Product description
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STH-C, the hydraulics plug-in system by SCHÄFER
Innovative, quick and safe connection of hose and tube lines by simple plug-in. The plug-in connector is designed for high operating pressures (standard up to 350 bar working pressure) and can therefore be used in a broad field of applications. Due to the compact design and an assembly without the need for tools, the plug-in system is predestinated for the use in unfavourable installation conditions and / or automized assembly.
- The interlocking is done by simple plugging, the plug control is carried out with a counter move control
- The locking system with 2 round wire rings is a method patented by Schäfer
- The unlocking is carried out with simple movements and a small release tool, alternatively with a release ring, which is permanently affixed to the plug
- The elastomeric system sealing guarantees a 100 % tightness, as soon as the system is connected
- The plug-in system can be connected with components via a specific profiled bore (direct porting*), therefore a screw-in adapter can be omitted in the ideal case
*Directporting: Further information to this subject you get here!
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Technical Specification
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If you are interessted in our components for service and test facility please contact our sales organisation!
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Features
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Threadless connections -plug-in systems - are becoming more and important for the layout of new hydraulic systems. Due to our years of experience in this field, we have been able to consistently develop the plug-in system further. STH-C provides a unique combination of all benefits of a modern plug-in system and at the same time the guarantee of million fold use due to the proven connection technology.
Features of STH-C
- Considerable reduction of assembly time
Simple connection instead of screwing in
- Optimized design of constructed space by minimized space requirements
No assembly tools are necessary, disassembly with a small extraction tool
- Saving potential by reduction of components
New connection components allow a reduction of number of components as well as of the total weight
- Reliably sealed hydraulic system
The patented 2-ring locking system excludes leaks caused by over- or under-assembly.
- A connection technology confirmed by the market
Millions of this connection technology are used
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Technical Specification
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Variants
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In addition to the variants presented on the previous pages, the plug-in system STH-C can also be delivered in further versions. These are briefly introduced below. For special solutions or your specific application, please contact us.
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Integrated leakage stop
Variant of the plug-in system, in which the connection components of STH-C are equipped with an integrated non-return valve on one side or on request also with the option of shutting both sides. Therefore, even pre-filled hose or tube lines can also be used. This version is already used in the cooling and temperature control technology. You will find further information here: Products/ plug-in system / cooling and temperature control technology called STH-C ALS |
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Preformed tube
Variant of the plug-in system, in which preformed tube lines with roller-burnished STH-C design are used. You will find further information here: Products / plug-in systems / hydraulics called STH-P |
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Rotatable version
Variant of the plug-in system suitable for line movements (swinging movement) under high pressure (420 bar operating pressure)
Please download the Productsheet STH-C [PDF 1,2 MB]!
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Integrated release ring
Variant of the plug-in system with integrated release ring. The release ring is permanently integrated in the plug (male) and replaces the separate release tool. For further Information please contact us: Contact persons |
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