| K-Factor | 4.0 GPM / (PSI)^1/2 |
| Temperature Rating / Response Type | 155°F / 175°F Options Available |
| Material / Body Construction | Nickel PTFE Coated |
| Agency Listings & Approvals | N/A |
| Applicable NFPA Standards | NFPA 13 |
Verify local Authority Having Jurisdiction (AHJ) requirements and consult manufacturer technical data sheets for specific spacing, obstruction, and hydraulic design requirements prior to installation.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
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