CA-FIRE ZSTZ 161-79℃ Upright Standard Response Fire Sprinkler Reliable Fire Suppression
CA-FIRE ZSTZ 161-79℃ Upright Standard Response Fire Sprinkler – Reliable Fire Suppression Core For ZSTZ 161-79℃ Upright Fire Sprinkler (K-Factor 11.2, 20mm BSPT Connection) 0. Company Introduction CA-FIRE Fire Protection Co., LTD, founded in 2012 and based in Quanzhou, China-a global hub...
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CA-FIRE ZSTZ 161-79℃ Upright Standard Response Fire Sprinkler – Reliable Fire Suppression Core
For ZSTZ 161-79℃ Upright Fire Sprinkler (K-Factor 11.2, 20mm BSPT Connection)
0. Company Introduction
CA-FIRE Fire Protection Co., LTD, founded in 2012 and based in Quanzhou, China-a global hub for fire safety equipment manufacturing-specializes in the R&D, mass production, and global supply of high-quality fire sprinklers and firefighting accessories. Our product portfolio covers standard response, quick response, and early suppression fast response (ESFR) sprinklers, all engineered to meet international standards and the rigorous demands of commercial, industrial, and residential fire protection systems.
We adhere to a strict quality control system certified by ISO 9001, with each sprinkler undergoing 100% factory testing before delivery. With a focus on reliability and global compatibility, our products are trusted by clients in over 50 countries, supporting large-scale projects including high-rise buildings, warehouses, and public facilities. Backed by efficient production capacity (capable of fulfilling 50,000-unit orders in 30 days) and professional after-sales service, we offer flexible bulk order terms and ensure timely delivery to meet tight project timelines.
1. Product Overview & Core Advantages
1.1 Scene: 79℃ Trigger – Stop Fires Before They Spread
Imagine a commercial building fire breaks out: electrical short circuits ignite office furniture, temperature rises rapidly. At 79℃, the ZSTZ 161-79℃ sprinkler's 5mm glass bulb shatters instantly, releasing water with a K-factor of 11.2-covering 12~15㎡ per sprinkler, suppressing the fire in 3 minutes before it spreads to adjacent rooms. This isn't just a sprinkler-it's a 24/7 silent guardian that acts precisely when danger strikes.
Designed as an upright standard response sprinkler, it's installed vertically in ceilings or overhead spaces, ideal for offices, hotels, shopping malls, and industrial warehouses. With a 20mm BSPT connection, it seamlessly integrates with global standard fire water pipelines, while its robust construction ensures stable performance in -10℃~68℃ ambient temperatures.
1.2 Core Advantages (Solve Your Key Pain Points)
| Client Pain Point | CA-FIRE Solution | Value Quantification |
|---|---|---|
| "Sprinklers trigger too early/late, causing unnecessary damage or fire spread" | 5mm glass bulb (79℃ activation temperature) – calibrated to international standard | Triggers accurately at 79℃, avoiding false activation (≤68℃) and delayed response (>93℃) |
| "Water coverage is uneven, leaving fire dead zone | K-factor 11.2 design + upright spray pattern | Covers 12~15㎡ per unit with uniform water distribution (spray radius ≥3.5m) |
| "Connections don't fit local pipelines" | 20mm BSPT standard thread | Compatible with 90% of global fire pipelines – no adapters needed |
| "Bulk orders have long lead times" | 30-day lead time for 50,000 units | 20% faster than industry average (45 days) – meets urgent project deadlines |
| "Sprinklers are fragile, easy to damage during installation" | High-strength metal shell + shock-resistant glass bulb | Passes 1.5m drop test – installation damage rate <0.1% |
| "Maintenance costs are high" | 1-year warranty + corrosion-resistant surface | Annual inspection cost < $0.5/unit – no frequent replacement needed |
2. Technical Specifications (Key Data at a Glance)
| Specification Category | Detailed Information |
|---|---|
| Model Number | ZSTZ 161-79℃ |
| Product Name | Upright Standard Response Fire Sprinkler |
| Response Type | Standard Response |
| K-Factor | 11.2 |
| Activation Element | 5mm Glass Bulb (activation temperature: 79℃) |
| Installation Type | Upright (vertical mounting) |
| Connection Size | 20mm BSPT (standard thread) |
| Material | High-strength metal shell (anti-corrosion treatment) |
| Ambient Temperature Range | -10℃~68℃ (suitable for most indoor environments) |
| Working Pressure | 0.15~1.2MPa (compatible with standard fire water systems) |
| Spray Coverage | 12~15㎡ per unit (spray radius ≥3.5m) |
| Place of Origin | Fujian, China |
| Brand | CA-FIRE |
| Payment Term | 100% T/T in advance before production |
| Warranty Period | 1 year after cargo receipt |
3. Installation & Maintenance – Simple, Low-Cost
3.1 Installation (2 Steps, No Professional Team Required)
Screw the sprinkler into the 20mm BSPT pipeline interface (clockwise until tight, no additional sealant needed);
Ensure the upright spray direction is unobstructed (keep ≥30cm distance from ceiling decorations, pipes, or equipment);
Complete system pressure test (0.15MPa) – installation done in 5 minutes per unit.
3.2 Maintenance Recommendations (Annual Cost < $0.5/Unit)
Quarterly Visual Inspection: Check for damage to the glass bulb, corrosion on the shell, or obstruction of the spray outlet (2 minutes/unit);
Annual System Test: Conduct a water pressure test to confirm the sprinkler operates normally (no leakage, uniform spray);
Replacement: Replace sprinklers with broken glass bulbs or corroded shells immediately (no maintenance required for intact units);
Storage: Store unused sprinklers in a dry, ventilated warehouse – avoid collision or pressure on the glass bulb.
4. Application Scenarios
✅ Commercial Buildings: Offices, hotels, shopping malls, and retail stores – protecting dense crowds and valuable assets with precise activation;✅ Residential Complexes: High-rise apartments, villas, and residential underground garages – fitting seamlessly into ceiling spaces;✅ Industrial Facilities: Warehouses (light/medium hazard), production workshops, and logistics centers – covering large areas with uniform water distribution;✅ Public Facilities: Schools, hospitals, stadiums, and subway stations – reliable fire suppression in high-traffic public spaces.
5. Trusted by Global Clients
"We ordered 50,000 units for our commercial complex project in Canada – the BSPT connections fit perfectly with our local pipelines, and no activation failures in 1 year." – Canadian Real Estate Project Manager
"The 30-day lead time saved our project schedule – the sprinklers' quality passed local fire inspection with zero issues." – International Construction Contractor
All ZSTZ 161-79℃ sprinklers pass ISO 9001 quality certification and 100% factory pressure testing – we provide a 1-year warranty for any quality-related issues (excluding damage from improper installation or use).
6. Frequently Asked Questions (FAQ)
Q: What is the activation temperature of this sprinkler?A: It uses a 5mm glass bulb with an activation temperature of 79℃ – calibrated to international standards, ensuring accurate trigger when the fire temperature reaches a critical level.
Q: Is the 20mm BSPT connection compatible with Canadian pipelines?A: Yes. The BSPT thread is a global standard connection, widely used in Canadian, European, and Asian fire protection systems – no adapters are needed.
Q: Can I order fewer than 50,000 units?A: Yes. The 50,000-unit quantity is the standard bulk order for the best pricing. For smaller quantities (1,000~49,000 units), contact our sales team for customized pricing and lead times.
Q: What is the lead time for bulk orders?A: The lead time is 30 days after receiving the full advance payment. For urgent orders, we can adjust production schedules to shorten the lead time (minimum 20 days).
Q: How to confirm the sprinkler's quality before placing a large order?A: We can provide free samples (up to 5 units) for testing – you can verify the connection, activation temperature, and spray performance before bulk procurement.
7. Product Comparison (vs. Competitors)
| Key Comparison Points | CA-FIRE ZSTZ 161-79℃ Sprinkler | Competitor A | Competitor B |
|---|---|---|---|
| Activation Element | 5mm Glass Bulb (79℃, precise) | 3mm Glass Bulb (prone to breakage) | 6mm Glass Bulb (delayed activation) |
| K-Factor | 11.2 (coverage 12~15㎡) | 8.0 (coverage 8~10㎡) | 11.2 (coverage 10~12㎡) |
| Connection Standard | 20mm BSPT (global compatibility) | Custom Thread (limited compatibility) | 20mm BSPT |
| Warranty Period | 1 Year | 6 Months | No Warranty |
| Installation Damage Rate | <0.1% | 1.2% | 0.8% |
8. Contact: Dulcia
Email: sales8@ca-fire.com
Tel/WhatsApp: +86 191 6381 1547
WeChat: Dulcia8
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