Home / RV & Camper / Plumbing & Sanitation / Water Pumps / Flojet 2090104 Pump Switch Kit – 35 PSI Direct-Mount Pressure Switch for Quad Series 4300 and 4400 Water Pumps
(0 customer reviews)

Shop the Flojet 2090104 pressure switch kit with 35 PSI activation for Quad Series pumps. Restore automatic pressure control in RV and marine systems.

Flojet 2090104 Pump Switch Kit – 35 PSI Direct-Mount Pressure Switch for Quad Series 4300 and 4400 Water Pumps

13 in stock

$84.12

13 in stock

Product Highlights

35 PSI pressure rating | Direct-mount design | Quad pump compatible | Automatic pump control | Includes instructions | Replacement switch kit
35 PSI calibration – Maintains consistent water pressure | Direct-mount design – Simplifies replacement process | Fits Quad Series pumps – Broad compatibility coverage | Automatic cycling control – Prevents manual pump operation | Genuine replacement part – Restores factory performance
Secure Checkout With
UPC: 705474901364
SKU: 705474901364 Category: Brand:

Description

The Flojet 2090104 pressure switch kit is a direct-mount replacement component designed to restore automatic pressure regulation in compatible Flojet Quad Series water pumps. Calibrated to a 35 PSI pressure setting, this switch automatically activates and deactivates pump operation to maintain consistent water system performance in marine, RV, and mobile applications. || Compatible with Flojet 4300 and 4400 Series pressure-controlled pumps including models 4306-500, 4306-501, 4405-143, 4406-043, 4406-143, 4406-343, LF122A, and LF122M, the switch mounts directly to the pump housing for straightforward replacement. Included instructions simplify installation and help reduce system downtime. || Designed as a genuine Flojet service component, the 2090104 switch kit restores proper pump cycling and pressure regulation without replacing the complete pump assembly. Upgrade failing pressure controls and maintain dependable water delivery throughout your onboard plumbing system.

Additional information

Brand

Flojet

Model

2090104

MPN

2090104

Product Type

Pressure Switch Kit

Material

Composite Plastic

Finish Color

Black

Dimensions

Not Published

Weight (lb)

Not Published

Load Capacity

35 PSI

Drawer Count

Not Published

Drawer Type

Not Published

Lock Type

Not Published

Mount Type

Direct Mount

Installation

Pump Mounted

Compatibility

Flojet 4300 4400

Use Case

Water Pressure Control

Warranty

Not Published

Country of Origin

Not Published

Series

Quad Series

UPC

705474901364

Reviews

There are no reviews yet.

Be the first to review “Flojet 2090104 Pump Switch Kit – 35 PSI Direct-Mount Pressure Switch for Quad Series 4300 and 4400 Water Pumps”

Your email address will not be published. Required fields are marked *

Deliver in 3-5 business days

30 days return policy

Secure Payment at checkout

We are always here.

Your trusted source for premium outdoor gear and equipment.

Store Location

98 Tompkins AveBrooklyn, NY 11206

+1-(929) 277-2112‬

Subscribe to our Newsletter for exclusive offers, company news and events.

Subscription Form

© 2026 Sports and Wheels