Vevor Diaphragm Pump 12V DC 3.5 GPM 55 PSI Self-Priming Water Pump New
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Product Overview
The Vevor diaphragm pump is a 12V DC self-priming water pump designed to deliver up to 3.5 GPM with a rated pressure of 55 PSI. It features an automatic pressure switch that starts and stops the pump with faucet operation for convenient on-demand water flow. Built with durable materials and FCC certification, it is suited for RVs, boats, marine use, irrigation, and general water transfer applications. Its quiet operation, overload protection, and adjustable pressure range make it a practical choice for reliable everyday use.
Brand new
1 year factory warranty
Manufacturer direct shipping from CA, NJ, & TX
Authorized Vevor Dealer
Features
- Time to Get Pumped: With an open flow rate of 3.5 GPM and the ability to self-prime up to 6 feet, this 12V diaphragm pump is a true powerhouse that can meet all your water needs. Plus, with its stable 7.5A motor, you can be sure it will deliver consistent water pressure when you need it most. Don't settle for less when it comes to your water!
- Automatic Pressure Switch: With its failure-free control, the water pump will automatically start and stop when you turn on and off the faucet to save you valuable time. The rated pressure is set at 55 PSI (40-80 PSI adjustable), and the open water flow perfectly fits all settings. It supports dry running during short periods, making it a reliable choice!
- Security You Can Trust: Get peace of mind with this reliable on demand water pump, which is FCC certified to ensure product quality and prevent electric leakage. The included sealing tape helps reduce wear and water leakage, while the overload protection keeps the pump in excellent condition even with the constant use of hot water.
- Work in Silence: With our RV water pump, you can drain water quickly and quietly without causing a disturbance. Its smooth operation eliminates annoying noise, ensuring you won't be bothered while you sleep or work. Its low power consumption means you can get more done without worrying about high energy bills.
- Multi-Purpose Application: Say goodbye to low water pressure with this pump for sprayer - a true game-changer! It's versatile enough to use for RVs, boats, yachts, agriculture irrigation, long-distance pumping in the courtyard, and even car washing. Trust this pump to deliver the water pressure you need, no matter the task at hand.
Specifications
| Model | NMDP42-G35-55-12 |
| Rated Voltage | 12V |
| Rated Pressure | 55 PSI (40-80 PSI adjustable) |
| Max Flow Rate | 3.5 GPM |
| Rated Suction Height | 6' |
| Amps | 7.5A |
| Inlet/Outlet Diameter | 1/2" MNPT |
| Number of Diaphragm Chambers | 4 PCS |
| Certification | FCC |
| Diaphragm Material | Santoprene |
| Valve Material | EPDM |
| Shell Material | PA6 + 30% Glass Fiber |
| Max Liquid Temperature | 140°F |
| Granule Size | <300 um (50 Mesh) |
| Ambient Temperature | 32-140°F |
| Product Weight | 4.19 lbs |
| Dimensions | 8.35" x 4.9" x 4.32" |
Package Contents
Diaphragm pump
Sealing tape
Screen filter
Fittings
Warranty
This item comes with a 1 year factory warranty.






