PowerMax 4008 Replacement RV Pump 12V | 3.2 GPM
$55.00 on Amazon.com (as of June 18, 2026, 12:00 PM EST) View details ↗
Upgrade your RV or camper with the PowerMax 4008 Replacement RV Water Pump. This 12V automatic demand pump delivers a reliable 3.2 gallons per minute flow rate with adjustable pressure settings of 45-60 psi. Engineered for quiet, efficient operation, it senses pressure drops when you open a faucet and automatically activates, then shuts off once the system pressure is restored. Lightweight and easy to install, it includes a strainer and all necessary fittings for hassle-free setup.
Perfect for RVs, campers, and marine applications, this replacement pump ensures consistent water flow without the noise. Its durable construction and self-priming design make it a dependable choice for all your water supply needs on the road.







