Upright Sprinkler – Reliable Fire Suppression for Comprehensive Protection

At EMACO GLOBAL, we understand that early fire suppression can mean the difference between minor damage and catastrophic loss. Our Upright Sprinkler range is engineered for maximum efficiency, fast activation, and dependable performance in a variety of fire protection applications. Designed to meet stringent international standards, including NFPA 13, these sprinklers deliver targeted water discharge from above, ensuring rapid control of fires before they can escalate.

Whether installed in industrial plants, high-rise buildings, or sensitive facilities such as museums and data centers, the EMACO Upright Sprinkler offers superior coverage and operational reliability. UL Listed and crafted from high-quality materials, it represents a trusted solution for mission-critical fire safety.

What is an Upright Sprinkler?

An Upright Sprinkler is a fire suppression device designed to discharge water automatically when the ambient temperature exceeds a predetermined threshold. Unlike pendent sprinklers, which hang downwards, the upright design places the deflector above the nozzle, allowing water to be sprayed upward and then redirected down in an even, dome-shaped pattern.

This configuration makes upright sprinklers ideal for environments where obstructions—such as structural beams, storage racks, or machinery—might interfere with water distribution from a pendent sprinkler. By projecting water above such obstacles, they achieve optimal fire coverage in complex spaces.

How the EMACO Upright Sprinkler Works

The operation of the Upright Sprinkler is straightforward yet highly effective:

1. Detection—The glass bulb or fusible link is heat-sensitive and designed to activate when ambient temperature reaches the rated threshold (options include 57°C, 68°C, 79°C, 93°C, and 141°C, depending on the model).
2. Activation—Once the temperature rating is reached, the bulb bursts or the link releases, allowing the waterway to open.
3. Water Discharge—Pressurized water flows through the nozzle, strikes the deflector, and is dispersed in a uniform spray pattern over the protected area.
4. Suppression—This immediate action suppresses the fire at its earliest stage, preventing growth and spread.

The automatic nature of the upright sprinkler means it operates without manual intervention, making it invaluable in unmanned or remote areas of a facility.

Key Features of EMACO GLOBAL Upright Sprinkler

Our upright sprinkler range incorporates advanced engineering and robust construction for uncompromised performance.

1. UL Listed for Global Compliance

All EMACO Upright Sprinklers meet rigorous UL certification standards, ensuring compliance with internationally recognized fire protection requirements.

2. Durable Brass Construction

Manufactured with precision using corrosion-resistant brass, these sprinklers deliver long service life even in demanding industrial conditions.

3. Multiple Temperature Ratings

Available in temperature ratings from 57°C to 141°C, enabling customization for specific hazard levels and environmental conditions.

4. Versatile Response Types

• Standard Response (SR)—Ideal for areas requiring a measured release rate, balancing suppression with minimal water damage.
• Quick Response (QR)—Delivers faster activation to protect life safety in high-occupancy environments.

5. High K-Factor for Optimal Flow

With a K-factor of 5.6, the EMACO upright sprinkler provides excellent water distribution and density for rapid fire control.

6. High Working Pressure Capability

Rated to withstand up to 175 psi (12 bar), suitable for high-pressure fire protection systems.

Technical Specifications

Applications of the Upright Sprinkler

The Upright Sprinkler is versatile and suited for a broad range of installations:

Industrial Facilities

Perfect for factories and warehouses where overhead piping is common and obstructions are present. The upright position ensures water reaches all parts of the space.

Commercial Buildings

Ideal for high-rise offices, shopping centers, and large commercial complexes where reliable fire protection is essential for both property and occupant safety.

Institutional Settings

Used in schools, museums, libraries, and hospitals, particularly in areas where ceilings are cluttered with ducts, lighting, or structural elements.

Server Rooms and Data Centers

Provides targeted suppression in critical infrastructure spaces, minimizing downtime and equipment loss.

Specialty Environments

Suitable for storage facilities, parking garages, and cultural heritage buildings, offering dependable fire coverage even in irregular layouts.

Advantages of Using EMACO Upright Sprinkler

1. Uninterrupted Coverage Around Obstructions—Water is distributed above and around obstacles, maintaining uniform spray patterns.
2. Customizable for Site Conditions – Multiple temperature ratings and response types cater to varying risk profiles.
3. Fast Activation—Quick detection and discharge limit fire damage and enhance life safety.
4. Long-Term Reliability – Brass construction resists corrosion and mechanical wear.
5. Ease of Maintenance – Simple design allows for straightforward inspection and servicing.
6. Global Compliance—UL Listing ensures adherence to international fire safety codes.

Installation Considerations

• Positioning—Upright sprinklers must be installed above the branch line piping with the deflector oriented upward.
• Spacing—Follow NFPA 13 guidelines for maximum coverage area and minimum spacing.
• Hydraulic Design – Ensure system flow and pressure meet the K-factor specifications for proper water distribution.
• Obstruction Clearance—Maintain unobstructed paths between the sprinkler and protected area for effective water spray.

Maintenance and Inspection Guidelines

To ensure peak performance of the Upright Sprinkler:

• Monthly – Visual inspection for corrosion, damage, or obstructions.
• Quarterly – Functional checks of detection and water supply systems.
• Annually – Full system test under NFPA standards.
• After Activation– Replace any activated sprinklers immediately.

Product Catalog: Upright Sprinkler

Environmental and Safety Considerations

• Water Efficiency – Immediate activation suppresses fires quickly, reducing overall water use.
• Material Safety – Made from non-toxic, corrosion-resistant brass for safe, long-term operation.
• Damage Mitigation—Fast suppression limits smoke and heat damage to property and equipment.

Why Choose EMACO GLOBAL Upright Sprinkler?

At EMACO GLOBAL, we combine engineering expertise, strict quality control, and a commitment to safety. Choosing our Upright Sprinkler means:

• Proven Performance – UL Listed and tested for reliability under real-world fire conditions.
• Adaptability – Fits diverse installation environments without compromising performance.
• Expert Support—Our team provides guidance from design through maintenance.
• Long-Term Value – Built to last, reducing replacement and repair costs over time.

Frequently Asked Questions (FAQs) – Upright Sprinkler

1. What is an Upright Sprinkler?
   An Upright Sprinkler is a fire protection device installed above the branch line piping with its deflector facing upward. When activated by heat, it discharges water upward against the deflector, creating an even spray pattern that falls over the protected area. This design is particularly useful where obstructions may block water from traditional pendent sprinklers.
2. How does an Upright Sprinkler work?
   It contains a heat-sensitive glass bulb or fusible link that breaks or releases when ambient temperature exceeds the set rating (e.g., 57°C, 68°C, 79°C, 93°C, 141°C). Once activated, water flows through the nozzle, strikes the deflector, and disperses in a controlled pattern to suppress the fire.
3. Where can an Upright Sprinkler be used?
   They are ideal for factories, warehouses, museums, libraries, schools, server rooms, high-rise commercial buildings, and other environments where overhead obstructions like beams or ducts could interfere with pendent sprinklers.
4. What are the available response types?
   EMACO Upright Sprinklers are available in both Standard Response (SR) for property protection and Quick Response (QR) for life safety in high-occupancy spaces.
5. What temperature ratings are available?
   Models come in various temperature ratings—57°C, 68°C, 79°C, 93°C, and 141°C—allowing customization based on ambient conditions and hazard level.
6. What is the working pressure of the EMACO Upright Sprinkler?
   Our Upright Sprinklers are designed to handle up to 175 psi (12 bar), making them suitable for high-pressure fire suppression systems.
7. What is the K-Factor and why is it important?
   The EMACO Upright Sprinkler has a K-Factor of 5.6, ensuring optimal water flow and coverage density, which is critical for effective fire suppression.
8. Are EMACO Upright Sprinklers UL Listed?
   Yes, they are UL Listed, which means they meet globally recognized safety and performance standards for fire protection equipment.
9. How often should Upright Sprinklers be inspected or maintained?
   Per NFPA 25 guidelines, sprinklers should be visually inspected monthly, tested annually, and replaced immediately if activated, damaged, or corroded.
10. Can Upright Sprinklers be used in conjunction with other fire suppression systems?
    Yes, they can be integrated into wet pipe systems and, in certain designs, with specialized suppression systems, as long as they meet NFPA 13 installation requirements.