Hi all, I have a new to me Westmarine RU260 (circa 2015 I think) which was made by Zodiac. Anyway, it has Delrin valves as you can see in the picture. The problem is that you can't get accurate pressure readings because of the rubber flap valve and I can't find a pump that is suited for this application. Any advice would be appreciated. I don't want to get into replacing the whole valve assembly, but if it means buying another screw in adapter or plug, I'll do that. Finding a low pressure pump that works with this is also a but difficult as most have adapted to newer valve types.. thanks!
