VK177 Quick Response Large Orifice Dry Pendent Fire Sprinkler
Chrome / 155 °F (68 °C) / 6"
R 2,103.00
Sale price
R 2,103.00
Regular price
R 2,315.00
Skip to product information
Request for Tax Exemption
Request a Quote
VK177 Quick Response Large Orifice Dry Pendent Fire Sprinkler
R 2,103.00
Sale price
R 2,103.00
Regular price
R 2,315.00
Shipping calculated at checkout
The Viking VK177 Quick Response Large Orifice Dry Pendent Fire Sprinkler delivers fast, reliable suppression in commercial and industrial facilities exposed to freezing or fluctuating temperatures. It extends from conditioned spaces into unheated areas like cold-storage facilities and unheated warehouses, keeping water safely behind the valve seat until thermal activation occurs to prevent freezing in the main supply piping.
This dry pendent assembly satisfies the system design requirements of NFPA 13 for commercial and industrial fire protection systems, including wet, dry, pre-action, and deluge setups. By utilizing quick response technology, the unit detects heat changes swiftly to suppress fires at the earliest possible stage, limiting structural damage and ensuring life safety compliance.
Key Features & Construction
- Quick Response Technology: Swiftly detects heat changes to activate early, minimizing fire growth and property damage.
- Large Orifice Design: Delivers superior water flow and broad distribution for challenging spaces.
- Dry Pendent Construction: Prevents water from sitting in unheated drop nipples, protecting against freezing and maintaining system integrity.
- Durable Materials: Crafted with corrosion-resistant metals, including available ENT coating options, for long-lasting job site reliability.
- System Versatility: Fully compatible with a variety of commercial fire protection configurations including wet, dry, pre-action, and deluge setups.
Technical Specifications & Compliance
| Technical Field | Specification |
|---|---|
| Manufacturer / Brand | Viking |
| Model / Series Number / SIN | VK177 |
| Connection / Thread Size & Type | N/A |
| Pressure Rating (WWP) | N/A |
| K-Factor | Large Orifice |
| Temperature Rating / Response Type | Quick Response |
| Material / Body Construction | Corrosion-Resistant Metals |
| Agency Listings & Approvals | UL Listed, FM Approved |
| Applicable NFPA Standards | NFPA 13 |
Contractors and facility managers must verify local Authority Having Jurisdiction (AHJ) requirements and consult the manufacturer technical data sheets for exact rough-in dimensions, thread specifications, and temperature ratings prior to installation.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
| Brand | Viking |
|---|---|
| Sprinkler Type | Quick Response Dry Pendent |
| Orifice Size | Large Orifice |
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