Jabsco VFLO 5.0 GPM Automatic Water Pressure Pumps
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  • Jabsco VFLO 5.0 GPM Automatic Water Pressure Pumps

Jabsco VFLO 5.0 Automatic Water Pressure Pump

Variable flow Jabsco VFLO 5.0 GPM Automatic Water Pressure Pumps are part of a smart system that automatically monitors water pressure and electric current to help improve pump performance, protecting your boat by preventing damage caused by common pump failures. The pump provides the cause of the problem and identifies a solution, saving you time and money. Respond quickly to fix minor issues like plumbing leaks, run dry, over/under current, and low or over voltage before they become major problems.

Consuming up to 50% less power than traditional pumps, VFLO pumps vary motor speed to control water pressure according to demand, delivering water reliably and efficiently to your boat's outlets. Removable port adaptors simplify maintenance.

These quiet-running pumps deliver consistent water pressure as needed and are available in two models: 12V and 24V.

$322.21 / ea
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Tech Spec Product Info User Generated Content


  • Revolutionary DiMOND technology automatically monitors and diagnoses all pump performance parameters to prevent system failure and costly damage
  • New variable speed drive delivers the exact amount of water flow needed for a variety of onboard tasks
  • Pump adjusts itself automatically, as needed, to ensure your water system operates at maximum efficiency
  • Pump is self-priming up to 10' (3 meters), and can be run dry without damage


  • Flow Rate: 5.0 GPM (19 LPM)
  • Design: Four-chamber positive displacement diaphragm
  • System Includes: 5.0 GPM water pressure pump, PumpGard™ in-line strainer, Snap-Fit port fittings
  • Nominal Voltage: 12VDC (Model 42755-0092); 24VDC (Model 42755-0094)
  • Fuse Size: 15A (Model 42755-0092); 10A (Model 42755-0094)
  • Operating Pressure: 40 psi (2.75 bar)
  • Cut-Out Pressure: 60 psi (4.1 bar)
  • Dimensions: 6-1/8" W x 4-3/4" H x 9-7/8" L (155.6 mm x 120.7 mm x 251 mm)


  • This pump is designed for intermittent duty only, and is not intended for continuous use.
  • Damage to the pump and plumbing system may result if water is allowed to freeze in the system. Non-toxic antifreeze for potable water may be used to winterize Jabsco pumps.
Type: Water System Pumps
5.0 1

A bit noisy, but excellent management of water flow


I had to replace my old (15+ year) Jabsco pump. The VFLO 5.0 is the new model replacing my old one. The bracket has been modified so I had to drill new holes - not a big issue with me. The hose connectors remained the same. Wiring was straightforward. So installation was easy. The pump has now worked flawlessly for a couple weeks. The only slight complaint is that it is somewhat noisier than the old pump. I would buy this pump again and would recommend it: no issue whatsoever with water flow in the boat shower or any of the 2 sinks.

Sailing Norm

Chesapeake Bay, VA


Jabsco VFLO 5.0 Automatic Water Pressure Pump



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