

The Graco 24E503 Kit Ratio 1:3 is a genuine OEM fluid regulator ratio conversion kit with a 1:3 spacer that helps adjust fluid pressure characteristics in compatible systems. :contentReference[oaicite:20]{index=20}
The Graco 24E503 Kit Ratio 1:3 is a genuine OEM ratio conversion kit designed to shift the regulator ratio to 1:3 using a black spacer, which adjusts fluid pressure characteristics for compatible systems. :contentReference[oaicite:16]{index=16}
| Ratio Setting | 1:3 (Black spacer) |
|---|---|
| Application | Fluid regulator adjustment |
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