SHURflo 4008 Revolution Fresh Water Pump – Quiet, Reliable, and Built to Last

✅ Engineered for Performance
Designed with a one-piece diaphragm and an internal bypass system, this pump delivers long-lasting durability and consistent performance for all RV plumbing systems. It’s made to meet high flow demands with minimal noise and zero rapid cycling—perfect for life on the road.

✅ Whisper-Quiet Operation
The 4008 Revolution pump is ultra-quiet and comes with thermal protection, so it can run dry without damage. That means less stress and more peace of mind while you’re enjoying your RV adventures.

✅ Built-In Check Valve
Equipped with an integrated check valve to prevent backflow, ensuring reliable water delivery exactly where you need it. It runs at approximately 55 PSI, with a 45 PSI shut-off, giving you smooth and steady water pressure.

✅ Important Note:
E65 and A65 are the same pump model—just different label codes. This listing does not include retail packaging.

Whether you’re upgrading or replacing your current water pump, the SHURflo 4008 Revolution is a trusted, high-quality solution made to keep up with your RV lifestyle.

RV Fresh Water Pump – Quiet, Reliable & Built for Adventure

Your RV’s water system is just as important as your electrical and gas systems. From the fresh tank to the faucet, every component plays a role—and your water pump is the heart of it all. Even with a full tank, you won’t get a drop if your pump isn’t doing its job. That’s why having a dependable, efficient pump is key to a stress-free trip.

This 3-chamber water pump is a compact powerhouse, measuring just 8″ L x 5.25″ W x 4.75″ H, and built to Flomax-equivalent standards. It features corrosion-resistant valves and super quiet operation, making it ideal for those peaceful campground stays where you want water pressure—not pipe noise.

Thanks to its self-priming design and dry-run protection, this pump is low-maintenance and tough enough to handle real-world RV use. It pulls just 8 amps and runs on 12V power, keeping your energy consumption low so you can use your other appliances with ease. It even comes with a 3-year warranty for added peace of mind.

Winter Tip: Be sure to fully drain the pump before freezing temps hit. Ice buildup can damage the internal parts if water is left inside.

Designed for Daily Use

Whether you’re washing dishes, taking a hot shower, or brushing your teeth, your pump needs to keep up—and this one does. Pair it with the included strainer to keep your water clean and the pump running smoothly. Add a silencer to reduce vibrations and eliminate that annoying rattle in your pipes. You’ll enjoy a quiet, consistent water flow that won’t disturb your neighbors—or your peace and quiet.

Got questions? Our friendly Customer Care team is just a call or click away. We’re here to help you get the most out of your RV setup.