The Flojet R4405-143 is an obsolete 12-volt DC quad-chamber diaphragm water pressure pump commonly used in marine, RV, and mobile home applications. It features an internal bypass design that delivers steady flow at roughly 3.3 gallons per minute (GPM) with a 35 PSI pressure switch shut-of

The original R4405-143 model is discontinued/obsolete by the manufacturer. The R4405-143 part number has been superseded by 04405143A (or 04405-143A).

Technical Specs & Features:

• Voltage: 12V DCFlow
• Rate: 3.3 GPM (12.5 LPM)
• Shut-off Pressure: 35 PSI
• Fuse Requirement: 7 Amp
• Capability: Self-priming up to 8–10 feet and safe to run dry without damage.

We recently acquired a large inventory of overstock items, these items are in the manufacturer's original packaging, but may have minor cosmetic blemishes from storage, (See Photos).

All items sold at Max Marine Outlet come as you see in the pictures provided, with only the parts and accessories stated in the description section named “What’s Included”. IF YOU DO NOT SEE SOMETHING YOU EXPECT TO BE INCLUDED IN THE DESCRIPTION WE PROVIDE, IT WILL NOT BE INCLUDED. Read all descriptions thoroughly. There are times when a display is used only to show the item being sold is functional and working properly. In this case, these displays are not included. If you have any questions feel free to reach out. We always want to be transparent with our customers and fully disclose any information regarding the products we sell.