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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
OEM component for optimal fit and performance
Use appropriate thread sealant for 1/8" NPT connections
DIAPHRAGM-F1 SP is a replacement diaphragm kit designed for use in GRACO 1590M series pumps
Metal frame and spool
GRACO Lock Hex Nut - (SKU: 108527) OEM component for optimal fitThe GRACO 108527 is a lock hex nut, typically made from steel, designed to secure components in GRACO pumps and related equipment. Its primary function is to provide a reliable, vibration resistant fastening solution for critical connections within GRACO fluid handling systems. Key Features: Lock Hex Nut 9 1612 UNC Steel (assumed, not explicitly stated) Compatible with GRACO High Flo and similar pump models Vibration resistant locking feature Standard
