Techcon 4 Inch Nozzle, 1/16 Inch Orifice, 50 Pack

Description

The Techcon 4 inch nozzle with 1/16 inch orifice is a dispensing needle for controlled placement of adhesives, sealants, coatings, and light compounds. The long straight body helps operators reach into fixtures, housings, and narrow bond areas while keeping the dispensing hand clear of the work surface.

Where this dispensing needle fits

This nozzle belongs on production benches that need repeatable bead placement from a compatible Techcon dispensing setup. A 4 inch reach is useful when the dispense point sits behind a bracket, inside a recess, or past a masking edge. The 1/16 inch outlet gives a defined flow path for small beads and dots, so the operator can place material without dragging a wide tip across the part. Use it for adhesive bonding, sealant touch-up, encapsulation detail work, coating repair, and controlled material transfer where a short tip does not give enough access.

Dispensing needle specifications

How this dispensing needle supports controlled work

Match the nozzle to the fluid viscosity, shot size, pressure setting, and required reach before production starts. Smaller outlets can improve detail control, but they can also raise back pressure with thick materials or fast-cure chemistries. Purge the first shot until flow is even, then confirm the bead shape on scrap material before moving to production parts. Replace the nozzle when cured material, dried sealant, or a damaged outlet starts changing the dispense pattern. Use a fresh nozzle when changing materials or after any pause long enough for skinning at the outlet.

For compatible tips, cartridges, syringes, and dispensing accessories, browse Chemical Concepts dispensing, mixers, and nozzles. For broader equipment information, visit Techcon.

Need Help?

Need help matching nozzle length, outlet size, or pack quantity to a fluid and dispenser setup? Call (800) 220-1966 or email [email protected].