High Quality

Presair Pneumatic Switches & Controls are 100% testing before leaving our facilities.

Made in U.S.A.

Products are designed & manufactured in Eau Claire, Wisconsin, USA.

Direct Customer Support

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Our Products

Presair offers a wide variety of air, pressure & vacuum switches, along with air actuators.

Factory Set Pressure Switch

Air Switches

Tinytrol Pressure Switch

Pressure Switches

Adjustable Vacuum Pressure Switch

Vacuum Switches

Low Profile Pneumatic Foot Pedal

Air Actuators

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Documentation

COMMON APPLICATIONS

Learn more about how our pneumatic switches are used.

FAQS

Your questions, answered.

product catalog

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COMPANY NEWS

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Testimonials

We take pride in the quality of our products and excellent customer service. 

Do you sometimes have the feeling that you’re running into the same obstacles over and over again? Many of my conflicts have the same feel to them, like “Hey, I think I’ve been here before”

John Doe

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Do you sometimes have the feeling that you’re running into the same obstacles over and over again? Many of my conflicts have the same feel to them, like “Hey, I think I’ve been here before”

John Doe

Company Name

Do you sometimes have the feeling that you’re running into the same obstacles over and over again? Many of my conflicts have the same feel to them, like “Hey, I think I’ve been here before”

John Doe

Company Name

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    Our office hours are:

    Monday – Friday

    8 a.m. to 4 p.m. CST

    PRESAIR

    A Division of Senasys

    1435 International Drive

    Eau Claire, WI 54701 U.S.A.

    +1 (715) 831-6353

    info@senasys.com

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