Jabsco Par-Max 3 Water Pressure Pump - 24V - 3 GPM - 25 PSIMeet the Jabsco Par Max 3 Water Pressure Pump a compact, dependable 24V pump delivering 3 GPM at 25 PSI, engineered to keep showers, faucets, and marine systems flowing smoothly. Part of Jabsco's Par Max line, it balances performance with a compact footprint for vessels and RVs. HD (Heavy Duty) models in the Par Max family feature a wider diameter motor with a powder coated shell, and cast aluminum endbells and lower housing to improve pressure