Features a robust 5-chamber, co-injected molded diaphragm and larger heavier duty motor brushes to significantly extend pump life up to 50% longer than existing Jabsco Par-Max series pumps. Sealed switch and co-injected molded diaphragm eliminate leak paths. Ergonomically designed spray nozzle provides powerful and accurate fire power with every shot. Quick-disconnect ports allow for ease of installation in hard to reach places. PumpGuard strainer prevents over 99% of the finest particles from clogging the pump. Improved noise dampening rubber feet minimize vibration when mounted against hard surfaces. 5.0 GPM.