424-826 Glass Bead Dispenser 1Gun is a complete dispensing system designed for applying reflective glass beads onto freshly painted lines on compatible PowrLiner striping machines. This single-gun dispenser deposits beads directly into the wet paint, creating immediate retroreflectivity for enhanced nighttime visibility. A properly functioning bead dispenser ensures consistent bead application and optimal line reflectivity. This dispenser restores original glass bead application capability on compatible units.
| Part Number | 424-826 |
|---|---|
| Part Description | Glass Bead Dispenser 1Gun |
| Brand | PowrLiner |
| Condition | New |
The 424-826 Glass Bead Dispenser 1Gun is a complete dispensing system designed for use on a wide range of PowrLiner striping machines, including the 8900 series, 6900 series, 6950 series, 4900 series, 4955/6955/8955 models, 4500, 5500, 3000/3500s, and 2850 GB_D_F. This single-gun dispenser applies reflective glass beads onto freshly painted lines, creating immediate retroreflectivity that significantly enhances nighttime visibility for drivers. Glass bead application is essential for traffic markings on roadways, parking lots, and other surfaces where visibility in low-light conditions is required for safety.
The dispenser system includes a storage hopper, feed mechanism, and dispensing nozzle that precisely deposits beads into the wet paint stream immediately after application. Proper bead application requires correct positioning relative to the spray gun, consistent flow rate, and reliable activation synchronized with the paint spray. Over time, bead dispensers may experience wear in the feed mechanism, clogging in the dispensing nozzle, or damage to mounting components. A malfunctioning dispenser can result in inconsistent bead application, wasted beads, or reduced reflectivity that fails to meet safety standards. Replacing or installing a complete bead dispenser system restores proper bead application capability, ensuring that freshly striped lines achieve the required retroreflectivity for safety compliance. This dispenser is manufactured to original equipment specifications for correct fitment, reliable bead flow, and consistent application on compatible models.
| Retroreflectivity | Applies reflective glass beads into wet paint for nighttime visibility |
|---|---|
| Precision application | Delivers beads directly into fresh paint stream for optimal embedment |
| Safety compliance | Helps ensure traffic markings meet required reflectivity standards |
| Inconsistent flow | Bead application is uneven, sparse, or missing along the line |
|---|---|
| Clogging issues | Dispenser nozzle repeatedly clogs despite cleaning |
| Feed mechanism wear | Worn auger or metering components affect bead delivery rate |
| Mounting damage | Bent or damaged mounting brackets affect alignment with spray gun |
The 424-826 Glass Bead Dispenser 1Gun is compatible with the following PowrLiner striping machines. Always confirm fitment using the correct parts diagram for your exact model and revision.
| Model | Component |
|---|---|
| PowrLiner 8900 | Glass Bead Dispenser 1Gun |
| PowrLiner 8900 XLT | Glass Bead Dispenser 1Gun |
| PowrLiner 8900 XLT SP | Glass Bead Dispenser 1Gun |
| PowrLiner 6950_1 | Glass Bead Dispenser 1Gun |
| PowrLiner 6950 | Glass Bead Dispenser 1Gun |
| PowrLiner 6900 XLT | Glass Bead Dispenser 1Gun |
| PowrLiner 6900 XLT SP | Glass Bead Dispenser 1Gun |
| PowrLiner 5500 | Glass Bead Dispenser 1Gun |
| PowrLiner 4950 | Glass Bead Dispenser 1Gun |
| PowrLiner 4900 | Glass Bead Dispenser 1Gun |
| PowrLiner 4900 XLT | Glass Bead Dispenser 1Gun |
| PowrLiner 4955, 6955, 8955 | Glass Bead Dispenser 1Gun |
| PowrLiner 4500 | Glass Bead Dispenser 1Gun |
| PowrLiner 4500 service | Glass Bead Dispenser 1Gun |
| PowrLiner 3000, 3500s | Glass Bead Dispenser 1Gun |
| PowrLiner 3000, 3500s (suffixed unit) | Glass Bead Dispenser 1Gun |
| PowrLiner 2850 GB_D_F | Glass Bead Dispenser 1Gun |
When servicing the glass bead dispensing system, these additional components are frequently inspected or replaced at the same time.
The storage container should be inspected for damage or contamination that may affect bead flow.
The metering mechanism and control linkage should be checked for proper adjustment and wear.
Proper alignment between the bead nozzle and spray gun is essential for consistent bead embedment.