Viking VK4651 K4.2 QR PD CD Small Thermosensitive Sprinkler
Nickel PTFE (ENT) / 155 °F (68 °C)
$82.99
Precio de oferta
$82.99
Precio habitual
$91.99
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Viking VK4651 K4.2 QR PD CD Small Thermosensitive Sprinkler
$82.99
Precio de oferta
$82.99
Precio habitual
$91.99
Shipping calculated at checkout
The Viking VK4651 is a small thermosensitive concealed pendent sprinkler engineered for wet pipe fire suppression systems in commercial and residential facilities. It installs seamlessly onto concealed piping layouts, utilizing a low-profile design that preserves interior aesthetics without sacrificing rapid thermal response during fire incidents.
This sprinkler satisfies strict code compliance for both new construction and retrofit projects under NFPA 13 standards. It provides reliable fire suppression capabilities backed by major industry certifications to meet local life safety requirements.
- Concealed Design: Low-profile assembly integrates smoothly into ceilings for a discreet architectural finish.
- Thermosensitive Activation: Responsive thermal element detects heat quickly for prompt emergency operation.
- Vertical Adjustment: Offers up to ½ in (13 mm) of installation flexibility to accommodate varying ceiling configurations.
- Durable Construction: Manufactured from high-grade metal components to ensure long-term reliability.
| Manufacturer / Brand | Viking |
| Model / Series Number / SIN | VK4651 |
| Connection / Thread Size & Type | N/A |
| Pressure Rating (WWP / Max Working Pressure) | N/A |
| K-Factor | 4.2 |
| Temperature Rating / Response Type | Quick Response (QR) |
| Material / Body Construction | High-grade metal components |
| Agency Listings & Approvals | UL Listed, FM Approved |
| Applicable NFPA Standards | NFPA 13 |
Ensure installation complies with all local Authority Having Jurisdiction (AHJ) requirements and consult the manufacturer technical data sheet prior to assembly.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
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