Elastomer Kit PTFE For 20LR18

Elastomer Kit Check Ball Material PTFE Compatible with Grainger Part Number 20LR18 Compatible with Manufacturer Model Number E5AP5T559C Diaphragm Material PTFE Number of Check Balls 4 Number of Diaphragms 2 Number of O-Rings 4 Number of Seals 0 Valve Type Ball Product Type Fluid End Repair Kit Media Intake Pressure (Maximum) 100 psi Compatible with Pump Type Air Operated Double Diaphragm Pump Compatible with Brand Versa-Matic Includes Check Balls Diaphragms O-Rings Seats