Jabsco # 42755-0392 V-Flo 5.0 Constant Flow Water Pressure Pump

Jabsco Pump 42755-0392

Jabsco # 42755-0392

Jabsco catalog # 42755-0392, V-Flo 5.0 Constant Flow Water Pressure Pump and Motor unit. Pump is Coupled to a 12 Volt DC Motor. Low pressure version. Pressure switch turns on at 25 PSI, turns off at 35 PSI.

Price : $ 443.18

Qty :

2 Weeks (0 in stock)

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Product Information :

The Jabsco 42755-0392 is a v-flo 5.0 constant flow water pressure pump with a 12 Volt DC Motor, and a Pressure switch that turns on at 25 PSI, and turns off at 35 PSI. This variable flow, constant water pressure pump features technology to make your on-board water experience the same as you would expect on land. Capable of a flow rate up to 5.0 GPM (19 LPM), V-Flo is powered by a variable speed drive that delivers constant, consistent water pressure on demand. This enables pump startup and shut-off to be gradual, meaning no water hammer to shock your pipes or ears. It also reduces power consumption, making the motor super quiet at normal demand levels. Its revolutionary, providing the sophisticated performance that boat owners increasingly demand. The new variable flow, constant water pressure pump now featuring the revolutionary new DiMOND technology, designed to automatically diagnose and monitor all aspects of your pump and water pressure system performance to prevent system failure. Since the pump is constantly monitoring water flow and electrical current, it automatically adjusts itself as needed, ensuring that your systems are operating at peak efficiency.

Not For Continuous Duty, Intermittent Duty Only.

Features :

Product Specs :

High capacity supplies water for up to 4 outlets simultaneously.

Self-priming .

Runs dry without damage.

Runs smooth and quiet without water hammer.

Consistent water pressure provides a comfortable shower with the proper mix of hot and cold water.

Water flow adjusts quickly to meet your demand with new and improved next generation electronic controls that decrease pump response time.

Constant water pressure.

Up to 50 percent less power consumption.

Learns the boats water pressure system to improve pump performance.

Conserves power. Motor power draw matches flow demand.

Snap fit port fittings for easy installation with a variety of connection possibilities.

Saves space eliminates accumulator tank.

Parts and Accessories for Jabsco model 42755-0392

Major Overhaul Kit / Rebuild Kit :

Catalog # 18920-9043, Service Kit, with Valve Kit, Diaphragm Kit, Lower Housing Kit and Slide Clips

Price: $ 117.07

Qty :

Can Ship : Same Day (7 in stock)


A boat is a refuge, a place to relax and be at peace. VFlo goes beyond basic functionality to provide a quieter experience. The key addition is an electronic control system that operates the pump motor at variable speeds. This enables motor speed at start up and shut off to be ramped and gradual, meaning no water hammer and shock to your pipes or ears. Motor speed also matches water demand in real time. As additional faucets are turned on and more flow is needed, the motor speeds up. As they are turned off, demand falls and motor speed decreases. The result motor speed is optimized to reduce power consumption and noise generation. Jabsco continuously strives for improvement and in 2016 VFlo saw two refinements. First, a quicker response to changes in flow demand. Second, the over voltage threshold setting was increased to improve compatibility with modern battery charging systems. VFlo is the water pressure system that operates out of sight and out of mind.