Victaulic S27-1AF-S420 Fire Sprinkler Head Upright 5.6K Replacement MPN

Product Description

The Victaulic S27-1AF-S420 is a key component for wet pipe sprinkler systems in commercial buildings. This upright fire sprinkler head features a durable brass frame and a bronze deflector. The sprinkler head is designed to activate automatically at a temperature of 200F (93C), ensuring effective fire suppression when needed.

• Suitable for standard coverage areas in commercial settings.
• K-Factor of 5.6 for reliable performance.
• Chrome plated for added durability and resistance to corrosion.

Product Highlights

The unit is cULus listed and provides a maximum working pressure of 175 PSI (12.1 BAR) when FM listed and 250 PSI (17.2 BAR) when UL listed.

Product Information

Standard Information

• Brand: Victaulic
• Model: FireLock FL-SR

Technical Specifications

• MPN: S271AFS420
• K Factor: 5.6
• Temperature: 200F
• Material: Brass Frame, Bronze Deflector
• Size: 1/2 in. NPT
• Response Type: Standard Response (SR)
• Maximum Working Pressure: 175 PSI (FM), 250 PSI (UL)
• Dimensions: 1.44 in. length, 1.44 in. width, 2.38 in. height
• Weight: 0.18 lb.