4000 Series Couplers (Hydraulic) 3000 Psi Connect With 4000 Series Nipples And 1/2 Inch Inch 8010 Series Nipples (Iso 5675 Pioneer Male Tips). Parker'S 4000 Series Are Double Shut-Off Quick Couplings With Poppet Or Ball Valve Options. Couplers Have A Manual Sleeve. Push-Pull Breakaway Sleeve Is Only Available On 1/4 Inch Inch Body Size With 9/16 - 18 Orb Thread Interchange  4050-5  4050 5  25684050-5  40505 Net Weight (Lbs) 1.00
