Viking 20" Grooved Grate Trench Nozzle for Fire Systems
Shipping calculated at checkout
The Viking 20" Grooved Grate Trench Nozzle provides rapid, targeted fire suppression for high-risk industrial environments and commercial facilities like aircraft hangars, helipads, manufacturing plants, and warehouses. This assembly integrates seamlessly into your fire protection piping and trench layouts, discharging water or foam directly at the floor level to quickly suppress flammable liquid spills before they spread.
Engineered for compliance with stringent life safety strategies, this component satisfies critical requirements for floor-level suppression outlined in NFPA standards governing special hazard fire protection systems. It ensures dependable agent delivery to maintain rigorous facility safety codes.
Key Features & Construction
- 316L Stainless Steel Nozzle: Resists harsh chemical and environmental corrosion for long-term operational durability.
- Ductile Iron Grate: Withstands a direct load of up to 350 PSI, supporting heavy traffic and parked aircraft overhead.
- 2-Inch Grooved Connection: Facilitates fast, secure installation and simplifies routine maintenance to minimize system downtime.
- Directional Spray Control: Available in 90°, 180°, and 360° spray patterns to match specific trench layouts and optimize water or foam distribution.
- Integrated Testing Features: Includes user-friendly controls for precise flow regulation and operational readiness testing without complex disassembly.
Technical Specifications & Compliance Table
| Manufacturer / Brand | Viking |
|---|---|
| Model / Series Number / SIN | 20" Grooved Grate Trench Nozzle |
| Connection / Thread Size & Type | 2" Grooved |
| Pressure Rating (WWP) | 350 PSI Direct Load Capacity |
| K-Factor | N/A |
| Temperature Rating / Response Type | N/A |
| Material / Body Construction | 316L Stainless Steel Nozzle, Ductile Iron Grate |
| Agency Listings & Approvals | N/A |
| Applicable NFPA Standards | NFPA 13 (Compliant with standard fire sprinkler system integration) |
Verify local Authority Having Jurisdiction (AHJ) mandates and consult the manufacturer technical data sheet prior to system design and installation.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
If you qualify for sales tax exemption, please submit your exemption details and supporting documents. Our team will review your request, and once approved, your account will be updated to receive tax-exempt checkout on eligible purchases.
If you can't find the product you're looking for, send a quote request below.
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.
Original shipping fees are non-refundable.
You must provide a receipt or proof of purchase.
A 25% restocking fee will be applied to all returned items.
Customer is responsible for return shipping costs.
Special orders are non-cancelable and non-refundable.
Shop.water-services.us reserves the right to refuse or limit any returns that, in Shop.water-services.us’s sole judgment, appear to be fraudulent, abusive, in violation of these terms, or otherwise inappropriate.
For additional Return Policy Information, click here