Description
TNP411E-2PR Tinytrol Pressure Switch
1/8″ NPT MOUNTING STYLE, CENTER AIR SPOUT
Presair’s TNP411E-2PR Tinytrol pressure switch makes electrical contact when a certain set pressure has been reached on its input.
Tinytrol Pressure Switches are designed and manufactured to exacting standards to meet the needs of original equipment manufacturers and instrument makers for a low cost, stable switch, and good repeat accuracy. The Tinytrol pressure switches are factory set from 1.5 Psi to 65 Psi. Contact us for more information.
- 1/8 NPT, Center Air Spout
- SPST, Normally Open
- 21 Amp, 1 hp @ 125VAC
- Factory Set at 2 Psi Rising
- UL and CUL Recognized
- All switches are 100% tested to meet 100,000+ cycle life
- Products are designed & manufactured in Eau Claire, Wisconsin, USA.
Presair switches deliver complete electrical isolation with zero voltage at the actuator to shock the user or spark an explosion. Presair is a leading manufacturer of Tinytrol pressure switches. The switching system costs are comparable or lower than digital controls meeting the needs of original equipment manufacturers. We offer a wide variety of options to meet original equipment manufacturers product requirements. If you are interested in purchasing a custom adjustable pressure switch, feel free to contact us.
For more options view the product sheet below!
Robert (verified owner) –
Defective item. Wasn’t sealed. Item came apart under normal use and resulting in massive water leak that caused $250 of damage. They offered me another part. Seriously? You think I want to go through that twice?
Stephen B. (verified owner) –
Twice around with Teflon tape, making sure threads start straight, tighten with fingers not pliers!
2 plugs ,4 screws , 3 plumbing connections, fill with water, plug in ac, check for leaks .
Simple as that,all working as should.
Wife very happy !