FLOW INDICATORS
FLOW INDICATORS
Le flow indicators (o visual flow indicators) are simple and reliable devices that allow you to check the presence, direction and intensity of the flow in real time of liquids or gases in a line. Thanks to the visual window or the internal mechanical indicator, they allow a immediate control of the process, reducing plant downtime and diagnosis times.
Comhas It offers a full range of flow indicators for industrial use, available in different sizes, connections and materials to adapt to different fluids, pressures, and temperatures. Each model is selected to offer clear visibility of fluid passage, robustness and low maintenance.
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Types and operation
- Rotor (propeller): Rotation is proportional to flow rate; ideal for water, light oils and clean liquids.
- Paddle or ball: clear visual indication even with opaque or loaded fluids.
- With sight glass: visual window for direct inspection of the fluid, useful in lubrication, cooling and filtration.
Main features
- Materials: stainless steel, brass, technopolymers; gaskets compatible with various fluids.
- Driving: threaded (BSP/NPT) and flanged versions for simple in-line integration.
- Operating ranges: models for different pressures and temperatures, suitable for liquids and gases.
- Orientation: installation on lines horizontal or vertical.
- options: high visibility indicators, versions for viscous fluids and special executions for harsh environments.
Advantages of Comhas Flow Indicators
- Instant visual confirmation of the passage of the fluid.
- Simplicity of construction → lower management costs and reliability over time.
- Application versatility:
Systems of cooling e lubrication cars.
Filtration and fluid cleanliness control.
HVAC and water treatment.
Lines of chemical process and food.
Monitoring oil, water, solvents and other service liquids.
Choose the Comhas flow indicators means equipping oneself with robust and clear visual indicators, designed for increase operational safety and simplify system maintenance.
• Ideal for water or other clear liquids.
• Max. pressure 16 bar and maximum temperature 200°C.
• Printed glass dome with yellow PPS propeller.
• Can be installed in any position.
• Bidirectional flow.
• Competitive.
• Ready for delivery.
• No maintenance is required.
• Available in stainless steel and bronze.
• Clear indication of flow presence.
• Max pressure 16 BAR and 200°C.
• Excellent chemical resistance thanks to the materials used.
• Also usable on condensate, liquids and gases.
• PTFE sphere and borosilicate dome.
• Competitive. Can only be installed horizontally.
• Ready for delivery.
• No maintenance is required.
• Available in stainless steel and bronze.
