Wilden Diaphragm used in 1.5" Pumps, Neoprene

DIAPHRAGM, BACK-UP, NEOPRENE

Genuine Wilden Spare Part, Neoprene. Diaphragm used in 1.5" Clamped/Bolted Metal/Plastic Pumps. Note: Maximum Temperature for Primary Diaphragms Dependent on Material of Backup Diaphragm or O-ring.