Diaphragm, Compatible Grainger Part Number 6PY39, 6PY49, 6PY51, Compatible Manufacturer Part Number 6PY39, 6PY49, 6PY51, Material PTFE, 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 10/15t, Valve Type Not Applicable, Compatible with Pump Type Air Operated Double Diaphragm Pump, Compatible with Series Not Applicable