A simple $2 rubber cap solves that.Oh, and the female side doesn't fill up with dirt and crap the way ag couplers do.
Ok. This seems interesting but the price! Really?Relieving pressure on attachment or tractor side? Me, I just use m/f couplers on tractor and on attachment then connect the attachment hoses together after unhooking.
Others use the Irwin Xboom q/c and others have modified different tools for the task.
More of an issue getting them on when the implement is under pressure. Always end up needing to bleed of the pressure so they attach. Surprised there isn't a tool for that.If you have the Irwin style can you use it to release the coupler too? (As in this post?)
This looks like you are detaching the lines and leaving the couplers in place and attached to each other. Am I seeing this correctly?The issue on the implement side during storage is due to fluid pressure changes in the lines due to ambient air temperature changes or sunlight on the hydraulic lines. I made these with plumbing parts from a big box store and keep them on the implement(s) when not in use. They keep the connectors clean and the tiny hole drilled into the cap keeps the hydraulic pressure from building up. Before assembly, stuff the caps with a rag or paper towels to keep any hydraulic fluid from seeping out the weep hole.