The Hypro D252 Diaphragm and Valve Repair Kit (D252REPAIRKIT) is a complete rebuild kit that fixes common performance problems on your Hypro D252, D252GRGI, and D252GRGI58 diaphragm pumps.
If you notice the oil in your pump has turned into a milky grey color, then you have a torn diaphragm. Stop using your pump and replace the main diaphragms to avoid permanent damage to your diaphragm pump.
The Hypro D252 Repair Kit includes: