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SAD Tecmark 3906 Pressure Switch Tecmark SPST 1 Amp 1 5 Psi 1/8" 3/16" Barb P13869563SAD-3906 https://cdnimages.opentip.com/full/SAD/SAD-3906.jpg Tecmark 3906 Pressure Switch Tecmark SPST 1 Amp 1 5 Psi 1/8" 3/16" Barb Manufacturer Part Number: 3906Pressure Switch, Tecmark, SPST, 1 Amp, 1-5 Psi, 1/8\"-3/16\" BarbTecmark Pressure Switch 3906Committed to quality, delivery and serviceTecmark Series 3000, 3900 and 4000 Pressure Switches convert a positive or negative pressure signal (range 2\" W.C. to 100 PSI) to an electrical output. Tecmark Pressure Switches are available in various configurations for air, gas and liquid sensing applications. Tecmark switches can sense pressures as low as 2\" w.c. up to 100 PSIG with electrical ratings up to 25 amps.Additional Information Thread Material Metal Inlet Size/Outlet Size 1/8" Barb Amperage (Amps) 1 Alternate Part Numbers 3906 13869563 0.1200lbs 0.00 0.00 0.00
Tecmark
16.9800 2025-07-13 5 In Stock
customer review - by , September 9, 2023
5/ 5stars
Ordered for my parents pool and it works great!
customer review - by , September 9, 2023
4/ 5stars
Like I said above, cross threaded really easy, I did get it to work, works perfectly otherwise
customer review - by , August 8, 2023
5/ 5stars
Good supplier, arrived quickly, direct replacement fit.
customer review - by , August 8, 2023
5/ 5stars
I replaced the old switch with this one .worked.
customer review - by , July 7, 2023
5/ 5stars
Worked great. Fixed problem.
customer review - by , June 6, 2023
5/ 5stars
Worked fine for alarming for no air.
customer review - by , May 5, 2023
5/ 5stars
It worked
customer review - by , February 2, 2023
5/ 5stars
Arrived quickly, packaged accordingly. Easy to install (i used thread tape) Be sure to turn off the power and close the valves first. If, you do not get a resolution to your blinking lights, check the high limit switch. (it will have a foil tag that touched the heat tube)This unit should get you going again !
customer review - by , January 1, 2023
5/ 5stars
Used in my spa worked great
customer review - by , January 1, 2023
5/ 5stars
Good Quality

Tecmark 3906 Pressure Switch, Tecmark, SPST, 1 Amp, 1-5 Psi, 1/8"-3/16" Barb

stars Rating 5 | 39 reviews
Brand Tecmark
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SKU: SAD-3906
Price: $16.98
Quantity:
5 In Stock
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Product Description

Manufacturer Part Number: 3906

Pressure Switch, Tecmark, SPST, 1 Amp, 1-5 Psi, 1/8"-3/16" Barb

Tecmark Pressure Switch 3906

Committed to quality, delivery and service

Tecmark Series 3000, 3900 and 4000 Pressure Switches convert a positive or negative pressure signal (range 2" W.C. to 100 PSI) to an electrical output. Tecmark Pressure Switches are available in various configurations for air, gas and liquid sensing applications. Tecmark switches can sense pressures as low as 2" w.c. up to 100 PSIG with electrical ratings up to 25 amps.

Additional Information




Alternate Part Numbers





  • 3906

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Product Warranty

This item has 15 months warranty.
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Customer Reviews
5 stars
38
4 stars
1
3 stars
0
2 stars
0
1 stars
0
By A Customer
Date: September 14, 2023
Ordered for my parents pool and it works great!
Rating: 5 stars [5 of 5 Stars!]
By Jaws
Date: September 11, 2023
Like I said above, cross threaded really easy, I did get it to work, works perfectly otherwise
Rating: 4 stars [4 of 5 Stars!]
By Clark Wilson
Date: August 27, 2023
Good supplier, arrived quickly, direct replacement fit.
Rating: 5 stars [5 of 5 Stars!]
By heidi Cook
Date: August 10, 2023
I replaced the old switch with this one .worked.
Rating: 5 stars [5 of 5 Stars!]
By Old Skool Automotive
Date: July 05, 2023
Worked great. Fixed problem.
Rating: 5 stars [5 of 5 Stars!]
By Patrick
Date: June 04, 2023
Worked fine for alarming for no air.
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 39 reviews
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