2-1/2" NST Plug and Chain for Fire Protection Equipment
$61.99
Sale price
$61.99
Regular price
$94.99
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2-1/2" NST Plug and Chain for Fire Protection Equipment
$61.99
Sale price
$61.99
Regular price
$94.99
Shipping calculated at checkout
The Viking 2-1/2" NST Plug and Chain seals fire hose connections and protects suppression lines from environmental wear and debris. Installed on standard connections in commercial, municipal, or industrial water-based fire protection assemblies, it maintains system integrity and operational readiness during routine maintenance or emergency responses.
Adhering strictly to system design mandates under NFPA codes, this component supports facility compliance and fire department operational standards. When paired with appropriate Viking components, it fulfills specific UL Listing and FM Approval criteria required for commercial life safety installations.
Key Features & Construction
- Corrosion-Resistant Brass Construction: Manufactured from durable brass to withstand harsh environments, resist rust, and deliver long-term service life with minimal maintenance.
- Standard 2-1/2" NST Compatibility: Engineered with national standard threads to integrate smoothly with existing municipal and industrial fire hose couplings.
- Secure Chain Attachment: Includes an attached brass chain that anchors the plug to the equipment to prevent loss during active operations.
Technical Specifications & Compliance Table
| Technical Specification | Details |
|---|---|
| Manufacturer / Brand | Viking / Fire Protection Products Inc |
| Model / Series Number / SIN | 2-1/2" NST Plug and Chain |
| Connection / Thread Size & Type | 2-1/2" National Standard Thread (NST) |
| Pressure Rating (WWP / Max Working Pressure) | N/A |
| K-Factor | N/A |
| Temperature Rating / Response Type | N/A |
| Material / Body Construction | Brass |
| Agency Listings & Approvals | UL Listed, FM Approved (with appropriate Viking components) |
| Applicable NFPA Standards | NFPA compliant fire protection systems |
Contractors and facility managers must verify local Authority Having Jurisdiction (AHJ) mandates and consult the manufacturer technical data sheets prior to final installation.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
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Return policy
You have 30 days to return the product. Returned items must be in the original packaging, contain all components, and be in new condition. Returns may require additional information or a photo of the item(s) to process the return. Returns received without the proper return label may take more than 10 business days to credit.
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A 25% restocking fee will be applied to all returned items.
Customer is responsible for return shipping costs.
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