Single Float Level Switch

Single float level switch is installed at the side of the tank. It is widely used to control the level of liquids such as water, waste water, acid solution, alkaline solution and diesel.

Product Description


Under the action of upward buoyancy, the float will swing which makes another end of lever drive the Micro-switch to act “on”.


Technical data:

● Used for liquid level control
● Mounting type: side mounting or top mounting
● Process connection: thread or flange
● Housing: cast aluminum
● Switch type: SPDT,   contact rate: 30 Watt
● Operation pressure:  Max. 6 Bar
● Operation temperature: -20 to 100 ℃
● Wetted part material : SS304 / SS316





Answer : Please send your question or enquiry to our email:, we will forward the questions to the related engineer.

Answer :  Please communicate with the sales about the return procedure before returning product.

Answer :  The delivery time depends on the order quantity and product specification.  If the product’s specification is conventional ( not special ),  delivery time is 5 or 7 working days for order quantity ≤ 10 pieces;  delivery time is 2 or 3 working weeks for order quantity 15 ~ 30 pieces. 

Answer :  by Courier,  by Sea or by Air

Answer :  Yes,  Generally warranty is one year.

Answer :  From year 2015  to year 2021,  average annual sales is RMB 350 million ( about USD 54.7 million )

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