Universal Quick Couplings
General-purpose hydraulic quick-release couplings are quick-release couplings that can be used in most hydraulic equipment and applications. These quick-release couplings are available in the 2000-5000 PSI range and are typically ISO 7241 Series A or B products. They can be used on most hydraulic machines. In North America, ISO B series quick release couplings are preferred. In Europe, ISO A-series quick release couplings are preferred, especially the push-pull type.