Home / RV & Camper / Plumbing & Sanitation / Water Pumps / Flojet 401V117S3A Variable Speed Water Pump – 12V DC, 4.0 GPM Flow Rate, 50 PSI Smart Pressure Control

Shop the Flojet 401V117S3A variable-speed water pump with 4.0 GPM output and 50 PSI control for smooth RV and marine water delivery.

Flojet 401V117S3A Variable Speed Water Pump – 12V DC, 4.0 GPM Flow Rate, 50 PSI Smart Pressure Control

1 in stock

$306.84

1 in stock

Product Highlights

4.0 GPM output | Variable-speed motor | 50 PSI pressure | Smooth water flow | Self-priming operation | Includes strainer
Variable-speed control – Delivers smoother water flow | 4.0 GPM output – Supports higher demand systems | 50 PSI operation – Maintains steady pressure | Included strainer – Protects internal components | Self-priming design – Simplifies installation
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UPC: 705474219476
SKU: 705474219476 Category: Brand:

Description

The Flojet 401V117S3A is a premium variable-speed 12-volt water pressure pump designed for RV, marine, and specialty vehicle freshwater systems. Delivering up to 4.0 gallons per minute while maintaining approximately 50 PSI, the variable-speed motor automatically adjusts output to match water demand, reducing cycling and providing smoother fixture performance. || Unlike conventional on/off demand pumps, the variable-speed design helps minimize pressure fluctuations and noise while maintaining more consistent flow at faucets, showers, and appliances. The self-priming diaphragm pump can handle intermittent dry-running and is supplied with an inlet strainer for added pump protection. || Engineered for high-demand freshwater systems, the 401V117S3A is ideal for larger RVs, boats, and mobile service vehicles requiring residential-style water delivery performance with efficient power consumption.

Additional information

Brand

Flojet

Model

401V117S3A

MPN

401V117S3A

Product Type

Variable Speed Water Pump

Material

Polypropylene

Finish Color

Black

Dimensions

Not Published

Weight (lb)

Not Published

Load Capacity

4.0 GPM

Drawer Count

Not Published

Drawer Type

Not Published

Lock Type

Not Published

Mount Type

Surface Mount

Installation

12V wiring

Compatibility

RV Marine Systems

Use Case

Fresh Water Delivery

Warranty

2 Year

Country of Origin

Not Published

Series

VFLO

UPC

705474219476

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