The Needle Valve "NV"
The “NV” stands for “needle valve,” an exclusive AdTech design feature which allows the user to lay down precise, uniform glue lines, with perfect cut-offs—the days of dripping and stringing are over!
The AdTech Difference
For over 30 years, AdTech has been committed to providing crafters and DIYers with the most innovative and highest quality glue guns and adhesives worldwide. Proud to be THE pioneer in hot melt adhesives and applicators, AdTech delivers yet again with true drip-reduction technology. Our new DRIP-LESS™ glue guns are a joy to use! The patent pending multi-chamber design reduces dripping and stringing, while providing a top-notch gluing experience with more power, faster heating time, ergonomic design, specially engineered nozzles
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HD 250 NV Industrial Glue Gun
AdTech’s HD 250 NV is a true standout among industrial-grade hot melt glue guns, and a go-to tool for contractors and tradesmen in many fields of work. The “NV” stands for “needle valve,” an exclusive AdTech design feature which allows the user to lay down precise, uniform glue lines, with perfect cut-offs—the days of dripping and stringing are over! This exceptional quality tool sports cushion-padded grips, an easy-squeeze trigger, and a removable wire base stand—all of which make the HD 250 NV easy to use in any environment, and allow for extended work times with superior results. The 225-watt PTC heating system allows for quick heat-up times to its preset temperature of 410°F, and the ability to dispense 3.2 pounds of glue per hour using 1/2-inch diameter glue sticks.
FEATURES & HIGHLIGHTS
- Patented needle valve nozzle
- Uses 12mm diameter glue sticks
- Output per hour: 3.2 lbs. (60 12mm sticks)
- Operating temp: 410°F (210°C)
- 225 watt PTC heating system
- 4-minute warm-up
- Lighted ON/OFF switch
- Comfortable 4-finger trigger
- Removable stand
