Dispensing Needles Dispensing Systems

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Dispensing Needles

The needle is the last point of control before fluid hits the part. Diameter, length, tip geometry, and material all affect deposit size, bead shape, and whether you get stringing or satellites after cutoff. These dispensing needles cover a range of inner diameters and tip types for precision fluid application — from fine-gauge tips for micro-deposits to larger bores for high-viscosity materials. Stainless steel construction for chemical compatibility across adhesives, sealants, epoxies, and UV-cure formulations. Taper tips for controlled flow, blunt tips for direct deposit. Matched to standard Luer-lock and dispensing valve interfaces. Change needle diameter to dial in deposit size without adjusting system pressure.