What are the available flow rates for the mixture liquid?

The available flow rates are 0.9 L/S, 1.2 L/S, 1.5 L/S, and 1.75 L/S.

What is the working pressure range?

The working pressure range is 0.3-0.6MPa.

What types of threads are supported?

The sprinkler supports connecting threads of 1/2', 3/4', and 1'.

Fire Fighting Foam Deluge Sprinkler

Name: Fire Fighting Foam Deluge Sprinkler
Brand: SINCO FIRE AND SECURITY CO., LIMITED
SKU: 841236575

Fujian, ChinaSINCO FIRE AND SECURITY CO., LIMITED

US$0.80-2.00

1 Piece

Sample price:US$0.80/piece.Request sample

Product profile

Customization

Available

Sprinkler Installation

Ordinary

Sprinkler Head Type

Open

Model NO.

PTW

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

Wet Alarm Valve Structure

Seat Type

Norminal Diameter(mm)

15mm/20mm/25mm

Material

Brass/Stainless Steel

Working Pressure

0.3-0.6MPa

Flow of Mixture Liquid

0.9L/S, 1.2L/S, 1.5L/S, 1.75L/S

Foam Expansion

More Than 5

Installation Height

More Than 2.5m

Transport Package

Standard Export Package

Specification

1/2" 3/4" 1"

Trademark

SINCO or OEM

Origin

Quanzhou, Fujian

HS Code

8424

Production Capacity

150000pieces/Month

Key features

Customizable Specifications: Nominal diameter, material, working pressure, and flow rate are customizable.

High Foam Expansion: Achieves foam expansion ratio of more than 5 times for effective fire suppression.

Versatile Material Options: Available in Brass or Stainless Steel materials for durability.

Efficient Working Principle: Uses throttling to create vacuum, inhaling air to disperse foam solution.

Wide Application Range: Suitable for low-expansion foam spray systems in various fire scenarios.

Multiple Flow Rates: Offers mixture liquid flow rates of 0.9, 1.2, 1.5, and 1.75 L/S.

Flexible Installation: Designed for installation height of more than 2.5 meters with standard threads.

Reliable Performance: Operates under working pressure of 0.3-0.6MPa with stable foam output.

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: ≤3.25hTerms 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 limited company identified as a trading company, manufacturer/factory, and group corporation, supplying fire-fighting and safety products. The supplier reports broad product coverage, flexible customization, ODM services, OEM services for well-known brands, export sales, and a stated global sales network. It lists numerous management-system certifications and has 11–20 R&D engineers and 11–20 quality-control staff. However, the evidence also shows no 3D software design service, no SDK, no new products during the past year, no written complaint-handling or corrective-action procedures, and no quality assurance in quality-control processes. Finished products are checked by packing staff, while customer-specific case details are not provided.

Supplier typeThe supplier is identified as a limited company and classified as a trading company, manufacturer/factory, and group corporation. Its stated business focuses on manufacturing and supplying fire-fighting equipment and safety products, including hoses, valves, sprinklers, hydrants, and related systems.

CertificationsThe supplier lists a broad set of certifications and management-system standards, including BSCI, ISO 13485, ISO 9001, ISO 14001, ISO 50001, GMP, and others. Its product description also states conformity with JIS, API, ANSI, and BS standards, although the provided information does not verify certificate validity or scope.

After-Sales capabilityThe supplier claims outstanding customer service and long-term business relationships, and describes itself as providing sales and service. However, it has no written procedures or records for complaint handling or corrective and preventive actions, and the quality-control field explicitly states that no quality assurance is available.

R&D capabilityThe supplier reports 11–20 R&D engineers and offers ODM services, but states that it is not a professional technical supplier, does not provide 3D software design services, has no available SDK, and had no new products during the past year. These explicit limitations outweigh the partial evidence of R&D-related capability.

Production capacityThe supplier offers a broad range of fire-fighting products and reports annual production information, including 365,000 sprinkler-system alarm valves, as well as other product categories. It also reports 11–20 quality-control staff and identifies itself as a manufacturer/factory, supporting production capability; however, finished products are checked by packing staff, which indicates a limited documented inspection approach.

Customization capabilityThe supplier explicitly offers flexible customization and provides ODM services, indicating that it can support customized product or design requirements. OEM capability for well-known brands is also stated, although no specific customization examples or process details are provided.

Product Q&A

Q:What is the working principle of the foam deluge sprinkler?

When pressurized foam solution flows through the nozzle, throttling reduces pressure, creating a vacuum that inhales air. The solution is then dispersed into foam to extinguish fires.

Q:What customization options are available?

Customization is available for nominal diameter (15mm/20mm/25mm), material (Brass/Stainless Steel), working pressure (0.3-0.6MPa), and flow rates (0.9-1.75 L/S).

Q:What is the minimum installation height?

The recommended installation height is more than 2.5 meters.

Q:What foam expansion ratio does this sprinkler achieve?

The sprinkler achieves a foam expansion ratio of more than 5 times.

Q:What materials are used for the sprinkler head?

The sprinkler head is available in Brass or Stainless Steel materials.