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Constant Filling Fluid Coupling

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YOXIIZ500 Fluid Coupling

YOXIIZ500 Fluid Coupling

The difference between hydraulic coupling and oil media The hydraulic coupling is a kind of hydraulic coupling used for working medium of water or incombustible liquid. Its structure is different from that of oil media couplers. The main difference is: oil media hydraulic couplers can use...

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The difference between hydraulic coupling and oil media

The hydraulic coupling is a kind of hydraulic coupling used for working medium of water or incombustible liquid.

Its structure is different from that of oil media couplers. The main difference is: oil media hydraulic couplers can use working medium to lubricate bearings, while water media cannot.

The bearing of the water media coupling shall be sealed before and after, the lubrication of the bearing shall be lubricated by grease, and the steel parts in the working chamber which are in contact with water shall be treated for anti-corrosion.


As the working medium is water or non-flammable liquid, the water temperature will rise during the operation and output torque, generating gas, which will form air pressure and explode when the gas heats up too much.

Therefore, in addition to the overload protection of the fusible plug, there is also an explosion-proof plug that can withstand the pressure of 1.4 + + 0.2mpa.

The pressure strength of the shell is also required in the manufacturing process, so the related tests of the hydraulic coupling are different from that of the oil coupling.


If you are satisfied with our yoxiiz500 fluid coupling, welcome to wholesale the best quality, safe and durable equipment with our factory. We also welcome customized orders. Check the price list and the quotation with our manufacturers and suppliers now.
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