What are the available flow coefficients?

241L/min(K=16.8) and 362L/min(K=25.2).

Early Suppression Fast Response Esfr Pendent Sprinkler K17

Name: Early Suppression Fast Response Esfr Pendent Sprinkler K17
Brand: SINCO FIRE AND SECURITY CO., LIMITED
SKU: 2116708035

Fujian, ChinaSINCO FIRE AND SECURITY CO., LIMITED

US$3.00-4.90

1 Piece

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Sprinkler Installation

Upright/Pendent

Sprinkler Head Type

Closed

Model NO.

ESFR

Alarm Valve Type

Wet Alarm Valve

Automatically Opened and Closed Repeatedly

Can't Automatically Opened and Closed

Closed Fire Sprinkler System

Wet Fire Sprinkler System

Nozzle Flow Coefficient

242L/Min, 363L/Min

Connecting Thread

3/4", 1"

Thread Standard

NPT/BSPT

Norminal Diameter(mm)

DN20/DN25

Material

Brass

Surface Finish

Natural Brass

Temperature Rating

74 Degree/101 Degree

Response

Fast Response

K-Factor

14/16.8/17/25.2

Working Pressure

0.1~1.2MPa

Application

High-Piled Storage/in-Rack Storage/Warehouse

Transport Package

Standard Export Package

Specification

3/4" 1"

Trademark

SINCO/OEM

Origin

Quanzhou, Fujian

HS Code

8424

Production Capacity

2000pieces/Week

Key features

Early Suppression Fast Response: Provides rapid fire suppression with high water coverage at lower pressures.

High-Piled Storage Protection: Ideal for high-piled, in-rack storage, and warehouse applications.

Eliminates In-Rack Sprinklers: Often removes the need for additional in-rack sprinkler systems.

Durable Brass Construction: Made of natural brass with NPT/BSPT thread standards for reliability.

Wide Operating Pressure: Max working pressure range of 0.1~1.2MPa (1~12 bar).

Certified Quality: Complies with ISO and CCCF international quality standards.

Custom OEM Services: Supports logo design and custom product exploration with drawings.

Low MOQ for Standard Items: Offers low minimum order quantities for conventional products.

Company profile

High Repeat Buyers ChoiceFast Delivery100% Finished Products InspectionR&D Capabilities

SINCO FIRE AND SECURITY CO., LIMITED

Fujian, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2011-03-09Nearest Port: Xiamen, Ningbo, GuangzhouAverage Response Time: ≤3.17hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummarySINCO FIRE AND SECURITY CO., LIMITED is a China-based manufacturer and trading company specializing in fire-fighting equipment. The company holds a wide range of certifications, indicating robust management systems. It shows strong production capabilities, exporting a significant portion of its output. However, its innovation capability appears limited, with no new product developments in the past year, and lacks comprehensive after-sales service processes. The company provides flexible customization and maintains a global sales network, but does not offer 3D software design services. Financially, the company has data spanning three years, but specific details on financial credibility remain unclear.

Supplier typeThe company is a trading company, manufacturer/factory, and group corporation based in China.

CertificationsThe company holds multiple certifications including BSCI, ISO 13485, and ISO 9001, indicating strong compliance with international standards.

After-Sales capabilityThe company lacks written procedures for handling customer complaints and corrective/preventive actions.

R&D capabilityThe company shows limited innovation capability with no new products in the past year and no SDK availability.

Production capacityThe company has a substantial annual production output and exports 71%-90% of its products.

Customization capabilityThe company offers flexible customization options for its products.