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UK Floor Cleaning Forum => Carpet Cleaning Forum => Topic started by: Chris jones on January 08, 2020, 04:12:56 pm

Title: How to install a 500psi pump
Post by: Chris jones on January 08, 2020, 04:12:56 pm

Need advice.
Brought all relative parts pipes regulator etc.
Im just wondering why there are 4 ports.
The way im going to install it is just use the one side a simple in and out and blank off other side.
Thank you for any advice

Title: Re: How to install a 500psi pump
Post by: Mike Halliday on January 08, 2020, 05:46:05 pm

Show us a picture

But  most high pressure pumps have 2 inlets 2 outlets either side

Title: Re: How to install a 500psi pump
Post by: John Kelly on January 09, 2020, 03:39:30 pm

You can have one inlet but you must use the two outlets. One of them to a bypass. If not you'll have massive pressure build up when not spraying and will damage pump.