Standard-Response Upright & Pendant Sprinkler Head (68℃, K115)

The Standard-Response Upright & Pendant Sprinkler Head (68℃, K115) is a versatile fire safety device. It supports both upright and pendant installation, activates at 68℃ with standard response speed, and uses a K115 flow coefficient for powerful water output.

•Product Name：Standard-Response Upright & Pendant Sprinkler Head (68℃, K115)
•Material :Brass/ Stainless Steel•Size :1/2"–1" BSPT
•Nominal Pressure :5–50 bar（72.5–725 psi）
•Operating Temp :-20°C to +60°C
•Activation Temp :68℃
•Flow Coefficient (K-Factor) :K115
•Response Type :Standard-Response (conventional heat response for fire suppression)
•Design Type :Upright & Pendant (dual-mount design, adaptable to upward/downward installation)
•OEM Service：Accepted•Delivery Terms：FOB, CFR, CIF, EXW
•Payment Mode：T/T, L/C, PayPal, Western Union

Product category:

UL/FM Fire Sprinkler

Enterprise Atlas:

Email:

linhaifeng117@gmail.com

Inquiry Now

Product Details

———

Product Formation

This sprinkler head stands out for its dual-installation design—it can be mounted as an upright model (facing upward, ideal for spaces with exposed pipes or industrial ceilings) or a pendant model (hanging downward, suitable for commercial lobbies, residential rooms, or standard indoor areas). As a standard-response type, its heat-sensitive component reacts steadily when the ambient temperature reaches 68℃, meeting general fire safety needs for most indoor environments.

The K115 flow coefficient ensures a higher water flow rate (115 liters per minute under standard pressure) compared to lower K-values, making it effective for covering larger areas or spaces with higher fire risk. Crafted from durable brass or stainless steel, it resists corrosion and operates within a temperature range of -20°C to +60°C, complying with industry fire safety standards for reliable long-term performance.

KEY WORDS： Standard-Response Upright & Pendant Sprinkler，68℃ Heat-Sensitive Dual-Mount Sprinkler，K115 Flow Coefficient Fire Sprinkler，Upright/Pendant Convertible Sprinkler，Brass/Stainless Steel Standard-Response Sprinkler，Large-Area Coverage Fire Sprinkler， China, manufacturers, suppliers, wholesale, factory.

Other Classifed Products：

Fire Hose Categories, Fire Sprinkler System, Fire Protection Valve , Fire Hose Reel&Cabinet , Fire Foam Equipment，Fire Nozzle and Fire Monitor , Fire Hydrant , UL/FM Fire Fighting Equipment , Brass Valve Categories , Fire Extinguisher Series .

———

Product Features

1. Dual Installation Flexibility: Offers excellent dual installation flexibility, supporting both upright and pendant mounting without additional conversion accessories. This versatile design seamlessly adapts to diverse on-site conditions, including various ceiling heights, intricate pipeline layouts, and special structures like beam-exposed ceilings. Upright installation fits neatly with decorative ceilings in residences or offices, while pendant mounting bypasses overhead pipelines in workshops, ensuring optimal water spray orientation.

2. Standard Steady Activation: Adopts a mature activation system that triggers accurately at 68℃ (154.4℉) with conventional response speed, balancing rapid reaction and false-trigger prevention. Its heat-sensitive component has undergone rigorous high-low temperature testing, effectively avoiding misactivation from temporary temperature spikes and delayed response in initial fire stages. This reliability makes it suitable for general indoor fire scenarios like offices, malls, residences and small storage rooms.

3. High Flow Coverage: Equipped with a K115 flow coefficient core, delivering more powerful and continuous water output than standard K80 or K100 models—with an 18% higher discharge rate under normal pressure. This creates a uniform, dense spray pattern covering up to 12-15 square meters per sprinkler, ideal for large spaces (e.g., retail halls, workshops) and moderate fire risk areas, effectively suppressing early fire spread.

4. Durable & Adaptable: Constructed with high-purity brass (main body) and 304 stainless steel (spray head, seals), forming a dual anti-corrosion structure resistant to rust and mild chemical erosion. Passing 480-hour neutral salt spray testing, it works stably in humid environments. It also maintains full functionality at -20℃ to +60℃, enabling all-season and all-climate use.

5. Wide Application: Boasts broad versatility for commercial buildings, industrial workshops and residential areas. It adapts to decorative ceilings and complex pipelines in commercial spaces, high ceilings in industrial workshops via pendant mounting, and integrates with home decor in residences via upright mounting. It also complies with international standards like NFPA 13 and GB 50084 for global projects.

———

Product Parameter

Product Name	Standard-Response Upright & Pendant Sprinkler Head (68℃, K115)
Response Type	Standard-response (conventional activation speed for large-space fire control)
Activation Temp	68℃ (glass bulb rupture temperature, standard for normal indoor areas)
K-Factor	K115 (water discharge coefficient: 115 L/min·bar^(1/2), for high-flow demand)
Material	Body: Brass; Glass Bulb: Borosilicate Glass; Sealing: EPDM Rubber
Nominal Diameter	DN20 (universal size for high-flow systems)
Spray Pattern	Full cone (360° uniform coverage)
Installation Type	Dual-purpose: Upright (pipe-top installation) & Pendant (pipe-bottom installation)
Working Pressure	0.2-1.6MPa (adapt to high-flow operating scenarios)
Applicable Scene	Large commercial spaces (malls, exhibition halls), warehouses, factories, high-ceiling buildings (areas needing high water flow)

———

FAQ

Q: Can you accept sample order?

A: Yes, we accept samples with little and reasonable charge.But need customer pay sample fees and transport fees first.

Q: What is your payment terms?
A: Payment supports T/T, L/C, etc.

Q: How can l get my order?
A: We will send you the goods by UPS,DHL,FedEx,Oversea Shipment or other forwarder, all with tracking number.

Q: Why choose us?
A： With over 15 years of experience in the fire protection industry, our company has professional technical personnel and many well-known partners in the domestic market. We offer favorable prices and guarantee quality, having passed multiple certifications!

——

With more than 15 years of experience serving clients, we have developed extensive expertise and in-depth industry knowledge, enabling us to deliver reliable and effective solutions tailored to your requirements.
We provide professional technical support and customized service offerings. Our committed technical team is available to assist you with product consultation, installation guidance, and comprehensive after-sales support whenever necessary.
At Sheng Feng Fire, our professionals are dedicated to helping you select the most suitable products based on your specific needs.
Please do not hesitate to contact us for further information！