Viking QREC Quick Response (QR) Corrosion Resistant Pendent (VK603) Fire Sprinkler Head
This Viking Quick Response (QR) Pendent Fire Sprinkler features a glass bulb activating at 165F with a 8.0 K-Factor, and 3/4 in. threads. Each Pendent head features a Brass Frame, Brass Deflector, and the Sprinkler Identification Number (SIN) is VK603. This is a Quick Response (QR), Standard Coverage sprinkler with a maximum working water pressure of 175PSI (UL & FM).
The QREC Pendent sprinkler delivers effective, affordable defense against fire. Using a heat-activated Fusible Link assembly, this automatic fire sprinkler opens when ambient temperatures reach 165F, drenching the area surrounding a fire to keep it in its place of origin.
Viking QREC Quick Response (QR) Pendent (VK603) Sprinkler Head Listings and Approvals
Each QREC Pendent sprinkler is made by Viking, a global leader in fire protection manufacturing. When installed properly, this fire sprinkler head is UL, FM, cULus Listed listed. Refer to the datasheet for listings and approvals in specific temperatures and/or applications.
This Pendent fire sprinkler is designed to connect seamlessly to wet piping systems, providing dependable fire suppression when it matters most. Engineered for high performance, it delivers fast and uniform water distribution during emergency activation. Built for long-term reliability, this sprinkler head requires minimal maintenance and supports quick, straightforward installation. Whether you're replacing an existing unit or installing a new system, this fire sprinkler meets key industry safety standards and enhances overall fire protection efficiency.
Viking QREC (VK603) Pendent Sprinkler Installation and Other Information
- Care:
Be careful when handling, as over-tightening can damage the 3/4 in. threads or the sprinkler itself. Avoid dropping or exposing the sprinkler to unnecessary impact, which could affect performance. Do not install if the unit appears damaged or compromised in any way. Store in a clean, dry environment to prevent contamination or mechanical damage. Always refer to the datasheet for proper storage and installation guidelines to ensure optimal performance and compliance with safety standards.
- Finishes & Temperatures
This Pendent sprinkler features a White Polyester finish and activates at 165F. Available finish options include Black Polyester, Brass, Chrome, ENT, White Polyester.
Temperature options include 165F, 205F.
- Accessories
The QREC (VK603) listed accessories include: 21475M/B Wrench.
