Standard high pressure couplings with a working pressure of up to 3,000 bar / 43,500 psi.
Clean-break couplings up to 650 bar / 9,500 psi more
High pressure clean break coupling more
Quick connect couplings up to 2,000 bar / 29,000 psi more
Quick couplings up to 1,000 bar / 14,500 psi with non-interchangeable round keys more