

Graco 15E595 Hydraulic Return Tube — OEM return line that safely circulates hydraulic fluid back to the reservoir in GH 230 / GH 300 sprayers.
The Graco 15E595 Hydraulic ReturnTube is a premium OEM component designed to safely return hydraulic fluid from the pump back to the reservoir in GH 230 / GH 300 sprayers. Engineered for durability and leak resistance, it ensures smooth fluid circulation, prevents system pressure loss, and maintains consistent hydraulic performance. This tube is built to handle industrial use while preserving the efficiency and longevity of your sprayer's hydraulic system.
| Specification | Detail |
|---|---|
| Part Number | 15E595 |
| Type | Hydraulic Return Tube |
| Application | Returns hydraulic fluid to reservoir in GH/EH sprayers |
| Material | Durable hydraulic-rated rubber / reinforced |
| OEM Replacement | Yes |
Connect the return tube from the pump outlet to the reservoir inlet, making sure the tube is routed without kinks. Tighten all fittings to prevent leaks, and verify smooth fluid flow before operating the sprayer.
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