Eaton’s HKFR Series is a quick disconnect hydraulic
coupling for hazardous Blow Out Preventer (BOP)
service in the Oil and Gas Industry. The HKFR Series
meets or exceeds the ISO 7241-1 B standard.

Product Features
• BOP designation and red color is marked on the Socket/Female and Plug/Male halves
• Sleeve lock is standard
• Lloyd’s Register Certification
• Meets or exceeds ISO 7241-1 Series B standard
• Utilizes HK Series dust caps and dust plugs
• Standard body material: 316L stainless steel, zinc trivalent plated steel
• Standard seal material: Buna-N