Call: +63917 138 1339 or +63917 129 9132

Ball & Spinner

Flow Indicators for Liquid and Gas

When a Flow Monitor is not required but simple visual indication will be sufficient; these brilliant Sight Indicators are more than suitable. With their sturdy robust design, resistance to high temperatures and glass dome making visual verification very easy.

Flow indicators serve as essential tools for visually confirming the presence or absence of flow in various industrial processes. They come in different types tailored to specific applications.

The paddle-type flow indicators feature a built-in paddle that rotates or moves in response to fluid flow. This design proves invaluable in situations where discerning flow visually is challenging, such as in clear liquids. By observing the movement of the paddle, operators can quickly determine whether flow is occurring.

Ball & Spinner

In contrast, the rising ball type of flow indicator is typically employed in gas or air applications. In this design, a ball within the indicator rises in response to positive flow, providing a clear visual indication of flow status.

These flow indicators play a crucial role in industries where monitoring flow is critical for safety, efficiency, and quality control. Their simplicity and effectiveness make them indispensable tools for ensuring smooth operations and preventing potential issues.

Rising Ball Flow Indicators

When there’s no flow, the white PTFE ball stays in place within the body socket. As flow increases, the ball rises out of the socket, becoming visible. It continues to ascend and move within the dome as flow rate rises. For proper installation, mount the Flow-Mon rising ball horizontally, with the glass dome facing upwards. Clear visibility of the ball confirms flow in the pipes effectively.

Spinner Style Flow Indicators

This spinner design can be mounted both horizontally and vertically, offering bi-directional flow indication with low pressure losses. With a tough construction, this product offers excellent structural integrity and compatibility with a wide range of applications. When calibrated, flow indicators are not needed. This simple indicator will satisfy most requirements within pipe sizes 8mm to 40mm. When operators require a visual confirmation in their pipe work for lubrication and coolant flow, this simple spinner can provide a cost-effective solution for plant protection.


Water Meter

Positive-Displacement Flowmeters

Digital Mass Flow Meter

Oval Gear Flow Meter

Vortex Flow Meter

Thermal Mass Flow Meter

Ultrasonic Flow Meter

Magnetic Flow Meter

Flow indicators and Flow Switches

Air Flow Meter

Open Channel Flow Meter

Flow Switch

Mass Gas Controllers

Level Measurement

Wastewater Flowmeters

Coriolis Flow Meter

  • Flowmeters.ph
  • Khexrunner Electrical & Industrial Supply Trading
  • Address: 162 Bolado Avenue, Tatala Binangonan Rizal
  • Email: flow.ph@khexrunner.com

Service Areas:

Metro Manila, Palawan, Bohol, Rizal, Bulacan, Laguna, Cebu City, Sorsogon, Quezon, Zambales, Davao City, Sarangani, Samar, Leyte, La Union, Tarlac, Isabela, Cagayan De Oro, Dapitan, General Santos, Butuan City, Ilo-ilo, Ilocos.

Telephone Number: +63 917 138 1339 or +63917 129 9132

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