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$2.19
We have 50 Available in Stock!
Please allow 2-3 business days to process the order. If the item is listed as Out of Stock, lead time is 2-4 weeks
SKU: 231849
Categories:
All PPG Aerospace Products, Color-Coded Needles, PPG - SEMCO® Product Category, PPG Aerospace Best Sellers
Product Type:
Sem-Luer Needles
Vendor:
PPG - SEMCO®
PPG Semco® 18 Gauge Sem-Luer Dispensing Needle — Pink Hub | Sem-Luer Lock | 1/2" Length
Precision-engineered. Sem-Luer compatible. Compact fine-gauge dispensing for aerospace, electronics, and medical device applications.
The PPG Semco® 18 GA Sem-Luer Needle — 1/2" Length is precision-engineered for accurate, controlled fine-gauge material application in compact spaces — delivering consistent flow rates, a secure Sem-Luer Lock connection, and industrial-grade stainless steel durability across the most demanding professional dispensing environments.
⚠️ Safety Notice: Always follow applicable safety protocols and manufacturer guidelines when using dispensing equipment. Inspect needles before each use and replace bent or clogged needles immediately.
At a Glance
|
18 GA
Gauge
|
1/2"
Length
|
0.038"
Inner Diameter
|
PINK
Hub Color
|
Sem-Luer
Lock Type
|
Technical Specifications
Key Features & Benefits
|
🩷 Pink Color-Coded Hub
Instantly identify the correct gauge in busy work environments — the pink hub is the universal color code for 18 GA dispensing needles, eliminating mix-ups and saving critical production time. |
💧 Fine Precision Flow Control
The 0.038" inner diameter delivers consistent, controlled fine-gauge material flow with repeatable results — ideal for low-to-medium viscosity adhesives and sealants requiring precise, accurate placement. |
|
🔒 Secure Sem-Luer Lock Connection
The Sem-Luer Lock fitting provides a secure, leak-free connection to Semco® cartridges and dispensing equipment — no slippage, no material loss, no interruptions to your workflow. |
🔩 Industrial-Grade Stainless Steel
Robust stainless steel construction resists corrosion and chemical exposure — guaranteeing longevity, consistent performance, and extended use in demanding industrial and aerospace environments. |
|
📏 Compact 1/2" Length
The short 1/2-inch length minimizes pressure drop across the fine 18 GA bore — engineered for tight spaces, confined assemblies, and applications where compact needle geometry is essential for precise material placement. |
⚙️ Manual & Automated Compatible
Optimized for both manual and automated dispensing systems — delivering reliable, consistent fine-gauge performance across hand-operated guns and high-volume production environments alike. |
Choosing the Right 18 GA Needle Type
|
18 GA Sem-Luer — 1/2" ← You Are Here
|
18 GA Sem-Flex — 2" (Also Available)
|
Common Applications
Aerospace Assembly Electronics & PCB Medical Device Manufacturing Manufacturing Assembly Precision Adhesive Dispensing Sealant Application MRO Operations Compact Fine-Gauge Dispensing
Complete Your Dispensing Setup
|
⚠️ Required Accessories
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⭐ Recommended Accessories
|
Quality You Can Count On
|
🎯
Consistent Flow Performance
Manufactured to strict quality standards for dimensionally accurate, repeatable results |
🔒
Secure Sem-Luer Lock
Sem-Luer fitting prevents leaks and ensures safe, reliable operation every time |
|
🔩
Industrial-Grade Durability
Stainless steel construction built for extended use in demanding environments |
🩷
Color-Coded for Speed
Pink hub for instant 18 GA identification in busy work environments |
Tips for Best Results
✓ Choose the 1/2" length when working in tight, confined spaces where minimal needle profile is critical
✓ Always cap needles when not in use to prevent tip clogging and material waste
✓ Inspect before each use — replace bent or clogged needles immediately to maintain fine-gauge dispensing accuracy
✓ 18 GA is best suited for low-to-medium viscosity adhesives and sealants for optimal fine-gauge flow performance
✓ Confirm Sem-Luer Lock compatibility with your dispensing equipment and cartridge system before use
PPG Semco® 18 GA Pink Sem-Luer Needle — Compact fine-gauge precision dispensing you can count on, every time.
Available individually or in bulk. Compatible with Semco® cartridge systems and standard Sem-Luer dispensing equipment.
⚠️ Safety & Compliance Notice: Always follow applicable safety protocols and manufacturer guidelines when using dispensing equipment. Inspect needles before each use and replace bent or clogged needles immediately.
Semco® is a registered trademark of PPG Industries. Compatible with Semco® cartridge systems and standard Sem-Luer dispensing equipment. Specifications subject to change without notice.
Semco® is a registered trademark of PPG Industries. Compatible with Semco® cartridge systems and standard Sem-Luer dispensing equipment. Specifications subject to change without notice.
