The GRACO 189377 is a replacement cover designed for use with GRACO equipment, specifically for the 1040 Acetal Fluid series. It is constructed from acetal, a durable engineering plastic, and is intended to protect and secure fluid components within compatible GRACO pumps or sprayers.

Key Features:

• Cover
• 1040 Acetal Fluid
• Acetal (engineering plastic)
• GRACO 1040 Acetal Fluid series pumps or sprayers
• Durable acetal construction for chemical resistance
• Designed for easy replacement and maintenance
• Protects internal fluid components

Applications:
Used in fluid transfer and spray equipment for industrial, agricultural, and maintenance applications where chemical resistance and durability are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal fit, performance, and longevity of your equipment.
• Ensure equipment is powered off and depressurized before installation
• Align cover properly with mating components
• Secure all fasteners according to manufacturer specifications
• Inspect cover regularly for cracks or wear
• Replace cover if damage is detected to prevent leaks or contamination
• Clean cover and mating surfaces during routine maintenance