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

Talk to a product specialist today!

Documentation

COMMON APPLICATIONS

Learn more about how our pneumatic switches are used.

FAQS

Your questions, answered.

product catalog

View our full product offer.

COMPANY NEWS

Find out what’s new at Senasys.

Testimonials

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

Presair’s customer commitment is outstanding! We receive excellent communication along with a great quality product!

Medical Device Manufacturer

Presair is a supplier of mine that offers one of the fastest turn arounds on my material, as well as communication!

HVAC & Plumbing Distributor

This product solved the problem I was having with equipment downtime. We now know when the air pressure is low. It pays for it’s self in saved tooling cost.

Industrial Manufacturer

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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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