Required fields noted with *

Questions or Comments:


Contact Us

Orange Research is Open & Serving Customers. For More Information On Our COVID-19 Policy, Please Click Here.

Technical Information

To further assist customers and end-users of Orange Research products we have put together a collection of helpful articles, tech notes and tutorials. Various subjects will be covered in written and video form.

Check Product features & selection Check Problem solving
Check Applications assistance Check FAQs

Differential pressure, flow, and cryo level measurement technical resources

Orange Research's decades of experience allows us to assist and educate those who buy and use our products. As one of the world's leading manufacturers of flow and differential pressure measurement devices, our team of engineers and customer service personnel is recognized for expertise, and is ready to provide any assistance you may need. This section of our website is intended to support our customers and to make helpful information easily accessible.

Device Support

Our technical categories include a variety of information including: product selection; applications assistance; solutions; problem solving; FAQs; technical references; articles and more.

Please check back often as we update and expand this information.

Technical Information

We are continually updating our reference material. We would appreciate hearing from you about the types of information you would like to see in this section. Please submit your suggestions using our contact page form.  Please read more on:

Flow Meters vs. Rotameters

Weather Sealed Gauges & Condensation

Gauge Installation & Mounting Options

Filter Blow-By & Follower Pointer

How to Field Adjust a Differential Pressure Gauge Switch

Why Differential Pressure Gauges?



Contact Us -->