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Titan 773-158 Air Cap(Size #2)

Titan 773-158 Air Cap(Size #2)

Sourced From:
Titan Tools Inc.

 

Replacement part 773-158 is a Size #2 Air Cap used for HVLP AirSpray ProFinish guns. When the original air cap becomes damaged, clogged, or worn, it can cause uneven spray patterns, poor atomization, and reduced finish quality. This cap restores proper air distribution and spray pattern control for professional finishing results.

Part Number 773-158
Part Description Air Cap (Size #2)
Brand ProFinish
Fits See compatible models below
Condition New
Compatible Models:
  • HVLP AirSpray ProFinish Gun TS40
  • HVLP AirSpray ProFinish Gun TS50
  • HVLP AirSpray ProFinish Gun TS Series
  • HVLP AirSpray ProFinish Gun TSR Series
  • HVLP AirSpray ProFinish Gun TSP Series

Retail Price: $85.8
You save: $7.12 (8.30%)
Our Price: $78.68

 

Size #2 Air Cap for ProFinish HVLP AirSpray Guns

The 773-158 Air Cap (Size #2) is a precision-engineered component for ProFinish HVLP AirSpray guns that controls air flow and atomization of finishing materials. This air cap creates the optimal air pattern that breaks up material into fine particles, ensuring smooth, even coverage and professional finish quality.

A damaged, worn, or clogged air cap can result in poor atomization, uneven spray patterns, orange peel texture, or excessive overspray. Replacing the air cap restores proper material atomization and pattern control, essential for achieving high-quality finishes in automotive, woodworking, and industrial coating applications.

Finish Quality Note: The air cap is critical for proper atomization. Always ensure your air cap is clean, undamaged, and properly sized for your material and application requirements to achieve professional results.

What it does and when to replace it

What the air cap does
Atomization control Breaks up material into fine particles for smooth application
Pattern formation Creates consistent spray pattern (round, fan, etc.)
Air distribution Directs air flow to shape and control the spray
Finish quality Determines the smoothness and evenness of applied coatings
When replacement is recommended
Poor atomization Material sprays in blobs or doesn't atomize properly
Uneven pattern Spray pattern is distorted, off-center, or inconsistent
Visible damage Dents, scratches, or bent air horns affecting performance
Clogging issues Frequent clogging that can't be resolved with cleaning

Compatibility

Part 773-158 is designed specifically for the following ProFinish HVLP AirSpray gun models. Ensure your gun model matches exactly before installation.

Model Component
ProFinish HVLP AirSpray Gun TS40 Air Cap (Size #2)
ProFinish HVLP AirSpray Gun TS50 Air Cap (Size #2)
ProFinish HVLP AirSpray Gun TS Series Air Cap (Size #2)
ProFinish HVLP AirSpray Gun TSR Series Air Cap (Size #2)
ProFinish HVLP AirSpray Gun TSP Series Air Cap (Size #2)

Related parts commonly serviced together

When replacing an air cap, these related spray gun components are often inspected or replaced to ensure complete spray system functionality.

Fluid nozzle/tip

The fluid delivery component that works with the air cap for proper atomization.

Needle & packing

Components that control material flow and prevent leakage in the gun.

Air valve & seals

Components that regulate and maintain proper air pressure to the cap.

Frequently Asked Questions

"Size #2" refers to the specific orifice size and air flow characteristics of this air cap. Different numbered air caps (Size #1, #2, #3, etc.) are designed for different material types, viscosities, and application requirements. Size #2 is typically a medium-sized cap suitable for a wide range of materials including most paints, stains, and clear coats. The specific size designation ensures proper atomization and pattern control for the intended applications.

Air cap replacement frequency depends on usage and maintenance. Regular inspection is key. Replace when you notice: poor atomization, uneven spray patterns, visible damage, or persistent clogging despite proper cleaning. With proper care (regular cleaning, using appropriate cleaners, and careful handling), an air cap can last through many gallons of material. However, if you're experiencing finish quality issues, the air cap is often the first component to check and possibly replace.

Yes, cleaning should always be attempted first. Use appropriate cleaners for your material (lacquer thinner for lacquers, water for latex, etc.), soft brushes, and air pressure to clear clogs. Soak the cap in appropriate solvent and use specialized cleaning tools if available. However, if cleaning doesn't restore performance, if there's physical damage, or if the cap has been cleaned many times and performance is declining, replacement is recommended. Never use metal tools to clean air cap orifices as this can damage the precision openings.

The TS, TSR, and TSP designations refer to different ProFinish HVLP gun series with variations in features and configurations. TS typically indicates standard models, TSR may indicate round-pattern guns, and TSP may indicate specific performance or feature variations. Despite these differences, all these series use the same air cap design and mounting system, making the 773-158 air cap compatible across all of them. The critical factor is the gun's generation and model number, which all fall within the compatible range listed.

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