

Part 0529909 is an air cap designed to shape and control spray pattern quality on compatible HVLP Airspray FlexSpray systems. The air cap directs atomizing air at the nozzle to help produce an even finish and consistent material distribution during spraying.
| Part Number | 0529909 |
|---|---|
| Part Description | Air Cap |
| Brand | AirSpray |
| Fits | HVLP Airspray FlexSpray; HVLP Airspray FlexSpray HH |
| Condition | New |
The Airspray air cap is a spray pattern control component used on HVLP Airspray FlexSpray and FlexSpray HH units. It works with the nozzle and needle to regulate airflow and atomization, helping achieve consistent material breakup and finish quality.
A worn or damaged air cap can lead to uneven spray patterns, heavy edges, spitting, or poor atomization. Replacing the air cap restores proper airflow balance and improves overall spray performance.
| Spray shaping | Directs airflow to control fan width and spray pattern |
|---|---|
| Atomization support | Helps break material into fine, even particles |
| Finish quality | Promotes uniform coverage and reduced overspray |
| Uneven pattern | Heavy edges, tails, or inconsistent fan shape |
|---|---|
| Clogged air holes | Material buildup that cannot be fully cleaned |
| Physical damage | Dented, cracked, or worn air cap openings |
| Finish defects | Spitting, blotching, or poor atomization |
This air cap is used on select HVLP Airspray FlexSpray platforms. Always verify fitment using the correct parts breakdown for your specific sprayer model.
| Sprayer Model | Component |
|---|---|
| HVLP Airspray FlexSpray | Air cap |
| HVLP Airspray FlexSpray HH | Air cap |