I have a WATER DRAGON LOW PRESSUREAPPLICATOR SYSTEM 10.5 GPM @300PSI, ELECTRIC START HONDA,UDOR ZETA PUMP, 300' AG HOSE Soft Wash setup.

I am only getting about 50psi pressure when I usually get upwards of 200.

Here is the list of things I have done:

- Rebuilt entire pump with all new diaphragms and check valves
- Put all new oil in the pump
- Checked every hose for leaks, I am not seeing any bubbles in the hose nor do the hoses shake abnormally when its running

My Honda runs fine, and everything seems normal, except pressure is not there. I need help figuring out whats going on.

Thanks for your time,

Richard