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Graco D-Gun Spray Foam Guns, Parts, & Manuals

The Graco D-Gun spray gun is an industry favorite for jobs requiring small to medium range output in plural component applications. Designed for use in spray foam insulation, this spray gun can be used for both roof and wall insulation jobs, for both residential and small scale commercial. This spray gun is a smaller more compact design, and is lighter than traditional spray foam guns. This allows for users to operate for longer periods without muscle fatigue, and then gun is easier to control. In addition, this Graco spray gun allows for user adjustment with a variety of sizes for the mixing chambers, giving ultimate flexibility for changing the round spraying pattern to meet essentially any jobsite application demands.

The D-Gun is designed to be self cleaning, which in spray foam equipment is a great asset. The harsh chemicals can cause costly wear and tear on our guns, and the mechanically self cleaning design means you do not need to regularly clean with solvents. The air cap on the spray gun also allows for easy access to clean the purge rod.

Consistent with Graco tradition, the D-gun spray gun has an extensive manual and the unique Graco Exploded diagram. An exploded diagram allows for easy user navigation- you can access it here on our site, locate specific areas of the spray gun, and be easily directed to the part itself. This is especially helpful to quickly identify trouble points, upgrades and general part identification. With Graco, you can have your equipment maintenanced and back in operation in a faster amount of time.

Need additional assistance? Shop the entire Graco product line, our experts can help you with selection and also with identifying issues and troubleshooting repairs. Contact Intech Equipment and supply for further assistance navigating the exploded diagram, or to place your Graco order today! As a top 20 Graco Distributor four years in a row, we have the product knowledge and industry experience that can be put to work for you.


Intech Equipment & Supply was founded in 1995, and has since grown to become the leader in spray foam equipment, mobile spray foam rigs, and parts supplier. With locations all across North America we are available when you need us most.