STIRRI®
1/2" (13mm) Luer Lock Blunt Dispensing Tips - 14G, 15G, 16G, 17G, 18G, 20G Stainless
1/2" (13mm) Luer Lock Blunt Dispensing Tips - 14G, 15G, 16G, 17G, 18G, 20G Stainless
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STIRRI® Industrial Precision Blunt Dispensing Tips (1/2" Length)
High-performance, burr-free dispensing needles engineered for the high-reliability requirements of the Aerospace, Defense, Medical, and Automotive industries. These 1/2" (12.7mm) tips provide the industry-standard balance of reach and fluid pressure control for both manual and automated dispensing systems.
The STIRRI® Quality Advantage
Unlike generic, roughly sheared tips that can have internal burrs and uneven flow, STIRRI® needles are electro-polished and passivated. This ensures a frictionless internal surface that prevents "tailing" and premature clogging—critical for the high-repeatability required in fine-pitch electronic assembly.
Mechanical Specifications (Orifice Dimensions)
Precision-engineered to ISO 9626 standards, ensuring consistent ID/OD tolerances for repeatable flow rates:
| Gauge | Inside Diameter (ID) | Outside Diameter (OD) | Primary Application |
|---|---|---|---|
| 14 Ga (Olive) | 1.60 mm | 2.10 mm | High-Viscosity Epoxies & RTV |
| 15 Ga (Amber) | 1.37 mm | 1.83 mm | Thermal Pastes & Heavy Adhesives |
| 16 Ga (Gray) | 1.19 mm | 1.65 mm | Solder Pastes & Medium Adhesives |
| 17 Ga (Yellow) | 1.07 mm | 1.47 mm | Precision Solder & High-Flow Flux |
| 18 Ga (Green) | 0.84 mm | 1.27 mm | Standard Tacky Flux & Thin Adhesives |
| 20 Ga (Pink) | 0.61 mm | 0.91 mm | UV Resins & Low-Viscosity Fluids |
Key Technical Features
- 304 Stainless Steel Cannula: 0.50" (12.7mm) length, precision-cut and burr-free.
- Industrial Double-Helix Hub: Polypropylene Luer Lock ensures a leak-proof seal under high pneumatic pressure.
- Universal Compatibility: Securely fits all standard Luer Lock syringes and automated dispensing valves.
- Certified Precision: Engineered for use with STIRRI® solder pastes and high-performance tacky fluxes.
Enterprise Volume Pricing: We reward production-scale planning. While our small packs are ideal for R&D and prototyping, our 1,000-piece Enterprise packs offer the lowest cost-per-unit in the industry for certified, burr-free tips—outperforming generic marketplace alternatives in both precision and value.
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