Description
The Techcon TE722050B90PK dispensing needle is a 22 gauge bent stainless steel tip with a 1/2 inch cannula and 90 degree bend. It is built for adhesive and fluid placement where a straight tip blocks the operator’s view or cannot reach the joint cleanly. The pack quantity is 50, which suits bench kits, repair cells, and production stations that change tips between materials or shifts.
Where this dispensing needle fits
A 90 degree bent tip is useful when material has to be placed around a wall, under a lip, inside a fixture, or beside a component that would interfere with a straight cannula. The 22 gauge size gives a controlled outlet for small beads and dots without being as restrictive as very fine gauges. Assemblers use this style for cyanoacrylates, UV adhesives, light sealants, coatings, oils, and other materials dispensed from compatible Luer lock barrels or fittings.
The TE Series bent tips use a precision bent stainless cannula with a double-helix polypropylene hub. Techcon literature describes the line as burr-free, electro-polished, silicone free, and chloride free. The hub design helps the tip seat securely on syringe barrels, while the bent outlet keeps the operator’s hand and barrel out of the sight line during placement.
How this dispensing needle reaches tight spots
Install the tip after confirming the gauge, bend angle, and length match the work instruction. Purge a short bead on scrap, then approach the part with the bend oriented toward the joint. Avoid using the bent tube as a pry point against the fixture, since changing the angle can alter bead placement. If material begins to tail, pulse, or cure inside the outlet, replace the tip rather than raising pressure enough to distort the bead.
Techcon TE722050B90PK specifications
| Property | Value |
|---|---|
| SKU | TEC-TE722050B90PK |
| Series | Techcon TE Bent Series |
| Gauge | 22 gauge |
| Length | 1/2 in |
| Bend | 90 degree |
| Tip material | Stainless steel cannula |
| Hub | Double-helix polypropylene |
| Package quantity | 50 |
Choosing this dispensing needle
Choose this 22 gauge bent tip when a straight 1/2 inch outlet cannot reach the target cleanly or when the operator needs a clearer view of the bead. For nearby straight tips, bent tips, barrels, and valves, browse dispensers, mixers, and nozzles. For current manufacturer information, visit Techcon.
Need Help?
Need help selecting bend angle, gauge, or tip length for a tight assembly? Call (800) 220-1966 or email [email protected].
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