CAT 3CP Hot & Dry Seal Kit Couplers & Coupler Parts The high-pressure seals run on

The high-pressure seals run on the plungers and are the wear item that determines how long a triplex pump holds pressure

Note the orientation

A standard bushing will not hold it

HydraMaster Boxxer 323HP — Hi-PSI manifold assembly

CAT 3CP Hot & Dry Seal Kit Couplers & Coupler Parts The high-pressure seals run onCAT 3CP Hot & Dry Seal Kit CAT 3CP Hot & Dry Seal Kit Fitment CAT 3CP series pumps Hot and dry duty This kit is specified for hot and dry running conditions higher temperature seals for a pump working harder than the standard kit assumes. Carpet cleaning truckmounts run hot solution continuously, which is exactly that duty. Fitting a standard kit to a machine running hot gives you a shorter service interval and a repeat of the same job. Match the kit