
Application
- Magnetic float level switches
- Water level control systems
- Oil level monitoring
- Industrial equipment
- Automation systems
- Tanks and reservoirs
Description
This stainless steel magnetic float ball is a cylindrical float designed for use in magnetic liquid level switches. It is made of high-quality stainless steel, offering excellent durability, corrosion resistance, and high-temperature performance.
Equipped with an internal magnetic component, the float enables precise actuation of reed switches for accurate liquid level detection and control. It is suitable for use in various media such as water and oil, and is widely used in industrial and automation systems.
Dimensiona

Features
- Made of durable stainless steel for long service life
- Built-in magnetic component for precise switching control
- Excellent resistance to corrosion and high temperature
- Suitable for water, oil, and similar liquids

- Stable buoyancy and reliable operation
- Compact cylindrical design for easy integration
Technical Details
product type :
Stainless Steel Magnetic Float Ball
produc model:
ESB003-ESB028
Dimensions:
see attached drawing
Temperature Resistance:
Suitable for high-temperature environments
Material:
Stainless Steel
Type:
Cylindrical magnetic float ball
Function:
Magnetic Reed Switch Actuation
Applicable Media:
Water, oil, similar liquids
Float Density:
0.4-0.77cm³
Recommended Liquid Density:
≥0.9
Accessories
What is this product used for?
This stainless steel cylindrical magnetic float ball is designed as an accessory for magnetic liquid level switches. It rises and falls with the liquid level to activate the reed switch for level detection and control.
What material is the float ball made of?
It is made of high-quality stainless steel, providing excellent durability, corrosion resistance, and high-temperature performance.
How does the magnetic float ball work?
The built-in magnetic component interacts with the reed switch in a level switch. As the float moves with liquid level changes, the magnetic field actuates the reed switch, enabling accurate level detection.
What liquids is it suitable for?
It is suitable for use in water, oil, and similar liquids.
What are the main features of this float ball?
Made of durable stainless steel for long service life Built-in magnetic component for precise switching control Excellent resistance to corrosion and high temperature Stable buoyancy and reliable operation Compact cylindrical design for easy integration
Can this float ball be used alone?
No. This product is an accessory component and must be used together with a magnetic float level switch or sensor to function properly.
Is this float ball suitable for industrial automation systems?
Yes. It is widely used in magnetic float level switches, water level control systems, oil level monitoring, industrial equipment, automation systems, and tanks/reservoirs.
What is the recommended liquid density for this float?
The recommended liquid density is ≥0.9 g/cm³.























