SEAFLO Replacement Adjustable Pressure Switches are designed for 21/22/33/34/41/42/51 Series Water Pressure Pumps. Choose the proper PSI pressure switch for your series pump. The pressure switch is also fully adjustable with a 2mm Allen Key and can be manually set between 35-100 PSI.
B**D
Buy an extra.
I really like my pump. I use it for a rain irrigation system. Sits outdoors all year round. Drained for the saunter of course. The only fault is the pressure switch. The terminals come loose after time. Mine pump is 4 years old and this switch finally went. You can tell by the pump cycling on and off till it reaches pressure.
M**Y
A special little pressure switch
Received a working pressure switch in a flimsy bubble mailer with no paperwork or instructions. Would love to know how this 5 yr warranty works. Pressure switch was NO WHERE NEAR set to selected psi setting in order (why is that even an option?) Need a small hex key to adjust (not included). On the upshot my pump isn't contionsly running anymore.
A**Y
Meh
Worked well when I first got it, but often "sputters" at close to shut off pressure without shutting off. Seems not to have a crisp on/off reliably anymore. We have a switch on the pump and turn it on for water, then off. Probably will buy an external pressure switch.
L**M
Silicon to keep water out of the switch.
Easy to install but make sure you seal around the wires with silicone where they plug into the switch and any other place water can get into the switch.
C**M
Worked great
Will purchase again
B**N
Perfect
Simple install, perfect replacement. Curious as to if adjust screw if maved out, lowers or increases the pressure?
R**O
That is a very reliable product
I used this product to replace a faulty one that I had on my old pump. It worked very well.
R**L
Flow switch
Exactly what I needed. Caustic chlorine product damaged the switch.
T**D
Five Stars
parfait
Trustpilot
1 day ago
2 weeks ago
2 weeks ago
2 days ago