Techcon 700 Series - Natural Polypropylene Syringe Barrel (10cc) - 7100LL1NPK
The Techcon 700 Series is a premier range of industrial dispensing syringe barrels designed for precision use with both pneumatic dispensing systems and manual syringe guns. Manufactured from high‑density, low‑friction natural polypropylene, these barrels deliver reliable accuracy, repeatability and smooth material flow across all assembly environments.
All 700 Series components are silicone‑free and chloride‑free, ensuring compatibility with sensitive adhesives and preventing contamination. Each barrel features a double‑helix luer‑lock connection for secure, leak‑free attachment of dispense tips.
Performance & Design Features
-
Low‑friction polypropylene for consistent piston travel
-
Double‑helix luer‑lock for secure twist‑on tip attachment
-
Natural (clear) colour for easy material visibility
-
Thick‑wall industrial moulding for high‑pressure performance
-
Compatible with all Techcon pistons, end caps and adapter assemblies
-
Rated for 100 psi (6.9 bar) pneumatic dispensing
-
Supplied in sealed packs of 50 or 1000 pieces
Technical Specifications
-
Material: High‑Density Natural Polypropylene
-
Capacity: 10cc (10 ml)
-
Total Length: 3.58" (90.93 mm)
-
Weight: 0.006 kg
-
Outer Diameter: 0.72" (18.36 mm)
-
Inner Diameter: 0.62" (15.72 mm)
-
Colour: Clear Natural
-
Commodity Code: 39269097
-
Brand: Techcon
-
MPN: 7100LL1NPK
-
Pack Size: 1000 pieces
About Adhesive Dispensing Ltd
Adhesive Dispensing Ltd supplies a comprehensive range of precision dispensing equipment for almost all assembly fluids - from thin solvents, primers and activators through to high‑viscosity pastes, sealants, silicones, gels and epoxies. Our solutions support manual applications, prototype builds, automated production cells and high‑speed assembly lines. All components ship directly from stock using tracked courier services.
Industrial Dispensing Syringe Barrels & Pistons – Technical Overview
Adhesive Dispensing Ltd syringe barrels are engineered for high‑performance use with pneumatic dispensing systems and manual syringe guns. Each barrel is moulded with thick walls, wide flanges, and a zero‑draft internal bore, ensuring maximum strength, stability and consistent piston travel under demanding production conditions.
Barrel Design & Performance
Thick‑walled construction for high‑pressure applications
Wide flanges for secure attachment to air adapter assemblies or manual syringe guns
Zero‑draft internal bore (no taper) ensures smooth, unrestricted piston movement
High‑density plastics for durability and chemical resistance
Luer‑lock tip connection for secure twist‑on attachment under pressure
Rated for up to 100 psi (6.9 bar) pneumatic dispensing
These barrels are supplied with every new dispenser and syringe gun we manufacture, and are compatible with a wide range of industrial fluids including pastes, adhesives, solvents, epoxies, RTVs, silicones, PVAs, inks and gels.
Piston Function & Best Practice
Our pistons are designed to maintain a clean, controlled dispensing process:
Dual wiping blades remove material from the barrel wall as they travel
Prevent drips, drawback, and material bypass
Ensure even pressure distribution across the fluid surface
Provide a barrier seal to protect liquids inside the barrel
Correct piston insertion:
After filling the barrel, insert the piston and press down on one side first. This allows trapped air to escape and ensures the piston sits directly on the fluid without an air gap.
Bottom‑filling:
When using a barrel‑filling system, the piston is inserted first and will rise automatically as the barrel fills from the tip end.
Additional Protection for Watery Liquids
For low‑viscosity fluids such as cyanoacrylates, we recommend using a filter trap in the airline adapter assembly. This prevents liquid from travelling back into the dispenser and provides an additional safety barrier.
