Description
The Techcon 989-XPK is a Pyles cartridge nozzle measuring 2.5 inches long with a 1/8 inch orifice and a female buttress thread, sold in packs of 50. It’s a precision-molded dispensing needle nozzle built for Pyles cartridge systems, giving operators a controlled, repeatable orifice size for adhesive, sealant, and paste dispensing.
Orifice Size and Thread Fit for Precision Dispensing Needle Work
Nozzle orifice size is what controls bead width and flow rate at the tip, and the 989-XPK’s 1/8 inch orifice sits on the larger end of Techcon’s Pyles nozzle range, suited to higher-viscosity materials or applications where a wider bead is the goal. The female buttress thread mates directly with Pyles cartridge output ports, so no adapter is needed between cartridge and nozzle.
Because orifice size varies across the Pyles nozzle lineup, from finer 1/16 inch tips up through 1/8 inch and beyond, matching the right nozzle to the material viscosity and desired bead width is worth confirming before a production run, especially when switching between material types on the same line.
Stocking Dispensing Needle Nozzles for Pyles Cartridge Lines
Nozzles are a consumable, replaced routinely as tips wear or clog, so shops running Pyles cartridges in volume typically keep multiple orifice sizes on hand to match different jobs without waiting on a reorder. The 50-count pack size fits shops that need variety across a few orifice sizes without committing to a full 1000-count case of a single size.
Chemical Concepts stocks the full Techcon Pyles cartridge, nozzle, and plunger range, so a complete cartridge system can be sourced from one supplier.
See the full dispensing, mixing, and nozzle category for compatible cartridges and plungers, or visit Techcon’s cartridge and nozzle line for the full Pyles nozzle size chart. Not sure which orifice size fits your material? Call (800) 220-1966 or email [email protected] and we’ll help you choose.







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