

FlexSpray part 2319222A is a feed tube used to draw coating material from the container to the pump on compatible FlexSpray units. It is a flexible, chemical‑resistant tube designed to withstand repeated flexing and exposure to a variety of paints and coatings. Replacing a cracked, kinked, or hardened feed tube ensures consistent material flow and helps prevent air ingestion and priming issues.
| Part Number | 2319222A |
|---|---|
| Part Description | Feed Tube |
| Brand | FlexSpray |
| Fits | FlexSpray Handheld (0524093); FlexSpray (0524085) |
| Condition | New |
The FlexSpray 2319222A Feed Tube is a flexible hose that connects the material container to the pump inlet on compatible FlexSpray models. It is engineered to resist collapse under suction and to remain flexible in various temperatures, ensuring a steady supply of coating material to the pump.
Over time, feed tubes can become brittle, cracked, or kinked due to repeated use, chemical exposure, or improper storage. A damaged feed tube may allow air to enter the system, causing priming difficulties, spitting, or inconsistent spray patterns. Replacing the feed tube with genuine FlexSpray part 2319222A restores reliable material delivery and spray performance.
| Material supply | Delivers coating from container to pump inlet |
|---|---|
| Flexibility | Allows freedom of movement while maintaining continuous flow |
| Suction resistance | Designed to resist collapse under pump suction |
| Cracks / splits | Visible cracks or splits that can leak or suck air |
|---|---|
| Kinks / deformation | Kinks restrict flow; deformed tube may not seal properly |
| Hardening / brittleness | Loss of flexibility leads to cracking and poor sealing |
| Priming issues | Sprayer won't prime or loses prime; often due to air leak in feed tube |
Part 2319222A is compatible with the following FlexSpray models. Always verify with your equipment's parts manual.
| Model | Description |
|---|---|
| 0524093 | FlexSpray Handheld |
| 0524085 | FlexSpray |
When replacing the feed tube, it's good practice to inspect these related items.
A clogged strainer can restrict flow; clean or replace as needed.
Ensure sealing elements are pliable and not cracked to prevent air leaks.
If the sprayer has a weighted pickup, ensure it is clean and properly attached.