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    Become a Customer

    Become a Customer Interested in becoming a customer of Duncan Supply Company?  For more information, click below to start the process.

    Start the Process

    Become a Vendor

    Become a Vendor Have new innovating products that Duncan Supply Company needs to sell?  Start the process below to become a vendor of Duncan Supply Company.

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    March Flyer - Ritchie Yellow Jacket

    As a member of Key Wholesaler Group, during the month of March we are proud to be working with Ritchie Yellow Jacket! Stop in and ask your sales rep about these Innovative New Tools by YELLOW JACKET! 

    95730 YJ-LTE
    The smallest, lightest, most powerful unit in its class.

    - Superior condenser design - keep unit cooler, longer
    - Easy to use - single valve control
    - Single gauge shows tank pressure
    - Built in purge circuit and built in circuit breaker
    - Lightweight at 24 pounds

    19047 Gasket Remover Tool w/ Replacement Gaskets
    Easily remove worn out gaskets from hoses with this handy tool!

    - A sharp and long pick to pull the gasket from deep inside the hose
    - Additional feature on the back of the tool is used to place the depressor inside the hose
    - Extra gaskets stored inside the tool for convenience

    69048 eVac II Programmable Digital Vacuum Gauge
    Accurately measure vacuum pressure with resolution down to 0.1 micron!

    Excellent Combination of:
    Speed
    - Accuracy
    - Oil Contamination Resistance
    - Self Calibration
    - Programmable Target Pressure and Vacuum Timer

    Features:
    0 to 25,000 micron range with 0.1 micron resolution less than 10,000 microns
    - Measures vacuum in microns, pascals, millibar, millitorr and mmHg
    - "Analog" vacuum level bar graph
    - Automatic warning when oil enters the sensor

    Did you know Duncan Supply is participating in the Honeywell Contractor PRO Program? Earn points for your Honeywell purchases and earn FREE Honeywell product certificates! Ask your sales rep for more details!

    Don't forget to mark your calendars for all the upcoming educational opportunities we have this month such as NATE Testing, Southwark Duct Design (3 locations), Bohn/Heatcraft Best Practices (2 locations), Counter Days and Customer Appreciation Days. For a complete list of our upcoming events, please visit our Events & Training page.