Tinytrol Miniature Pressure Switches
Tinytrol Miniature Pressure Switches are factory set from 0.25 Psi to 65 Psi. Available in a variety of pressure connections, mounting styles & electrical ratings.
Tinytrol miniature pressure switches are designed & manufactured to exacting standards to meet the needs of original equipment manufacturers & instrument makers for low cost, stable switches & good repeat accuracy.
Wide variety of options available to meet original equipment manufacturers product requirements.
Highly stable with good repeat accuracy. All switches are 100% tested at high & low settings, & at proof pressure.
safe & economical
Remote operation with complete electrical isolation. UL Recognized. Costs less than conventional controls
made in u.s.a.
Presair switches are designed & manufactured in Eau Claire, Wisconsin, U.S.A.
Presair Tinytrol miniature pressure switches make electrical contact when a certain set pressure has been reached on its input.
Their miniature size & variety of connection styles for simple implementation into any system. These switches allow for simple electrical on/off control over pressure. As pressure rises or falls, one contact opens as the other closes. This provides a perfect solution for monitoring, controlling & notifying. Tinytrol Miniature Pressure Switches are preset at the factory to actuate at your specific requirements.
- Variety of mounting options available
- Factory Set Pressure Range 0.25 inches of water to 65 PSIG
- Proof Pressure Tested up to 120 PSIG
- Ratings up to 25A @ 250VAC; Gold Contacts Available
- SPDT or DPDT Models Available
- UL/cUL Recognized
- Acetal body
- Multiple diaphragm materials available to meet application requirements.
Part Number Configurations
Here is a complete list of part number configurations already listed in our catalog. Click on a part number below for more information.
Other custom part number options are available. Please contact us with your requirements for more information.
Mounting Options & Air Connections
Presair switches have a variety of mounting options & air connections available to meet the needs of original equipment manufactures.
Click on one of our readily available solutions below, or send a request for a custom option to firstname.lastname@example.org.
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Fixed Pressure Range 0.25 to 65 PSI
Max. Operating Pressure 120 PSI
Rated up to 25A @ 250VAC
Multiple Mounting Options & Air Connections
UL / cUL Recognized
Made in U.S.A.
Frequently Asked Questions
YOUR QUESTIONS, ANSWERED.
Pressure switches push against the diaphragm & plunger inside the switch versus a vacuum switch pulls the diaphragm away from the plunger inside the switch. Another way to think of vacuum switches is a negative pressure switch. Here’s an illustration to help!
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