Many questions and issues can be handled through our website, including the return of units for service, warranty registration, order status, download of operating manuals, and more. If you aren’t able to find what you need, please contact us by phone or email and we will work hard to solve your problem as quickly as possible.


Quickly sort and find the exact file you need here. Search for documents, organized by type: Manuals, Application Notes, Technical Bulletins, Data Sheets, Forms, Catalogs, Reprints, Warranties.


Product Service

It’s tough when your product is broken. But we stand by them and will do our best to repair or replace it as swiftly as possible. Request and track repairs using this form.


Order Status

We know the status of your order is important to you. Find out the status of your McMillan Flow Products order by entering the order number and customer code as listed in your confirmation email.


Warranty Registration

Thank you for purchasing a McMillan Flow Product and taking a few moments to register it online. Your registration helps us keep you up to date on product information and offers.


Frequently Asked Questions

These FAQs are designed to provide a better understanding of our products, ordering and shipping. They provide basic information, sometimes about fairly complex topics, and may link to more detailed information.