VK5141 ESFR Pendent (K28) Narrow Aisle Fire Sprinkler

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