Parr USA

Parr Instrument Company
211 Fifty Third Street
Moline, Illinois 61265-1770 USA
Phone: 1-800-872-7720 / 309-762-7716
Fax: 309-762-9453


Monday - Friday 8 a.m. - 5 p.m. CT

Holiday Calendar

Our office will be closed on the following days in 2024.

New Year's Day January 1
Memorial Day May 27
Independence Day July 4 - 5
Labor Day September 2
Thanksgiving November 28 - 29
Christmas December 24 - 25

Contact Us

Your contact information and inquiry may be shared with our authorized sales and technical service representatives in your area. We do not share any of the data you provide us with anyone outside of our organization or representatives.

Contact Us

For technical questions regarding an existing reactor, please provide the complete serial number etched on the head of the reactor and on the side or the bottom of the vessel cylinder.