Do you have a question about the PS325 and is the answer not in the manual?
Questions and answers
Gerard Belmonte
June 3, 2025
All of a sudden the POWERWASHER lost pressure. Engine runs fine. Only a few years old and used sparingly by home owner I ran it with hose attached and removed gun ad hide. Nothing came out
1 comments:
Mr. Anderson
August 14, 2025
Possible causes for a Simpson PS325 power washer losing pressure while the engine runs fine include:
1. Clogged or worn nozzle. 2. Air in the pump. 3. Inlet water supply is insufficient or blocked. 4. Worn pump seals or valves. 5. Unloader valve malfunction. 6. Dirty water filter. 7. Hose or wand leaks.
Check each of these components to identify and fix the issue.
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Do you have a question about the PS325 and is the answer not in the manual?
Questions and answers
All of a sudden the POWERWASHER lost pressure. Engine runs fine. Only a few years old and used sparingly by home owner I ran it with hose attached and removed gun ad hide. Nothing came out
Possible causes for a Simpson PS325 power washer losing pressure while the engine runs fine include:
1. Clogged or worn nozzle.
2. Air in the pump.
3. Inlet water supply is insufficient or blocked.
4. Worn pump seals or valves.
5. Unloader valve malfunction.
6. Dirty water filter.
7. Hose or wand leaks.
Check each of these components to identify and fix the issue.
This answer is automatically generated