Diaphragm, Compatible with Grainger Part Number 22A596, 22A601, Compatible with Manufacturer Model Number 22A596, 22A601, Material Santoprene, Media Discharge Connection Size Not Applicable, Media Discharge Connection Type Not Applicable, Media Intake Connection Size Not Applicable, Media Intake Connection Type Not Applicable, Product Type Diaphragm 80TPO, Valve Type Not Applicable, Compatible with Pump Type Air Operated Double Diaphragm Pump, Compatible with Series Not Applicable