The VK5141, a K28 Specific Application ESFR glass bulb pendent sprinkler with a UL Listing for ceiling heights up to 48 ft (15 m), suppresses high-challenge fires in storage areas.
It provides an advantage to storage and warehouses by allowing aisle widths as narrow as 5 ft (1.5 m), allowing for more racking to be installed and adding more space to stock more product.
The sprinkler is intended for use in buildings using wet systems and has a maximum working pressure of 175 psi (12 bar). It features a threaded 1-in. NPT (25 mm BSPT) connection and is available in a brass finish at temperature ratings of 155°F (68°C) and 200°F (93°C).
New VK5141 sprinklers are available for use with InstaSeal technology and feature Torque-Assist caps for compatible applications. Simply hand-tighten the sprinklers to save time and money—no thread tape, pipe dope, or sealants are needed.
- K Factor: 28.0, 404 metric
- Max. Pressure: 175 psi (12 bar)
- Response Type: Fast (ESFR)
- Occupancy Type: Storage
- Thread Size: 1-in. NPT (25 mm BSP)
- Aisle Width: 5 ft (1.5 m)
- Spacing: 10 ft (3 m)
- Ceiling Protection: 48 ft (15 m)
- Certification: UL Listed
Viking Group, Inc.
Caledonia, MI
(800) 968-9501
www.vikinggroupinc.com
