Techcon TE7 Dispensing Needle, 21 GA x 1 in, Purple, 50 Pack

Description

The Techcon TE721100PK dispensing needle is a 21 gauge purple TE Series tip for controlled placement of adhesives, coatings, solvents, and other compatible production fluids. Its 1 inch stainless cannula gives operators added reach for recessed parts, guarded fixtures, and bead paths that need distance from the syringe barrel.

Dispensing Needle Fit and Flow

This TE Series dispensing tip uses a stainless steel cannula with a double-helix polypropylene hub that locks onto compatible syringe barrel threads. The 21 gauge bore supports more flow than finer needles, while the longer tube can help technicians reach into trays, housings, and assemblies without tilting the barrel too far. Teams often stock dispensing tip sizes beside mixing nozzle and 2 part mixing nozzle inventory so the full bench is ready for one-part and two-part packages.

Dispensing Needle Specifications

Choose this 21 gauge tip when the job needs higher flow and longer reach from the syringe outlet. Keep tips clean before use, match the gauge to the fluid, and discard tips that contain cured material or visible damage. Browse related dispensers, mixers, and nozzles, and review current manufacturer background from Techcon.

Need Help?

Need help matching a dispensing needle to fluid viscosity, bead size, or syringe barrel setup? Call (800) 220-1966 or email [email protected].