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Zstm Water Curtain Fire Sprinkler for Drencher System

Name: Zstm Water Curtain Fire Sprinkler for Drencher System
Brand: GUANGWEI FIRE FIGHTING SCIE TECH CO., LTD.
SKU: 818428795

Fujian, ChinaGUANGWEI FIRE FIGHTING SCIE TECH CO., LTD.

US$1.30-1.60

1,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Sprinkler Installation

Sidewall/Pendent

Sprinkler Head Type

Open

Model NO.

ZSTMA/ZSTMB/ZSTMC

Alarm Valve Type

Deluge Valve

Automatically Opened and Closed Repeatedly

Can Automatically Opened and Closed

Open Fire Sprinkler System Type

Drencher System

Nozzle Flow Coefficient

21-140

Material

Brass, Chrome Finished

Connecting Thread

R1/2, R3/4, R1

Working Pressure

0.35MPa(3.5bar)

Flow Coefficient

21 42 18 28 45 90 140 40 45 60

Spraying Angle

140±10° 160±10°

Applicable Place

Large Factories, Workshops, Halls, Stages, etc.

Use

Fire Fighting

Transport Package

Standard Export Carton

Trademark

GW/Customized

Origin

Fujian

HS Code

8481909000

Production Capacity

500000PCS/Month

Key features

Drencher System Application: Designed for water curtain systems to stop fire spread, absorb heat, and isolate smoke in large factories and stages.

Multiple Flow Coefficients: Available flow coefficients range from 18 to 140 to suit various fire protection requirements.

Customizable Material and Finish: Material options include Brass with Chrome Finish to meet specific project needs.

OEM and ODM Services: We offer full customization services including OEM and ODM for all kinds of sprinklers.

Global Standards Compliance: Manufactured according to GB50084-2017, UL LLC, FM, CE, and CCCF standards.

One-Year Product Guarantee: We provide a comprehensive one-year guarantee for all our fire fighting products.

Free Sample Availability: Free samples are available for testing, though the customer covers courier charges.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceQuality Assurance100% Finished Products Inspection

GUANGWEI FIRE FIGHTING SCIE TECH CO., LTD.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 16 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤5.11h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryThe provided information describes a fire-protection equipment supplier with integrated design, research, production, sales, and service activities. It reports OEM and ODM capability, broad customization services, documented quality and service procedures, multiple management and product certifications, 10 production lines, substantial stated production volumes, and exports to a wide range of regions. It also reports export sales of 71%–90% and lead times within 15 working days in both peak and off-season. However, the evidence is inconsistent across records: the legal company name in one slice differs from the company name in another, and several overseas-service capabilities are explicitly absent. No customer cases are provided, and the innovation evidence is mixed because ODM is available but no new products were reported in the past year and no SDK is available.

Supplier typeThe supplier is presented as a professional fire-protection equipment manufacturer integrating design, research, production, sales, and service, with 10 production lines and products including sprinklers, fire hoses, extinguishers, alarm systems, and valves. However, the records identify different company names, so the exact supplier identity should be verified before relying on the profile.

CertificationsThe supplier reports ISO9001:2015, ISO14001, ISO45001:2018, and other certifications, as well as CE and other product certifications. These stated certifications provide explicit evidence of management-system and product-certification coverage.

After-Sales capabilityThe supplier reports written procedures and records for service assessment, corrective and preventive actions, and customer complaint handling. Conversely, it reports no overseas warehouse, showroom, overseas agent or branch, offline trade-show participation, or overseas service countries, indicating documented service processes but limited disclosed overseas infrastructure.

Production capacityThe supplier reports 10 production lines, defined equipment including lathes, drilling and assembly machines, laser marking equipment, and detailed output across several fire-protection product categories. It also reports lead times within 15 working days in both peak and off-season and exports to multiple global regions, supporting a positive production-capability assessment.

Customization capabilityBoth manufacturing/design records explicitly list customization from samples, designs, full customization, minor customization, and flexible customization. OEM and ODM services are also reported, providing clear evidence of broad customization capability.