Description
This Techcon Pyles 4 in dispensing needle nozzle threads onto the Pyles cartridge reservoir with a female buttress thread, delivering a 1/8 in orifice for controlled beads and dots of adhesive, sealant, or grease. This case pack holds 1000 nozzles, built for production lines that go through tips fast enough to make a small pack a daily errand instead of a once-a-month reorder. Molded in natural MDPE, each nozzle threads on and off by hand in seconds, so an operator swaps a clogged or partially cured tip without stopping the line to hunt for replacement stock.
Where This Dispensing Needle Nozzle Fits on the Line
Production dispensing calls for a different buying pattern than occasional bench work. An assembler dabbing epoxy a few times a day can run one nozzle for a week. A line laying beads or dots on every unit, every shift, treats the same dispensing needle as a wear part, discarded the moment fluid starts to skin over inside the bore or the orifice edge wears enough to widen the bead. The nozzle threads onto Techcon’s 6 oz Pyles cartridge reservoir, which loads into hand-held or bench-mounted cartridge guns, whether the drive is manual or air powered. Buying by the case instead of a small pack means changeover between cartridges doesn’t turn into a parts run.
Buttress Thread Fit for This Dispensing Needle Nozzle
The female buttress thread on this nozzle is cut for repeated hand-tight installation rather than fine machine threading. Buttress threads carry load efficiently in one direction, which suits a nozzle that has to hold against dispense pressure without backing off, yet still needs to twist on and off by hand between cartridge changes. Techcon molds the Pyles cartridge neck with two mating options: an internal 1/4 in NPT thread for standard nozzles, and an external buttress thread for this nozzle’s female buttress fitting. Both draw from the same 6 oz reservoir, so the choice comes down to which nozzle thread a given cartridge gun and process already uses. Natural MDPE construction keeps the nozzle silicone and chloride free, in line with Techcon’s plastics standards for dispensing components rated up to 100 psi. Techcon treats this part, along with its tapered tips, syringes, and cartridges, as a single-use consumable with a two-year recommended shelf life when stored properly, so a case of 1000 sitting in a parts bin is inventory, not a waste risk.
Specifications
| Specification | Detail |
|---|---|
| Brand | Techcon |
| Product Series | Pyles Nozzles |
| SKU | TEC985-X-1000 |
| Length | 4 in (101.6 mm) |
| Orifice Diameter | 1/8 in (0.125 in / 3.2 mm) |
| Thread Type | Female buttress thread |
| Material | Natural MDPE, silicone and chloride free |
| Pack Quantity | 1000 nozzles per case |
| Pressure Rating | Up to 100 psi (6.9 bar) |
| Compatible Reservoir | Techcon 6 oz Pyles cartridge |
Order this nozzle by the case for any line running adhesive, sealant, or grease dots on a repeating cycle, and keep a smaller pack on hand only for spot use or backup stations. For the broader lineup of nozzles, mixers, and dispensing tips that pair with these cartridge systems, browse Chemical Concepts dispensers, mixers, and nozzles. For Techcon’s full catalog of cartridges, syringe barrels, and dispensing guns, see the Techcon manufacturer catalog.
Need Help?
Need help matching orifice size or thread style to your cartridge gun setup? Call (800) 220-1966 or email [email protected].
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