

The Graco 25D047 Kit, Vapor, Checks is a genuine OEM replacement kit designed to restore efficient vapor flow and reliable pump performance in compatible Graco vapor recovery pumps.
The Graco 25D047 Kit, Vapor, Checks is a genuine OEM replacement kit designed to restore the performance of compatible Graco vapor recovery pumps. It includes the essential check valve components required to maintain proper one-way vapor flow, helping the pump generate the vacuum and pressure needed for efficient vapor transfer. Replacing worn or damaged check valves can improve pump efficiency and help prevent pressure loss, backflow, and poor priming.
| Part Number | 25D047 |
|---|---|
| Product Name | Graco 25D047 Kit, Vapor, Checks |
| Product Type | OEM Vapor Check Valve Repair Kit |
| Application | Restores proper one-way vapor flow and pump performance. |
| Compatibility | MVP-6CFM and MVP-150 Vapor Recovery Pumps |
| OEM | Genuine Graco Replacement Part |
The Graco 25D047 Kit, Vapor, Checks contains the replacement components required to service the pump's internal check valve assemblies.
| Component | Quantity | Purpose |
|---|---|---|
| Reed Check Valves | 4 | Control one-way vapor flow through the pump. |
| Check Valve Screws | 4 | Secure the reed check valves in place. |
| O-Rings | 4 (2 of each size) | Create reliable seals to help prevent vapor leaks. |
Replacing the check valve kit is recommended when the existing valves become worn, damaged, or fail to seal correctly. Common signs include:
Using a genuine Graco 25D047 Kit, Vapor, Checks helps maintain the original operating performance of your vapor recovery pump. OEM components are manufactured to precise specifications, ensuring proper fit, dependable sealing, and long-lasting service compared to non-genuine alternatives.