Jabsco Single and Double Stack Water Systems

Each of these fully assembled, easy-to-install water pressure systems uses either single or double PAR-Max 4 pumps, a strainer and a pre-pressurized accumulator tank. That means all the system connection work is done for you in one neat and easily accessible package. The Single Stack provides flow rates up to 4.8 GPM (18 LPM). There are two Double Stack Systems that provide variable flow rates up to 5.8 GPM (22 LPM) or 9 GPM (34 LPM). In heavy-demand situations on larger boats, the twin pump systems provide added security; should one pump fail, the second will continue to operate.