KFFKFF 4 GPM Flow Rate, 3-Chamber Self-Priming Diaphragm Pump with Automatic Pressure Switch, 40 PSI Max Pressure, 12V DC RV Water Pump

<div><h3><strong>Product Description</strong><br></h3><strong><div>Efficient DC 12V 4 GPM Diaphragm Water Pump</div></strong><div><div>This pump offers efficient water flow and a maximum self-priming height of 10 feet, eliminating the need for pre-priming. It features automatic start and stop functionality based on demand and can handle brief dry-run operation. Equipped with overheat and overload protection, along with a pressure switch, it ensures a reliable water supply for everyday use.</div></div></div><div><div><strong><div>Durable and Reliable Pump Casing</div></strong><div><div>Constructed from nylon reinforced with 30% glass fiber, this diaphragm pump housing offers excellent resistance to impact and deformation, ensuring reliable and durable use.</div></div><strong><div>Durable Shield</div></strong><div><div>This water pressure pump is equipped with a safety cover for added protection. Important: Remove the safety cover prior to use to ensure proper and secure operation of the pump.</div></div><strong><div>Durable and Reliable Power Cable</div></strong><div><div>This diaphragm water pump is equipped with a sturdy power cord encased in a rubber-insulated jacket. Built to resist tearing and ensure durability, it prioritizes safety in its design.</div></div><strong><div>Effortless Setup</div></strong><div><div>Equipped with a universal 1/2-inch hose adapter, this water pump allows for quick and easy attachment to any 1/2-inch hose. Its versatile design ensures seamless compatibility, simplifying the installation process for users of all experience levels.</div></div><strong><div>Brief Operation Without Water</div></strong><div><div>Featuring a maximum self-priming height of 9.8 ft (3 m), this diaphragm water pump eliminates the need for manual priming. It ensures consistent water suction, even when the water source is positioned below the pump. Ideal for versatile applications, including rain barrels, water storage tanks, and extended-distance pumping tasks.</div></div><strong><div>Operates Smoothly with Minimal Noise</div></strong><div><div>The multi-chamber diaphragm structure minimizes fluctuations in water pressure and dampens vibrations. Designed for quiet operation, this water pump with a pressure switch ensures smooth and uninterrupted use, comparable to the sound of a calm conversation.</div></div></div></div><div><h3><strong>Specifications</strong><br></h3><div>Item Model Number: LSDP1-040-045-33</div><div>Voltage: DC 12V</div><div>Power: 156W</div><div>Inlet Diameter: 1/2 in MNPT</div><div>Outlet Diameter: 1/2 in MNPT</div></div><div><h3><strong>Package Content</strong><br></h3><div>1 x Diaphragm Water Pump</div><div>1 x Filter</div><div>2 x Hose Adapters</div><div>1 x PTFE Tape</div><div>2 x Stainless Steel Hose Clamps</div><div>1 x User Manual</div></div>

• Efficient 4 GPM Pump: This 12V diaphragm pump offers a maximum flow rate of 4 GPM (15.1 L/min), a peak pressure of 40 PSI, and a self-priming height of up to 10 feet. It enables quick water transfer from remote tanks without the need for pre-filling and allows for brief dry-run operation.
• Automatic Start and Stop Functionality: Equipped with a pressure switch tested for durability through over 200,000 cycles and a bypass valve. The pump automatically activates when the faucet is opened and shuts off immediately when the faucet is closed. Additionally, the water pressure can be adjusted using a hex wrench.
• Quiet Operation with Reduced Vibration: This 3-chamber diaphragm pump, combined with a durable pure copper motor, ensures steady performance while minimizing water pulsation and vibration. Operates at a noise level comparable to a soft conversation, around 50 dB.
• 1/2-Inch Hose Adapter: This diaphragm pump features a convenient hose adapter that fits standard 1/2-inch hoses. The connection is secured with durable stainless steel clamps, while PTFE tape ensures a tight seal to prevent leaks. Additionally, a filter is included to trap larger debris and maintain smooth operation.
• Versatile Use: Designed for durability with built-in protection against overheating and overloading. This diaphragm water pump is perfect for applications such as RVs, campers, mobile food trucks, garden watering systems, sprinklers, and rainwater collection barrels. Note: This pump is not waterproof and is not suitable for outdoor use.