Below is a list of Support Topics and Frequently Asked Questions.

For further assistance, our contact information is at the bottom of the page.

Spray Boom Heights

Determine the proper height for your spray boom – Boom Height

Application Rates

View the APPLICATION RATE CHART (with calculation examples)
Determine the speed of your vehicle
Convert square feet to acres

Maintenance

Maintenance, Cleaning, Winterizing and Safety Information

Contact Information

Email: info@master-mfg.com
Phone:
1-800-864-1649
1-320-243-8500

Fax:
1-320-243-8030

Mail:
Master Manufacturing
123 Industrial Loop Rd., E
P.O. Box 226
Paynesville, MN 56362