Cylindrical Magnetic Liquid Level Small Floating Ball Float High Temperature Stainless Steel Switch Fittings
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Product Highlights
- Premium Stainless Steel Material: Constructed from SUS304 or 316 stainless steel for strong corrosion and aging resistance.
- Versatile Installation Options: Supports flange, threaded, and welding connections for flexible equipment integration.
- Food-Grade Safety Standard: Non-toxic and odorless material safe for direct contact with drinking water and beverages.
- Wide Application Compatibility: Suitable for water, oil, acid/alkali solutions, and various liquid or gas media.
- Low Minimum Order Quantity: Flexible purchasing with a minimum order quantity of just 1 piece.
- Customization Services Available: Supports OEM/ODM, sample-based, design-based, and minor customizations.
- Fast Shipping Guarantee: Items shipped within 3-5 working days after payment confirmation.
Product Attributes
- Customization
- Available
- Installation Type
- Wall-Mounted Type
- Sensing Type
- Magnetic Liquid Level
- Model NO.
- Cylindrical Magnetic Liquid Level Floating Ball
- Contact
- Contactless
- Output Signal Type
- Analog Type
- Production Process
- Stainless Steel
- Material
- Stainless Steel
- Measuring Medium
- Humidity
- IP Rating
- IP20
- Certification
- CE
- Customized
- Non-Customized
- Type
- Cylindrical Built-in Magnetic Attraction Float Swi
- Main Material
- SUS304/316
- Operating Temperature
- -30~120℃
- Transport Package
- Plastic and Carton
- Specification
- SUS
- Trademark
- LUJINXUN
- Origin
- China
- HS Code
- 8516909000
- Production Capacity
- 5000PCS
- Package Size
- 15.00cm * 15.00cm * 10.00cm
- Package Gross Weight
- 0.100kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Cylindrical Magnetic Liquid Level Small Floating Ball Float High Temperature Stainless Steel Switch Fittings
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Product Description

"Cylindrical" ESB-28*28*9.5(304 material)
"Cylindrical" ESB-38*26*9.5(304 material)
"Cylindrical" ESB-40*35*15(304 material)
"Cylindrical" ESB-41*51*15(304 material)
"Cylindrical" ESB-45*55*15(304 material)
"Cylindrical" ESB-51*61*15(304 material)
"Cylindrical" ESB-28*28*9.5(316 material)
"Cylindrical" ESB-38*26*9.5(316 material)
"Cylindrical" ESB-40*35*15(316 material)
"Cylindrical" ESB-41*51*15(316 material)
"Cylindrical" ESB-45*56*15(316 material)
"Cylindrical" ESB-51*61*15(316 material)
"Ball" ESB-52*52*15(304 material)
"Ball" ESB-75*75*23(304 material
"Ball" ESB-100*100*15(304 material)
"Ball" ESB-100*100*23(304 material)
"Ball" ESB-120*120*23(304 material)
"Ball" ESB-125*125*23(304 material)
"Ball" ESB-75*75*23(316 material)
"Spherical" ESB-200*200*27(304 material without magnetism)
Product Name | Float Switch Water Level Controller |
Type | Cylindrical Built-in Magnetic Attraction Float Switch |
Main Material | SUS304/316 |
Size | Floating ball diameter*height*bore diameter |
Operating temperature | -30~120℃ |



Confirm the liquid level range of the equipment and determine the installation position of the floating ball (generally, it is necessary to ensure that the floating ball can rise and fall freely within the liquid level change range).
Check the adaptability:
Installation and fixation
If it is a connecting rod floating ball,

Household water tank and solar water heater: the floating ball is linked with the valve. When the water level reaches the set height, the floating ball drives the valve to close and stop the water inflow; When the water level drops, the valve is reopened to replenish water to avoid water overflow or dry burning.
Toilet water tank: the float ball controls the water inlet valve. When the water level in the water tank is low, the water inlet valve will be closed after the water level reaches the preset position, so as to ensure that the water tank can be automatically filled with appropriate water after flushing.
Industrial production:
All kinds of liquid storage tanks: the floating ball level gauge can monitor the liquid level in the tank in real time and transmit it to the control system through mechanical or electronic signals, and give an alarm when the liquid level is too high or too low to ensure production safety.
Sewage treatment: In the sedimentation tank, regulating tank and other facilities, the floating ball is used to monitor the liquid level and control the start and stop of the drainage pump to ensure the stable operation of the sewage treatment process.
We guarantee to ship out within 3-5 working days after payment confirmed.
If there is any unexpected situation,we will contact you as soon as possible.

Located at Shipai-Dongguan, it`s established in 2019. Through the years we have taken the trust from customers from all over the world. Our main products have thermocouple, cartridge heater, immersion heaters, silicone heaters, band heater and heating elements. We have excellent craftsmanship, reliable security, good value and good after-sale service.
Enterprise philosophy: Customer and quality first, product quality is the vitality of an enterprise.
If you are unhappy with service or any other problem,Please contact us before leaving feedback,and we will resolve the issue immediately.
Customer's satisfaction is our goal!
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI252834". Items marked "" are certified.
Company Profile
Dongguan Lujinxun Electric Heating Appliance Co., Ltd. is nestled in Shipai Town, Dongguan-a city renowned for its robust manufacturing ecosystem and convenient transportation networks. Since our establishment in 2019, we have steadily grown into a trusted name in the electric heating industry, earning the confidence of clients spanning across Europe, North America, Southeast Asia, and beyond.
Our product portfolio is designed to cater to diverse industrial and commercial heating needs, encompassing high-precision thermocouples, durable cartridge heaters, efficient immersion heaters, flexible silicone heaters, reliable band heaters, and a range of custom heating elements. Each product is a testament to our commitment to excellence: From the selection of premium raw materials to the implementation of advanced production techniques, we ensure every item meets stringent quality standards. Our craftsmanship shines through in the precise temperature control, long service life, and energy efficiency of our heaters, while rigorous safety testing guarantees compliance with international certifications, giving customers peace of mind in every application.
Beyond superior products, we take pride in offering exceptional value-balancing top-tier quality with competitive pricing to deliver cost-effective solutions. Our dedicated after-sales team stands ready to provide timely technical support, troubleshooting assistance, and maintenance guidance, ensuring seamless user experiences long after purchase.
Guided by our core philosophy-"Customer and quality first"-we firmly believe that product quality is the lifeblood of an enterprise. This belief drives our continuous investment in research and development, enabling us to innovate and adapt to evolving market demands. Whether serving large-scale industrial facilities or specialized small businesses, Lujinxun remains committed to forging lasting partnerships through integrity, reliability, and a relentless pursuit of heating excellence.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- No. 2, Yangwu Second Road, Xiasha Village, Dongguan, Guangdong, China
-
Plant Area
- 600 square meters
-
Number of Employees
- 7
-
Registered Capital
- 500,000 RMB
-
Terms of Payment
- LC, T/T, Western Union, PayPal, D/P, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 1 Pcs
-
Supply Chain Partners
- 1
Our Production Capability & Technical Expertise
-
Main Products
- Water/Air Heating Element, Cartridge Heaters, Band Heaters, Thermocouple, Silicone Heating Plates.
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2019-11-01
-
Export Year
- 6 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- What materials are used for the floating ball?
- The floating ball is made of high-quality SUS304 or 316 stainless steel, offering strong corrosion and high-temperature resistance.
- Is this product suitable for drinking water?
- Yes, the stainless steel material is non-toxic and odorless, making it safe for direct contact with drinking water and beverages.
- What installation methods are supported?
- It supports flexible installation methods including flange connection, threaded connection, and welding.
- What is the minimum order quantity (MOQ)?
- The minimum order quantity is 1 piece, allowing for flexible purchasing.
- Can the product be customized?
- Yes, we offer OEM/ODM services, including customization from samples, designs, minor adjustments, and full customization.
- How long does shipping take?
- We guarantee to ship out within 3-5 working days after payment is confirmed.
- What certifications does the product have?
- The product has obtained CE certification.
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