Frequently Asked Questions

Yes. We ship our products all across the globe.

You can purchase our products online via our webstore , Amazon , or eBay . 

If you can’t find the item you are looking for online, contact our customer service department here.

We can cross reference most pneumatic controls made by other manufacturers to a direct replacement option. Contact us here.

Most switches are SPDT or DPDT. Contact our customer service for a wiring diagram.

Products ordered online are typically turned around within 1-3 business days. For large quantity orders, we strive to ship within 10-14 business days. Contact us to receive a quote.

The hysteresis switching function is generally included for all switch variants, whether mechanical or electronic, and whether for the parameter of pressure, temperature, level or flow. Hysteresis is generally understood to be the difference between the switch point and the reset point.

Senasys confirms that to the best of our knowledge the Presair products we currently supply to meets the RoHS and REACH directives.

Here is a copy of our company wide CRMT.

All Presair products are UL and CUL recognized. 

We look forward to working with you. Please call us at 715.831.6353 or email info@senasys.com

Yes, we have OEM and Bulk purchase pricing available. Please contact us with the part number or application details, and quantity you’re interested in, and our customer service team will return a quote within 1-2 business days

Please contact us to request a quote to get started.