Question about Mi T M WP-3000-4MHB Pressure Washer

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How much psi does a 3000psi power wash have when in use

Posted by jameskohli78 on


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Al Kupchella

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James, That depends on where you measure it. Internally, on the outflow side of the pump it's pretty close to 3000 psi. It's probably just a few psi lower just before the spray nozzle. After it leaves the nozzle it has zero psi, but it has a LOT of velocity. The actual velocity depends mostly on the nozzle, but that too drops to zero if you measure it far enough away from the nozzle.

Posted on Mar 29, 2010


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