VIKING 17492FD-TQ Fire Sprinkler Specifications

VIKING 17492FD-TQ - VK4700 - Residential Pendent Lead Free Sprinkler (K3.0)

Technical Specification

Features:

Make: VIKING
Model code: 17492FD-TQ
Series: VK4700
Standards: NFPA
Orientation: Pendant

Additional info:

Max Pressure - 175 psi (12 bar) Response Type - Residential Occupancy Type - Residential Thread Size - 1/2" NPT Min Spacing - Per Standards / Listings Max Spacing - 16' x 16' (4.9m x 4.9m) Orientation - Pendent Element Type - 3mm Glass Bulb

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Datasheet Datasheet

Make	VIKING
Manufacturer	VIKING Life - Saving Equipment A / S
Category	Fire Protection>Fire Sprinklers
Model code	17492FD-TQ
Series	VK4700
Standards	NFPA
Orientation	Pendant
NFPA temperature class	Ordinary
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Make

VIKING

Manufacturer

VIKING Life - Saving Equipment A / S

Viking Freedom® Residential Pendent Lead Free Sprinkler VK4700 (K3.0)

The Viking Freedom® Residential Pendent Lead Free Sprinkler VK4700 is an advanced fire safety solution designed to meet demanding residential requirements. Featuring a thermosensitive, glass bulb operating element, this sprinkler delivers unparalleled reliability and efficiency. Its unique orifice design with a K-Factor of 3.0 ensures optimal water usage, supporting the hydraulically designed fire-protection system. Complying with the stringent standards of the Reduction of Lead in Drinking Water Act, the VK4700 is an eco-friendly choice for modern installations.

Key Features

Available in multiple finishes including Brass, Chrome, White Polyester, and Black Polyester.
Temperature ratings: Ordinary (155 °F) and Intermediate (175 °F) with matching bulb colors for easy identification.
UL Listed and Classified for compliance with NSF/ANSI/CAN standards, making it safe for use in drinking water systems.
Durability tested with a maximum working pressure of 175 psi (12 bar), hydrostatically tested to 500 psi (34.5 bar).
Manufactured with robust materials including Brass and Nickel Alloy components.

Ideal Use Cases

The Viking VK4700 is ideally suited for residential applications including homes and living areas that require rigorous fire safety measures. Its lead-free construction and compliance with residential sprinkler standards make it a preferred choice for sustainable and safe residential developments.

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Datasheet Datasheet