BlogIcon.png    TwitterIcon.png  YTicon.png  

Call Us! 800-228-0905

  • offline-1295421357
  • offline-837801025

Sprayer Depot Blog

How To Replace a SHURflo Pressure Switch

Posted by Sprayer Depot on Fri, Jun 19, 2015

The pressure switch is by far the most overworked part of your pump. It is constantly running which makes its life expectancy shorter compared to other parts. If you notice that the pressure has decreased, the switch Pressureswitchleaks or if your pump won't run or won't shut off then you might need to replace the pressure switch. Replacing the switch is an easy and inexpensive DIY project that will save your equipment unnecessary downtime.

What You'll Need:

Pressure Switch Assembly Kit


Installation Process: 

1. Unplug the red power supply wires and inspect them for possible burnt-out*

2. Unscrew the 3 screws to remove the pressure switch

3. Remove the old diaphragm and replace with new one making sure it is flush**

4. Screw the pressure switch back in place

5. Reconnect the power source wires and you are done!


*Kit includes replacement wires 

** An optional Teflon seat is included

 If you are unsure if your pressure switch needs to be replaced please don't hesitate to contact usOur knowledgeable Customer Service Technicians are available to answer your product questions Monday through Thursday 8:00 a.m. to 6:00 p.m. and Friday 8:00 a.m. to 5:30 p.m.

Topics: Sprayer Depot, Sprayer Depot Instructional Video, Shurflo, Shurflo pressure switch assembly, quick set-up, quick start, pressure switch

Search This Blog

Subscribe by Email

Is a Custom-Built Sprayer Right for You?


Latest Posts