b'HYDRAULIC QUICK DISCONNECT COUPLINGSSERIES AISO 7241-1 INTERCHANGE Interchangeable with Parker 6600 series, Aeroquip 5600 Series,Safeway S56 Series and other manufacturers couplers and nipples built in accordance to I.S.O. 7241-1 Series A 4 : 1 Safety factor (Min. Burst = W.P. X 4) High strength steel construction Proven ball lock mechanism Nitrile NBR seals with PTFE back-up ring For use with hydraulic fluids in mobile and stationary applications Temperature Range: -40C to +121C (-40F to +250F)STEELCOUPLER SETMAXIMUM WORKING PRESSURE (PSI)1/4 3/8 1/2 3/4 1STEEL 5,000 4,600 4,000 4,000 4,000Q I C K U D I S O N N E C T C S VALVED COUPLER - STEEL VALVED NIPPLE - STEELPART No. Body Size Female Pipe PART No. Body Size Female PipeQD-ISOAC4-4F 1/4 1/4 QD-ISOAN4-4F 1/4 1/4QD-ISOAC6-6F 3/8 3/8 QD-ISOAN6-6F 3/8 3/8QD-ISOAC8-8F 1/2 1/2 QD-ISOAN8-8F 1/2 1/2QD-ISOAC12-12F 3/4 3/4 QD-ISOAN12-12F 3/4 3/4QD-ISOAC16-16F 1 1 QD-ISOAN16-16F 1 1Size Dust Plug Dust Cap3/8 QD-PDP-11 QD-PDC-131/2 QD-PDP-14 QD-PDC-15DUST3/4 QD-PDP-19 QD-PDC-20DUSTPLUG 1 QD-PDP-23 QD-PDC-24 CAP106'