Liquid and gas flow measuring and observing instruments HomeProductsLiquid and gas flow measuring and observing instruments Inquiry Save to Favorites GO :::::Sort::::: Name Date Added Popular ↑ ↓ DISPLACEMENT Detailed Product Description As liquid level increase, the buoyancy gets stronger. And the top displacer rises so that the spring becomes loose. Thus, the switch connected to the spring turns on or off It is easy to install without any professional knowledge. It can be used in high temperature and pressure tank. It can select upper and lower limit. There is almost no price difference between deep tank and shallow tank. This is weather proof and explosion proof product. Features l Easy to install, wiring, and operation. l Applicable in high temperature or high pressure... Read More Inquiry Now Liquid and gas flow measuring and observing instruments Made in Korea displacement Made in Korea tank Made in Korea shallow Made in Korea deep Made in Korea