6105-12 Series 6100 Brass Pressure Connector - 3/4" NPTF Threaded Nipple (3/4"-14) - 3.23" Length - No Flange & Flash Valve - Heavy Duty Plumbing Fittings for Hydraulic Systems, Industrial Pipes & Water Supply Lines

6100 Series Nipples (hydraulic) up to 3000 psi, connect with 6100 Series Couplers. Parker's 6100 Series is a thread to connect, low spill coupling that can be connected under pressure. Coupler and nipple bodies are corrosion resistant brass. Couplers are available with a steel hex nut or heavy duty wing nut sleeve. A connection indicator groove on the nipple body visually shows when the connection is complete and valves are fully open.