Johnson Pump, 102500903 Aqua Jet II WPS Pump, 3.5GPM, 12V, 40PSI

The Aqua Jet II Water Pressure Pump is engineered for ultimate durability with an industry-first triple-layer corrosion protection system—combining zinc–manganese phosphate treatment, electrocoated surfaces, and interior/exterior powder coating ensures long-lasting performance even in harsh saltwater environments. Delivering steady, home-like water pressure through a five-chamber diaphragm design, reduces spikes and vibration for a quiet, smooth flow. Removable heavy-duty thermoplastic bracket offers flexible mounting and easy maintenance, while the weatherproof in-line connector makes servicing simple—just plug and play.