Hydraulic quick connector, socket with pressure eliminator, M18x1.5 internal thread. EURO PUSH-PULL (ISO 7241-A) WaryńskiHydraulic quick connector, socket with pressure eliminator M18x1.5 internal thread EURO PUSH-PULL (ISO 7241-A) Waryński. The pressure eliminator allows the hydraulics to be connected without the need to apply excessive force, ensuring a quick and easy connection process in any situation (static pressure between the two hydraulic systems is released). It is an ideal solution for connecting hydraulics with a very wide range of applications. This type of quick coupler socket also protects against cracking/breaking of the hydraulic hose and loss of hydraulic oil in the event of its unintentional stretching - e.g. driving away the tractor without disconnecting the hydraulics from the connected machine (installation of the quick coupler socket to the body/housing in the tractor using the locking sleeve). The quick couplings are designed in accordance with the dimensional and quality requirements of the ISO 7241 Series A standard, which specifies in detail the characteristics and dimensions to enable compatibility of quick couplings produced by different manufacturers in accordance with this standard. Interchangeable with ISO-A quick connectors from other manufacturers such as: Parker, Faster, Stucchi, DNP, Tema and others.