Flojet 40 PSI Replacement Pressure Switch Kit for Flojet Pumps (02090118)
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Flojet 40 PSI Replacement Pressure Switch Kit for Flojet Pumps
Restore automatic on-demand operation to your Flojet freshwater pressure pump. The Flojet 02090118 is a genuine replacement pressure switch kit rated at 40 PSI — the component that tells the pump when to start and stop based on system pressure. When the switch fails, the pump either runs continuously or won’t activate at all; replacing it is a straightforward repair that brings the system back to proper automatic operation without replacing the entire pump.
Key Features
- Genuine Flojet replacement pressure switch kit
- 40 PSI pressure rating — activates pump when system pressure drops, shuts off when pressure is restored
- Restores automatic on-demand pump operation
- Direct replacement for the factory pressure switch on compatible Flojet pumps
- Kit includes all components needed for a complete switch replacement
Compatible Applications
- Flojet freshwater pressure pumps requiring pressure switch replacement
- Flojet pump systems where the pump runs continuously or fails to activate
- 40 PSI pressure switch applications on compatible Flojet pump models
Parts Desk Insights
A failed pressure switch is one of the most common Flojet pump service issues — symptoms include the pump running non-stop even when no tap is open, or the pump not activating when a tap is turned on. If your pump motor is still working but the automatic operation has failed, this switch kit is the correct first repair to try before replacing the pump. For other Flojet pump service needs, the Flojet 90° Strainer is the companion inlet strainer that protects the pump from debris. If you’re considering a pump replacement rather than a repair, the SHURflo Aqua King II 4.0 GPM Freshwater Pump and SHURflo Aqua King II 3.0 GPM Freshwater Pump are popular alternatives.
Part Number: 02090118 | Pressure Rating: 40 PSI | Type: Replacement Pressure Switch Kit | Fits: Compatible Flojet Pump Models
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.