Diaphragm Pump Repair Kit Check Ball Material PTFE Compatible with Grainger Part Number 2UV60 2UV62 5XA59 5XA62 5XA64 5XA68 Compatible with Manufacturer Part Number PD05P-AES-DTT-B PD05P-ALS-KTT-B PD05P-ARS-PTT-B PD05R-AAS-STT-B PD07P-APS-PTT PD07R-AAS-PTT Diaphragm Material PTFE Number of Check Balls 4 Number of Diaphragms 4 Number of O-Rings 6 Number of Seals 8 Valve Type Ball Product Type Fluid End Repair Kit Media Intake Pressure (Maximum) 120 psi