The GRACO A30981 is a fluid module designed for use in GRACO chemical injection pumps. It features a 3/8 inch plunger, HNBR (Hydrogenated Nitrile) seals, and a Chromex coated rod, making it suitable for handling a wide range of chemicals in demanding industrial environments.

Key Features:

• Fluid Module
• A30981 / 3/8 in plunger
• Chromex coated plunger rod, HNBR seals, stainless steel wetted parts (unless otherwise noted)
• Compatible with a wide range of chemicals, especially those requiring HNBR seals for chemical resistance
• Chromex coated plunger rod for enhanced durability and reduced wear
• HNBR seals for superior chemical resistance
• Easy access to plunger and packings for quick maintenance
• Adjustable fluid packing for longer service life
• Robust and simple design for reliable operation

Applications:
Used in GRACO chemical injection pumps for precise dosing and metering of chemicals in industrial, agricultural, and mining applications. Suitable for use in harsh environments where chemical compatibility and reliability are critical.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and safety. Non-genuine parts may compromise pump reliability and chemical handling.
• Ensure the pump is depressurized and isolated before installation or maintenance
• Follow GRACO’s recommended procedures for replacing fluid modules and seals
• Check compatibility of the fluid module with the specific pump model and chemical being handled
• Regularly inspect and maintain seals and plunger for wear and proper operation