Steel Square Cored Plug

The Steel Square Cored Plug Dome is a specialized 1-inch fitting designed for fire protection professionals who require precise and reliable components for anvil-style coupling systems. Its robust construction and certification make it essential for secure piping connections in critical fire sprinkler installations.

• Material Construction: Made from durable ductile iron with corrosion-resistant elements, this plug withstands harsh fire protection environments ensuring a long-lasting service life.
• Design Specification: Features a 1-inch steel square cored plug dome optimized for anvil connection systems, offering excellent alignment and a tight, leak-resistant seal.
• Certification and Compliance: UL Listed and FM Approved, meeting strict NFPA 13 standards for fire protection safety and performance.
• System Compatibility: Suitable for various fire sprinkler system types including wet, dry, pre-action, and deluge, making it versatile across commercial, industrial, and institutional applications.
• Temperature and Activation: Engineered to perform reliably under specific temperature ratings, supporting effective fire suppression through proper discharge density adherence.
• Installation Ease: Designed to seamlessly integrate with existing anvil fittings, simplifying maintenance and replacements without compromising system integrity.

By securing piping connections with a proven, corrosion-resistant plug, this Steel Square Cored Plug Dome minimizes leakage risk and potential failures within fire sprinkler systems. Its certified build guarantees compliance with national fire protection standards, providing confidence for facility managers and fire safety engineers in safeguarding occupants and property. Ideal for professionals demanding precision and durability in their fire protection assemblies, this plug dome ensures operational reliability and peace of mind in rigorous fire safety environments.