Skip to product information
1 of 2

Steel Square Cored Plug

Steel Square Cored Plug

Regular price $0.99 USD
Regular price $1.99 USD Sale price $0.99 USD
Sale Sold out
Shipping calculated at checkout.
Finish Material
Size

Overview

The Steel Square Cored Plug Dome provides a secure, leak-resistant closure for piping networks within commercial, industrial, and institutional fire protection assemblies. Engineered to integrate with anvil-style connection systems, this 1-inch fitting installs directly into wet, dry, pre-action, and deluge fire sprinkler systems to seal unused ports or line terminations securely.

This component complies with strict fire protection safety and performance requirements set by NFPA 13 for fire sprinkler installations. Its certified build minimizes leakage risks and system failures, satisfying mandatory code compliance for life safety contractors and facility engineers.

Key Features & Construction

  • Durable Ductile Iron: Built from high-strength ductile iron featuring corrosion-resistant elements to withstand harsh fire protection environments.
  • Anvil Connection Design: Optimized with a 1-inch steel square cored plug dome shape to ensure precise alignment and a tight seal with existing anvil fittings.
  • Versatile System Integration: Suitable for wet, dry, pre-action, and deluge fire sprinkler networks across commercial and industrial properties.
  • Simplified Maintenance: Integrates seamlessly into current assemblies to streamline component replacements without compromising system integrity.

Technical Specifications & Compliance Table

Specification Field Detail
Manufacturer / Brand ASC Engineered Solutions
Model / Series Number / SIN Steel Square Cored Plug Dome
Connection / Thread Size & Type 1" Anvil Connection System
Temperature Rating / Response Type Engineered for specific operational temperature ratings
Material / Body Construction Ductile Iron with Corrosion-Resistant Elements
Agency Listings & Approvals UL Listed, FM Approved
Applicable NFPA Standards NFPA 13

Submittal & Installation Note

Verify all local Authority Having Jurisdiction (AHJ) requirements and consult the manufacturer technical data sheets prior to beginning installation or system pressurization.

Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)

View full details