The Graco 112974 Wiper is an OEM lip-style seal that keeps the piston shaft clean and reduces wet-cup solvent leakage for smoother pump operation.
The Graco 112974 Wiper is used in Graco piston-style pumps and sprayers that feature a wet-cup assembly. Compatibility must be verified by checking your machine’s parts diagram, as official public model listings are not provided.
The 112974 Wiper is a precision lip-style wiper seal designed to keep the pump piston shaft clean and minimize solvent leakage from the wet-cup. It supports smooth pump operation and prolongs internal component life by preventing debris from entering the pumping area.
| Part Number | 112974 |
|---|---|
| Component Type | Wiper Seal |
| Primary Function | Wipes piston shaft and reduces wet-cup leakage |
| Common Application | Piston pumps and sprayers using a wet-cup design |
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