We're happy to hear you've been impressed with the powerful performance of your new 4000 PSI pressure washer. We will attach a link below with the pump information! If you need additional information, please give our team a call directly at 877-362-4271 or email us at productsupport@simpsoncleaning.com, we would be happy to help get everything you need as quickly as possible. Thanks for sharing your experience & we hope to hear from you soon, DandK! https://simpsoncleaning.com/wp-content/uploads/60869-PS60869.pdf

It's great to hear your 4000 PSI pressure washer has been performing with excellent power & reliability. Show it off any time by tagging #simpsonclean on social media with photos of your results & we'd love to see the projects you're knocking out. Thanks for the review, Swoleman12!

It's good to hear you've been happy with the sturdy quality & we'd like to learn more about the pump issues you've encountered. If you would reach out to our team at 877-362-4271 or email us at productsupport@simpsoncleaning.com, we hope a little troubleshooting will determine how to smooth out this performance as quickly as possible. Thanks for sharing your feedback & we hope to hear from you soon, Dave@98!

It's great to hear your 4000 PSI pressure washer has proven enjoyable to operate, and it has performed for a five-star cleaning experience worthy of your recommendation. Show off your results any time by tagging #simpsonclean on social media and we'd love to see your before/after photos. Thanks for taking the time to review, Taylor M!