Wilden Diaphragm used in 1" Pumps, Buna
DIAPHRAGM, PRIMARY, BUNA
Genuine Wilden Spare Part, Buna. Diaphragm used in 1" Clamped/Bolted Metal/Plastic Pumps. Note: Maximum Temperature for Primary Diaphragms Dependent on Material of Backup Diaphragm or O-ring.