Graco 4402-F Diffuser T.C. Seat/F Thread
$59.61
$65.00
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The Graco 4402-F Diffuser T.C. Seat/F Thread is an OEM internal spray gun component designed to regulate fluid flow and maintain consistent spray pressure in compatible Graco airless spray guns.
- Controls and stabilises internal paint flow
- Threaded T.C. seat design for secure fitment
- Helps maintain uniform spray pattern
- Ideal for routine maintenance and servicing
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Compatible Machines
- Graco 390 Airless Paint Sprayer
- Graco 395 Airless Paint Sprayer
- Graco 490 Airless Paint Sprayer
- Graco 495 Airless Paint Sprayer
- Graco Series 300 Spray Guns
- Graco Series 400 Spray Guns
Product Overview
The Graco 4402-F Diffuser T.C. Seat/F Thread is a genuine OEM internal component designed to regulate and distribute fluid flow within compatible Graco airless spray guns. It plays a critical role in maintaining consistent spray pressure and ensuring a uniform spray pattern during operation.
Built for durability and precision, this diffuser is commonly replaced during routine maintenance when internal wear affects spray performance or pressure stability.
Key Features
- Precision-machined diffuser for controlled paint flow
- Threaded connection design for secure internal fitment
- Helps maintain consistent spray pressure
- Ideal for service and maintenance of professional spray guns
- OEM part engineered for long-term reliability
Technical Details
| Part Number | 4402-F |
|---|---|
| Component Type | Diffuser |
| Connection Style | T.C. Seat / Female Thread |
| Application | Airless spray gun internal fluid control |
| Manufacturer | Graco |
Frequently Asked Questions
This diffuser controls and distributes paint flow inside the spray gun, helping maintain proper pressure and a consistent spray pattern during operation.
Replacement is recommended if you notice uneven spray patterns, pressure fluctuations, or during routine service when internal wear is identified.
No. It is designed for specific Graco Series 300 and Series 400 spray guns and selected airless sprayer models. Always confirm compatibility with your equipment before installation.
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