What are the available connection types?

Available connections include 3/4' BSPT and 3/4' NPT.

Ca-Fire K-22.4 68c K25 Fire System Sprinkler Head Esfr Glass Bulb Sprinkler

Name: Ca-Fire K-22.4 68c K25 Fire System Sprinkler Head Esfr Glass Bulb Sprinkler
Brand: Ca Fire Protection Co., Ltd.
SKU: 2241672485

Fujian, ChinaCa Fire Protection Co., Ltd.

US$3.60

2,000-3,999 Pieces

US$2.60

4,000-9,999 Pieces

US$0.50

10,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Sprinkler Installation

Pendent

Sprinkler Head Type

Open

Model NO.

CMSAZ

Alarm Valve Type

Wet Alarm Valve

Automatically Opened and Closed Repeatedly

Can Automatically Opened and Closed

Open Fire Sprinkler System Type

Deluge System

Closed Fire Sprinkler System

Preaction Fire Sprinkler System

Dry Alarm Valve Type

Differential Type

Wet Alarm Valve Structure

Butterfly Valve Type

Alarm Valve Diameter

50mm

Nozzle Flow Coefficient

115

Deluge Valve Type

Double Disc Type

Type

Upright/Pendent

Connecting Thread

R3/4(K=202) R3/4(K=242)R1(K=363)

Glass Bulb

5 mm

Glass Bulb Color

Red

Connection

BSPT or NPT

Service

OEM, ODM

Certificate

CCC and ISO

Transport Package

Plastic Protector, Foam and Box

Specification

DN20

Trademark

CA-FIRE

Origin

China

Production Capacity

1000000

Key features

ESFR High Efficiency: K-25 coefficient with 202-363 flow rate for superior fire suppression.

Brass Construction: Made of natural brass with 5mm red glass bulb for durability.

Wide Application: Suitable for hotels, malls, factories, and underground parking.

Certified Quality: Holds CCC and ISO certificates meeting GB20031-2005 standards.

Custom Options: Upright/Pendent types with R3/4 or R1 connecting threads available.

Fast Delivery: Standard models ship in 15-30 days; customized in 30-45 days.

OEM/ODM Service: Professional manufacturer offering full customization services.

Low MOQ: Minimum order quantity is just 10 units for flexible purchasing.

Company profile

Importers and ExportersSelf-brandedQuality AssuranceManagement Certification

Ca Fire Protection Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤5.08h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a manufacturer of fire sprinklers with four production lines, reported annual output of 1,000,000 pieces, and six to ten quality-control staff. It supports extensive customization from samples and designs, including full, minor, and flexible customization, and reports new products within the past year. Quality and service processes are documented, including supplier approval, corrective/preventive actions, and complaint handling. Certifications listed include ISO 9001:2015, ISO 45001:2018, ISO 14001, and CCC. The supplier has inventory capability and contracts with associated subcontractors, but does not provide ODM services, overseas warehouses, overseas showrooms, agents, branches, or SDKs. Financial evidence is limited to stated year references, so credibility cannot be fully assessed. Export markets are broad, and the supplier has participated in an offline emergency-safety trade show, but no specific customer cases are provided.

Supplier typeThe supplier is presented as a fire-sprinkler manufacturer with four production lines, manufacturing equipment including CNC and drilling machinery, and reported annual output of 1,000,000 fire-sprinkler pieces. Its information describes manufacturing and customization capabilities rather than ODM or branded OEM services.

CertificationsThe supplier lists ISO 9001:2015, ISO 45001:2018, ISO 14001, and CCC certification or product-certification capabilities. These explicitly stated certifications support quality, occupational-safety, environmental, and product-compliance controls.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. However, it lacks overseas warehouses, showrooms, agents, and branches; overseas service coverage is stated as zero countries, which limits local after-sales infrastructure.

R&D capabilityThe supplier reports that it had new products during the past year and supports multiple customization modes. Conversely, it has no available SDK and does not offer ODM services; the evidence supports product-development activity but not a complete technology or ODM capability.

Production capacityProduction evidence includes four production lines, 8 quality assurance and quality control inspectors, six to ten quality-control staff, inventory capability, valid contracts with associated subcontractors, and reported annual fire-sprinkler output of 1,000,000 pieces. The supplier also identifies Xiamen Port and has 54 qualified service suppliers, supporting operational capacity.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently in both the R&D and design-service information.