Kurt Hydraulicsoffers 375 coupling types and R12, 4SH, R13 and R15 hose. Directlyinterchangeable with other popular brands and crimping systems, allcouplings and hose meet SAE specifications. Kurt spiral hose couplingshave a maximum working pressure of 6,000 PSI. They are designed fornon-skive SAE 100 R12 applications with connections for handling higherpressures. Couplings also feature a corrosion-resistant, zinc-chromatefinish and have a precision machined ferrule, which ensures leak-freeoperation. Coupling configurations include metric hose couplings, R2reusable couplings, Teflon, R5, and beadlock couplings. Couplings withAPI threads and CAT flanges are also available.