1 Inch Thread Stainless Steel Float Level Switch with Waterproof Sealed Head(double ball)
Waterproof sealed-head float level switch
Excellent waterproof and dustproof performance
Anti-oxidation sealed cable outlet structure
1-inch threaded stainless steel installation
Stable reed switch with reliable operation
Dual-point level control (high/low level switching)
Suitable for industrial liquid level control
Application
Industrial Water & Storage Tanks
Pump Control Systems
Water Treatment Systems
Industrial Automation & Protection
Cooling & Circulation Systems
Description
The 1-inch thread stainless steel float level switch with waterproof sealed head is a reed switch type liquid level controller designed for industrial and commercial liquid level monitoring applications. Compared with the single-ball structure, the double-ball design enables dual-point level control, making it suitable for automatic filling, draining, and high/low level alarm systems.
The waterproof sealed-head cable outlet structure provides superior protection against water, dust, and oxidation compared to standard designs. It effectively prevents moisture, oil vapor, and dust from entering the internal electrical components, ensuring stable long-term operation in harsh industrial environments.
Made of high-quality stainless steel with laser welding technology and imported reed switch components, the product offers excellent corrosion resistance, stable switching performance, and reliable liquid level detection. It is widely used in water tanks, water treatment systems, and industrial automation level control systems.
Features
![Precision laser welding with smooth, burr-free welds and a secure leak-resistant bottom](https://www.elecall.com/wp-content/uploads/2026/08/Precision-Laser-Welding-for-Durable-Sealing.webp")
Technical Details
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Accessories
What is a waterproof sealed head float level switch used for?
What is the advantage of the waterproof sealed head design?
Is it normally open (NO) or normally closed (NC)?
Can the float switch directly control pumps or solenoid valves?
What are the advantages of the 1-inch thread design?
What liquids are suitable for this float switch?
Can rod length and cable length be customized?
What should buyers confirm before ordering?
When should the double-ball model be selected?
Can float spacing be customized in double-ball models?
Similar Products
The EDPS series differential pressure switch is a special type of control switch. It is a kind of switch that controls closing or opening based on the pressure difference between mutual components and relies on electrical signals for information transmission.
Floats are available in 1–4 pieces (optional,or more), and the rod length can be customized.
Notes:Float switches cannot directly control solenoid valves, high-power relays, AC contactors, etc. A small relay HH45P is required for transition.
Meetyour choices
Small and exquisite
stable performance
Simple installation
REED
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