cat 310 pumps

Good evening everyone. So I’m resealing some older cat 310’s and when I look at some of the plungers I see what appears to be cracks but yet they are completely smooth. Won’t catch a finger nail or anything. Only visible. Seems like if they were true cracks you could feel them. So I’m hoping...

I am considering the purchase of a 5 bay SS 15 mins form my house. This is in a rural area off of a state route (TN) with a traffic count of 10K+ daily. I met with the owner today and received some general information and took some pictures. There are 4 traditional bays and 1 truck/trailer bay...

Hello everyone, I'm looking for some insight on this issue with a pump for my Self Serv. Out of the blue I started losing pressure and was getting some knocking or chattering in the pump, so I ordered a full kit for the front end put it together and had steady pressure but still a very light...

I am changing over my building from a 2- bay car wash to another business and need to sell all the components and equipment. They include relatively new pumps, motors, controls, Megavend, vacuum, fragrant vac, bill changer, vending supplies, wash/wax chemicals for self-serve bays, hydro spray...