Viking

Viking VK351 K8.0 Upright Quick Response Fire Sprinkler

Name: Viking VK351 K8.0 Upright Quick Response Fire Sprinkler
Brand: Viking
SKU: 18275MC/B
Price: 40.94 USD

Product code: 18275MC/B

$40.94

~~$49.62~~ $40.94

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Description

Viking VK351 K8.0 Upright Quick Response Fire Sprinkler

The Viking VK351 K8.0 Upright Quick Response Fire Sprinkler is a high-performance fire suppression device designed for robust protection in demanding commercial and industrial settings. Ideal for facilities with exposed piping or high-density storage, this professional-grade sprinkler provides rapid, reliable fire suppression to safeguard critical assets and ensure occupant safety. Its construction and advanced thermal sensitivity address the need for dependable fire safety in complex environments like warehouses, manufacturing facilities, and mechanical rooms.

Quick Response (QR) Technology: This sprinkler features a sensitive fusible link element that activates swiftly upon detecting a rapid rise in heat, enabling earlier intervention to contain fires and minimize property damage.
Robust K8.0 Orifice Design: Boasting an optimized K-factor of 8.0 (115 metric), it ensures efficient water flow and precise hydraulic performance across various system types, including wet, dry, pre-action, and deluge systems. The K8.0 K-factor is often found in ordinary hazard occupancies.
Upright Orientation: Specifically designed to direct water spray against a deflector to create a uniform pattern, this upright sprinkler is ideal for installations where piping is exposed or located above the ceiling, such as in warehouses or industrial plants. Water is propelled upwards, then cascades down in a widespread pattern, making it effective for areas with obstructions like beams or ducts.
Durable, Corrosion-Resistant Construction: Crafted from high-grade materials, including specialized alloys and brass, this sprinkler ensures long-lasting structural integrity even in harsh industrial conditions.
Proven Fusible Link Operating Element: It employs high-sensitivity metal plates designed to melt at specific temperature thresholds. This fusible link mechanism offers enhanced protection against vibrations and physical damage. Fusible links are particularly suitable for exposed areas due to their industrial appearance and robust nature.
Standard Compatibility: Features a 3/4" NPT (20 mm) thread size, ensuring seamless integration with standard fire suppression system connections and piping.
Certified Safety & Compliance: Fully UL Listed and FM Approved, meeting stringent industry requirements. The design aligns with NFPA 13 installation guidelines and NFPA 25 maintenance standards to simplify regulatory compliance.

By integrating these high-performance sprinklers into your fire protection strategy, facility managers can significantly reduce the risk of flashover and limit property damage by containing fires at their point of origin. These components are suitable for light and ordinary hazard occupancies, providing a versatile solution for both new constructions and system upgrades. Rely on proven engineering and manufacturing excellence from Viking to maintain operational resilience and achieve proactive risk management for your facility.

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Frequently Asked Questions

The Fire Protection Parts Difference: Your Specialized Partner for Critical Components. Call us (800) 976-2489.

At Fire Protection Parts, we understand that maintaining effective fire suppression systems requires readily available, high-quality components. We are not a general supplier; our exclusive focus is on fire protection parts, which allows us to offer unparalleled expertise and a comprehensive inventory in this vital niche.

Why Choose Fire Protection Parts?
Unwavering Product Specialization: Our deep focus on fire sprinkler system components, and specific types of suppression system valves ensures our knowledge and resources are entirely dedicated to your systems' intricate needs.

Exceptional Customer Experience: Customers consistently praise our great communication, excellent service, and helpful support. We prioritize clear and timely interactions to meet your needs efficiently.

Streamlined Online Platform: Our website, Fireparts.com, is well-organized and easy-to-navigate, simplifying procurement. Find the exact parts you need quickly with detailed information and an efficient ordering process.

Reliability and Speed: Timely delivery is critical. We are committed to prompt and reliable shipping, ensuring you receive necessary parts quickly for scheduled maintenance or urgent repairs.

Dedicated Technical Support: Our team offers knowledgeable technical support to assist with part identification, troubleshooting, and informed decision-making.

Choose Fire Protection Parts as your partner. We deliver specialized products with exceptional service, technical expertise, and reliable speed, dedicated to being your trusted source for all your fire protection needs.

Ordering and Shipping Information

We strive to make your ordering process seamless and ensure your critical fire protection components are delivered promptly.

How to order

Order efficiently via our user-friendly website, Fireparts.com. Simply add products to your cart and proceed to our secure checkout. Our knowledgeable support team is available if you need assistance.

Shipping & Transit
Carriers: We primarily use reliable carriers like UPS and FedEx. For larger, heavier items, we utilize LTL freight carriers (e.g., FedEx Freight, R & L).

Origin & Handling: Most orders ship from our manufacturer's warehouse in Chicago, IL or warehouse near you. Orders are typically processed within 1-2 business days (M-F), with a 3:00 PM CST cut-off.

Transit Times (US): Standard transit is generally 2-3 business days to all US destinations, resulting in an estimated total delivery time of 2-4 business days from placement.

Free Shipping: We offer free standard ground shipping on orders in stock totaling $1,100.00 or more within the contiguous United States via FedEx Ground.

Expedited Options: Next-day and two-day air services are available for urgent needs. Contact us for quotes and availability.

International: We ship to the US, Canada, Mexico, and most international destinations. Allow 3-5+ additional business days for processing. Customers are responsible for all duties and taxes.

HAZMAT: Certain items (CPVC, fire extinguishers, etc.) cannot ship via USPS or air and may incur special fees.

Important Note for Freight (LTL)
Thoroughly inspect all LTL shipments for damage before accepting delivery. If damage is present, refuse the delivery and contact us immediately to arrange a replacement.

Once shipped, you will receive an email with a tracking number. All shipping times are estimates provided by the carriers and are not guaranteed.

Our Return Policy

Effective: April 30, 2025

Your satisfaction is important to Fire Protection Parts. Please review our policy for returns.

General Returns
We accept returns of most new, unused, and resalable items in original packaging within 30 days of receipt. A valid proof of purchase is required.

Initiation: Contact us at info@fireprotectionparts.net to start a return and obtain a Return Merchandise Authorization (RMA) number.

Shipping: The customer is responsible for all return shipping costs to: Fire Protection Parts Returns, 2135 City Gate Ln #3018, Naperville, IL, 60563.

Restocking Fee: A 25% restocking fee will be applied to all eligible returns.

Return and Refund Process
Request RMA: Email info@fireprotectionparts.net.

Package Securely: Include the RMA number clearly inside the package.

Refunds: Once inspected, refunds (less the 25% restocking fee and original shipping) will be credited to your original payment method within 14 business days.

Exceptions
Defective/Damaged Items: Contact us immediately upon receipt for instructions.

Exchanges: Place a new, separate order for the desired item and return the original for a refund (subject to terms).

Special Order Items: These are non-returnable and non-refundable unless the manufacturer accepts the return.

All products are subject to the manufacturer's warranty, not direct warranties from Fire Protection Parts. All sales are governed by our Standard Terms and Conditions of Sale.

Any material or equipment that is made to order or custom is non-returnable and non-refundable.

Installation Assistance

While Fire Protection Parts specializes in providing high-quality fire protection components, we understand that proper installation is crucial for the effectiveness and safety of these systems.

For professional installation services across the United States, we recommend our trusted partner: Fire & Life Safety Consultants.

As a nationwide fire protection contractor, Fire & Life Safety Consultants offers comprehensive installation services for a wide range of fire protection systems.

To inquire about installation services, please:

Visit their website: www.fireandlifesafety.net to learn more about their services and coverage or call (800) 976-2489.

Email job information: Send the details of your installation needs to info@fireprotectionparts.net, and we will forward your inquiry to the team at Fire & Life Safety Consultants.

Please note that while we facilitate this connection, all installation services and agreements will be directly between you and Fire & Life Safety Consultants.

Technical Support

At Fire Protection Parts, we're committed to providing you with the expertise you need. If you require technical assistance with product selection, troubleshooting, or any other inquiries, our knowledgeable support team is ready to help.

Please call our experts directly at (800) 976-2489 for immediate assistance.