AD500L-A 500cc Amber UV Blocking Industrial Dispensing Barrel Assembly
The AD500L-A is a large-capacity 500cc industrial dispensing barrel assembly supplied complete with a wiper piston, threaded air cap, airline hose and quick connector fitting. Designed for use with air-powered dispensing systems, the assembly connects directly to pneumatic dispensers and provides accurate, repeatable dispensing of adhesives, sealants, gels, pastes and other industrial assembly fluids.
Simply load the barrel with material, insert the piston and connect the air cap assembly to your dispenser. As pressure is applied, the piston moves smoothly through the barrel, delivering consistent material flow whilst helping to eliminate trapped air, reduce waste and improve dispensing efficiency.
The amber-tinted barrel provides protection from UV and visible light up to 520nm, making it ideal for dispensing UV cure adhesives and other light-sensitive materials. The translucent amber construction allows users to monitor material levels whilst protecting the contents from premature exposure to light.
This large barrel assembly can also be used as a fluid reservoir to feed liquids and pastes directly into dispensing valves and automated dispensing systems. Maximum operating pressure is 100 PSI (6.9 Bar).
Features & Benefits
| Feature |
Benefit |
| 500cc Capacity |
Ideal for high-volume dispensing and extended production runs. |
| Amber UV Protection |
Provides UV and visible light blocking protection up to 520nm. |
| Translucent Barrel Design |
Allows material levels to be monitored during dispensing. |
| Included Wiper Piston |
Provides smooth material movement and minimises trapped air. |
| Double Helix Luer Lock Outlet |
Allows secure attachment of dispensing tips and needles. |
| Reservoir Feed Capability |
Can be used to supply liquids and pastes directly into dispensing valves. |
| Reusable Air Cap Assembly |
Reduces operating costs through reuse with replacement barrels and pistons. |
| 100 PSI Pressure Rating |
Suitable for industrial pneumatic dispensing applications. |
Typical Applications
• UV cure adhesives
• Light-sensitive sealants
• Potting and encapsulation
• Electronics manufacturing
• Reservoir-fed dispensing systems
• Automated dispensing equipment
• Industrial assembly operations
• Precision fluid dispensing
Compatible Materials
• UV cure adhesives
• Epoxy resins
• Sealants and silicones
• Gels and pastes
• Potting compounds
• Greases and lubricants
• Light-sensitive materials
• Industrial assembly fluids
Technical Specifications
| MPN |
AD500L-A |
| Barrel Material |
High Density Polypropylene (HDPP) |
| Piston Material |
High Density Polyethylene (HDPE) |
| Volume Capacity |
500cc (500ml) |
| Tip Connection |
Luer Lock |
| Barrel Length |
200mm (7.87") |
| Outer Diameter |
71mm (2.79") |
| Inner Diameter |
64mm (2.52") |
| Outlet Size |
3.0mm (0.12") |
| Maximum Pressure |
100 PSI (6.9 Bar) |
| Barrel Colour |
Amber Tinted |
| UV Protection |
Visible & UV Light Blocking up to 520nm |
| Commodity Code |
39269097 |
| Brand |
Adhesive Dispensing Ltd |
Frequently Asked Questions
Why choose the amber version?
The amber barrel protects UV-sensitive adhesives and materials by blocking visible and ultraviolet light up to 520nm whilst still allowing material levels to remain visible.
Can the air cap assembly be reused?
Yes. The threaded air cap, airline hose and quick connector assembly can be reused with replacement barrels and pistons.
Can this assembly be used as a fluid reservoir?
Yes. The assembly can be used to supply liquids and pastes directly to dispensing valves and automated systems.
What dispensing tips are compatible?
The double helix luer lock outlet is compatible with standard luer lock dispensing tips and needles.
Adhesive Dispensing Ltd provide a wide range of equipment options for dispensing almost all assembly fluids - from watery liquids, solvents, primers and activators through to thick pastes, sealants, silicones, gels and epoxies.
