Pressure Washer M22 Female to 3/8 inch female NPT screw thread coupling

M22 Female to 3/8" NPT Female Screw Thread Coupling M22 Quick Screw Coupling. A handy adaptor to fit karcher and other pressure washers. Quick Connector. Ratings: 3900 psi Max Temperature: 320°C Pressure washer coupler convert M22 female to 3/8 Inch Female NPT Fitting Comparable with M22 14mm fitting. Working Pressure up to 4,000 PSI and Max Temp is 320°F. Used on universal gun, wand, hose and pump connection. It connects sewer jetter hose to pressure washer pump