Flanged Water Flow Indicator

The FUXEON® Flanged Water Flow Indicator is specifically designed for wet-pipe automatic sprinkler systems. Installed in fire hose pipelines, it monitors water flow in real time, providing visual signals via mechanical indicators and converting them into electrical signals to accurately locate fire areas and improve emergency response efficiency.

As a professional manufacturer deeply rooted in the industry, FUXEON® leverages China's comprehensive manufacturing system to optimize its products, ensuring compliance with stringent fire safety standards. Widely used in various fire scenarios, it has become a trusted choice globally.

Technical parameters:

Core Advantages

1. Precise and Reliable

The FUXEON® technical team has upgraded the product's electronic components and delay circuit boards to achieve precise conversion between water flow signals and electrical signals, avoiding false alarms. The scientifically designed blades are highly responsive, quickly capturing changes in water flow, showcasing the company's accumulated professional expertise.

2. Strong Adaptability

The Flanged Water Flow Indicator strictly adheres to relevant fire protection standards, meeting the performance requirements of fire protection systems. As a professional supplier, FUXEON® offers various models from DN50 to DN200, adapting to different pipe diameters and covering various fire protection engineering scenarios.

3. Robust and Durable

The aluminum water flow indicator is made of high-strength aluminum alloy, ductile iron, and stainless steel, resisting corrosion and aging. It is suitable for environments ranging from 4-80℃ and has a rated working pressure of 1.6 MPa, ensuring long-term stable operation in complex scenarios, reflecting mature production experience.

4. Quality Assurance

FUXEON® has a standardized factory production system with strict quality control. Its products can complement electrical alarm systems, and over the years, it has accumulated a good reputation, becoming a reliable brand in the fire protection field.

Installation Instructions

The FUXEON® water flow indicator with delay device is easy to install. The steps are as follows:

1. Drill a hole at the designated location in the pipe, remove any impurities, and smooth the surface.

2. Confirm that the water flow direction in the pipe matches the sensor indication.

3. Insert the impeller and check its rotational flexibility.

4. Ensure the junction box is placed vertically.

5. Install and tighten the U-bolts, referring to the accompanying installation diagram for details.

Brand and Service Guarantee

As a professional manufacturer, FUXEON® leverages China's manufacturing foundation and standardized factory production processes to strictly control quality. As a reliable supplier, we provide high-quality products, professional technical support, and after-sales service, earning the trust of customers worldwide.

FAQ

Q1: What is a flanged water flow indicator?

A: A flanged water flow indicator (also called flange flow switch) is a flange-connected electrical mechanical device for fire sprinkler systems. It detects water flow in pipes and converts it into an electric alarm signal for fire control panels.

Q2: How does it work?

A:

-Standby: No flow; paddle sits idle, switch open.

-Flow triggers: Water pushes the paddle, which trips a micro switch to send a dry-contact alarm signal to the fire alarm host.

-Auto-reset: When flow stops, the paddle returns, and the alarm resets.

Q3: Key applications

A: Installed on main or branch lines of wet/dry/pre-action sprinkler systems in:

-High‑rises, malls, hotels, office buildings

-Factories, warehouses, parking garages

-Industrial cooling and water supply lines