Pay in 4 interest-free payments of $9.75 Learn more
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
Quick Charging: Full charge in just 5 hours
145 Pints/day @ Saturation (90°F
Compact Design: Space-efficient form factor that facilitates easy installation without sacrificing performance or responsiveness
【Safety Rating】ASTM F2413-18 M/I/C EH
VK331 K4.2 Quick Response Pendent Sprinkler System Safety TUFF Quick Charging: Full charge inThe Viking VK331 K4. 2 Quick Response Pendent Sprinkler System is engineered for commercial and industrial fire protection professionals seeking reliable, fast acting sprinkler activation. Its precise thermosensitive mechanism and durable construction make it a dependable choice for diverse fire safety applications. Durable Construction: Crafted from corrosion resistant ductile iron with specially coated finishes including Polyester and Electroless