GRACO Auto Bead Gun Adjustable Air Flow Restrictor
Pickup available at GO Industrial
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Dispatch options
GO stock or Melbourne supplier stock
Australia-wide delivery
Delivery to your job site
Authorised service
In-house warranty + repairs
Trade pricing for all
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Bundle the essentials.
Skip the back-and-forth — the consumables and accessories most buyers add to their first order, in one click.
The Graco 16V046 is the genuine OEM adjustable air flow restrictor that tunes bead drop timing on Graco pressurised bead systems. One restrictor sits in the air line between the 16T646 air switch and the pneumatic bead gun; a second fits on the air release outlet, the middle tube on the 16T646.
Adjust the restrictor on the bead gun line to set the delay from spray start to bead drop, so beads land on wet paint rather than ahead of it. Adjust the restrictor on the air release outlet to set the delay from spray stop to bead drop stop, so beading cuts off cleanly at the end of each pass. It threads straight into the existing air lines with no modification, and it's built for daily use in pavement marking.
Features
- Genuine OEM replacement: Threads into the existing bead system air lines, no rework.
- Adjustable air flow: Meter the air by hand to dial in bead drop timing.
- Spray-to-bead delay: On the bead gun line, sets the delay from spray start to bead drop.
- Stop-to-stop delay: On the air release outlet, sets the delay from spray stop to bead drop stop.
- Pairs with the 16T646 air switch: Two restrictors complete the timing control on each bead gun.
Specifications
| PART NUMBER | 16V046 |
|---|---|
| TYPE | Adjustable air flow restrictor |
| ADJUSTMENT | Manual, by hand |
| FUNCTION | Sets bead drop delay (spray-to-drop and stop-to-stop) |
| INSTALLED BETWEEN | 16T646 air switch and pneumatic bead gun / air release outlet |
| SUPPLIED IN KIT | Graco 16R963 bead gun kit |
| FITS | LineLazer V 250SPS, LineLazer V 200HS |
Pressurised Bead System Installation Manual
Bead Timing Setup Manual
Shipping & Returns
Same-day dispatch from one of our national warehouses on in-stock orders placed before 2pm AEST.
30-day returns on unopened, stocked items — customer pays return freight. Non-stocked / special-order items are subject to a 50% restocking fee.
Need help speccing your kit?
Talk to a real specialist on our team. We'll match the right unit to your daily volume and the materials you spray most.