Multi faster hydraulic coupler has many uses, one of which is used for vacuum piping and compressor pressure test. Both the sleeve and the plug have built-in automatic on-off valves suitable for vacuum use, and can maintain a vacuum degree of 1.3×10 Pa in the separated state.
When the faster hydraulic coupler is used for this purpose, the following points should be paid attention to.
◆ Do not exceed the maximum working pressure limit when using.
◆ Do not use it outside the operating temperature range to prevent wear or leakage of the sealing material.
◆ Do not artificially hit, bend, stretch, and prevent damage.
◆ Do not separate the connection under pressurized or residual pressure.
There are various types of faster hydraulic, common models are 1 2 hydraulic quick coupler, 3 4 hydraulic quick connect, 1 4 npt quick disconnect, 3 8 hydraulic quick coupler.
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