by Gunnerm1 | May 7, 2012 | Residential Pressure Washing
Hello. Buying a new machine. Over the last 10 years I have plumbed two 4 at 4 machines together to get a grand total of 8 GPM at 4000 psi. Im tired of the issues associated with plumbing two machines together. Im debating on a 10 GPM at 3000 PSI VS. an 8 GPM at 3500...
